执行指令OpenStack compute service list 出现HTTP(500) 3C

2017-11-08 19:18:52.833 ERROR nova.compute.manager [req-e4abe3b9-f679-41cb-bed6-064ca37a3f7f - - - - -]更新节点controller时发生错误
2017-11-08 19:18:52.833 1503 ERROR nova.compute.manager Traceback (most recent call last):
2017-11-08 19:18:52.833 1503 ERROR nova.compute.manager File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 6571, in update_available_resource_for_node
2017-11-08 19:18:52.833 1503 ERROR nova.compute.manager rt.update_available_resource(context, nodename)
2017-11-08 19:18:52.833 1503 ERROR nova.compute.manager File "/usr/lib/python2.7/site-packages/nova/compute/resource_tracker.py", line 551, in update_available_resource
2017-11-08 19:18:52.833 1503 ERROR nova.compute.manager self._update_available_resource(context, resources)
2017-11-08 19:18:52.833 1503 ERROR nova.compute.manager File "/usr/lib/python2.7/site-packages/oslo_concurrency/lockutils.py", line 271, in inner
2017-11-08 19:18:52.833 1503 ERROR nova.compute.manager return f(*args, **kwargs)
2017-11-08 19:18:52.833 1503 ERROR nova.compute.manager File "/usr/lib/python2.7/site-packages/nova/compute/resource_tracker.py", line 575, in update_available_resource
2017-11-08 19:18:52.833 1503 ERROR nova.compute.manager self._init_compute_node(context, resources)
2017-11-08 19:18:52.833 1503 ERROR nova.compute.manager File "/usr/lib/python2.7/site-packages/nova/compute/resource_tracker.py", line 438, in _init_compute_node
2017-11-08 19:18:52.833 1503 ERROR nova.compute.manager self.scheduler_client.update_resource_stats(cn)
2017-11-08 19:18:52.833 1503 ERROR nova.compute.manager File "/usr/lib/python2.7/site-packages/nova/scheduler/client/
_init__.py", line 60, in update_resource_stats
2017-11-08 19:18:52.833 1503 ERROR nova.compute.manager self.reportclient.update_resource_stats(compute_node)
2017-11-08 19:18:52.833 1503 ERROR nova.compute.manager File "/usr/lib/python2.7/site-packages/nova/scheduler/client/__init__.py", line 37, in run_method
2017-11-08 19:18:52.833 1503 ERROR nova.compute.manager return getattr(self.instance, __name)(*args, **kwargs)
2017-11-08 19:18:52.833 1503 ERROR nova.compute.manager File "/usr/lib/python2.7/site-packages/nova/scheduler/client/report.py", line 631, in update_resource_stats
2017-11-08 19:18:52.833 1503 ERROR nova.compute.manager compute_node.hypervisor_hostname)
2017-11-08 19:18:52.833 1503 ERROR nova.compute.manager File "/usr/lib/python2.7/site-packages/nova/scheduler/client/report.py", line 407, in _ensure_resource_provider
2017-11-08 19:18:52.833 1503 ERROR nova.compute.manager rp = self._get_resource_provider(uuid)
2017-11-08 19:18:52.833 1503 ERROR nova.compute.manager File "/usr/lib/python2.7/site-packages/nova/scheduler/client/report.py", line 55, in wrapper
2017-11-08 19:18:52.833 1503 ERROR nova.compute.manager return f(self, *a, **k)
2017-11-08 19:18:52.833 1503 ERROR nova.compute.manager File "/usr/lib/python2.7/site-packages/nova/scheduler/client/report.py", line 309, in _get_resource_provider
2017-11-08 19:18:52.833 1503 ERROR nova.compute.manager resp = self.get("/resource_providers/%s" % uuid)
2017-11-08 19:18:52.833 1503 ERROR nova.compute.manager File "/usr/lib/python2.7/site-packages/nova/scheduler/client/report.py", line 209, in get
2017-11-08 19:18:52.833 1503 ERROR nova.compute.manager endpoint_filter=self.ks_filter, raise_exc=False, **kwargs)
2017-11-08 19:18:52.833 1503 ERROR nova.compute.manager File "/usr/lib/python2.7/site-packages/keystoneauth1/session.py", line 758, in get
2017-11-08 19:18:52.833 1503 ERROR nova.compute.manager return self.request(url, 'GET', **kwargs)
2017-11-08 19:18:52.833 1503 ERROR nova.compute.manager File "/usr/lib/python2.7/site-packages/positional/
init__.py", line 101, in inner
2017-11-08 19:18:52.833 1503 ERROR nova.compute.manager return wrapped(*args, **kwargs)
2017-11-08 19:18:52.833 1503 ERROR nova.compute.manager File "/usr/lib/python2.7/site-packages/keystoneauth1/session.py", line 491, in request
2017-11-08 19:18:52.833 1503 ERROR nova.compute.manager auth_headers = self.get_auth_headers(auth)
2017-11-08 19:18:52.833 1503 ERROR nova.compute.manager File "/usr/lib/python2.7/site-packages/keystoneauth1/session.py", line 818, in get_auth_headers
2017-11-08 19:18:52.833 1503 ERROR nova.compute.manager return auth.get_headers(self, **kwargs)
2017-11-08 19:18:52.833 1503 ERROR nova.compute.manager File "/usr/lib/python2.7/site-packages/keystoneauth1/plugin.py", line 90, in get_headers
2017-11-08 19:18:52.833 1503 ERROR nova.compute.manager token = self.get_token(session)
2017-11-08 19:18:52.833 1503 ERROR nova.compute.manager File "/usr/lib/python2.7/site-packages/keystoneauth1/identity/base.py", line 90, in get_token
2017-11-08 19:18:52.833 1503 ERROR nova.compute.manager return self.get_access(session).auth_token
2017-11-08 19:18:52.833 1503 ERROR nova.compute.manager File "/usr/lib/python2.7/site-packages/keystoneauth1/identity/base.py", line 136, in get_access
2017-11-08 19:18:52.833 1503 ERROR nova.compute.manager self.auth_ref = self.get_auth_ref(session)
2017-11-08 19:18:52.833 1503 ERROR nova.compute.manager File "/usr/lib/python2.7/site-packages/keystoneauth1/identity/generic/base.py", line 198, in get_auth_ref
2017-11-08 19:18:52.833 1503 ERROR nova.compute.manager return self._plugin.get_auth_ref(session, **kwargs)
2017-11-08 19:18:52.833 1503 ERROR nova.compute.manager File "/usr/lib/python2.7/site-packages/keystoneauth1/identity/v3/base.py", line 167, in get_auth_ref
2017-11-08 19:18:52.833 1503 ERROR nova.compute.manager authenticated=False, log=False, **rkwargs)
2017-11-08 19:18:52.833 1503 ERROR nova.compute.manager File "/usr/lib/python2.7/site-packages/keystoneauth1/session.py", line 766, in post
2017-11-08 19:18:52.833 1503 ERROR nova.compute.manager return self.request(url, 'POST', **kwargs)
2017-11-08 19:18:52.833 1503 ERROR nova.compute.manager File "/usr/lib/python2.7/site-packages/positional/__init__.py", line 101, in inner
2017-11-08 19:18:52.833 1503 ERROR nova.compute.manager return wrapped(*args, **kwargs)
2017-11-08 19:18:52.833 1503 ERROR nova.compute.manager File "/usr/lib/python2.7/site-packages/keystoneauth1/session.py", line 655, in request
2017-11-08 19:18:52.833 1503 ERROR nova.compute.manager raise exceptions.from_response(resp, method, url)
2017-11-08 19:18:52.833 1503 ERROR nova.compute.manager InternalServerError: Internal Server Error (HTTP 500)
2017-11-08 19:18:52.833 1503 ERROR nova.compute.manager

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openstack compute service list 执行报错
新手求教ORZrnrnrnrn目前已经完成了控制节点的NOVA配置,在验证的时候发现报错如下rnrn/srv/www/openstack-dashboard/openstack_dashboard/local # openstack compute service listrnUnknown Error (HTTP 503) (Request-ID: req-e10e4dff-66bf-4364-93ad-b01464fc73c4)rnrnrn调整成成Debug模式后的具体报错信息rn# openstack compute service list --debugrnSTART with options: ['compute', 'service', 'list', '--debug']rnoptions: Namespace(access_token_endpoint='', auth_type='', auth_url='http://linux-ana1.suse:35357/v3', cacert='', client_id='', client_secret='***', cloud='', debug=True, default_domain='default', deferred_help=False, domain_id='', domain_name='', endpoint='', identity_provider='', identity_provider_url='', insecure=None, interface='', log_file=None, os_compute_api_version='', os_identity_api_version='3', os_image_api_version='2', os_key_manager_api_version='1', os_network_api_version='', os_object_api_version='', os_orchestration_api_version='1', os_project_id=None, os_project_name=None, os_volume_api_version='', password='***', profile=None, project_domain_id='', project_domain_name='default', project_id='', project_name='admin', protocol='', region_name='', scope='', service_provider_endpoint='', timing=False, token='***', trust_id='', url='', user_domain_id='', user_domain_name='default', user_id='', username='admin', verbose_level=3, verify=None)rndefaults: u'auth_type': 'password', u'compute_api_version': u'2', 'key': None, u'database_api_version': u'1.0', 'api_timeout': None, u'baremetal_api_version': u'1', u'image_api_version': u'2', 'cacert': None, u'image_api_use_tasks': False, u'floating_ip_source': u'neutron', u'orchestration_api_version': u'1', u'interface': None, u'network_api_version': u'2', u'image_format': u'qcow2', u'key_manager_api_version': u'v1', u'metering_api_version': u'2', 'verify': True, u'identity_api_version': u'2.0', u'volume_api_version': u'2', 'cert': None, u'secgroup_source': u'neutron', u'container_api_version': u'1', u'dns_api_version': u'2', u'object_store_api_version': u'1', u'disable_vendor_agent': rncloud cfg: 'auth_type': 'password', u'compute_api_version': u'2', 'key': None, u'database_api_version': u'1.0', 'timing': False, u'network_api_version': u'2', u'image_format': u'qcow2', u'image_api_version': '2', 'verify': True, u'dns_api_version': u'2', u'object_store_api_version': u'1', 'verbose_level': 3, 'region_name': '', 'api_timeout': None, u'baremetal_api_version': u'1', 'auth': 'username': 'admin', 'project_name': 'admin', 'user_domain_name': 'default', 'auth_url': 'http://linux-ana1.suse:35357/v3', 'password': '***', 'project_domain_name': 'default', 'default_domain': 'default', u'container_api_version': u'1', u'image_api_use_tasks': False, u'floating_ip_source': u'neutron', u'orchestration_api_version': '1', u'interface': None, 'cacert': None, u'key_manager_api_version': '1', u'metering_api_version': u'2', 'deferred_help': False, u'identity_api_version': '3', u'volume_api_version': u'2', 'cert': None, u'secgroup_source': u'neutron', 'debug': True, u'disable_vendor_agent': rncompute API version 2, cmd group openstack.compute.v2rnnetwork API version 2, cmd group openstack.network.v2rnimage API version 2, cmd group openstack.image.v2rnvolume API version 2, cmd group openstack.volume.v2rnidentity API version 3, cmd group openstack.identity.v3rnobject_store API version 1, cmd group openstack.object_store.v1rnkey_manager API version 1, cmd group openstack.key_manager.v1rnorchestration API version 1, cmd group openstack.orchestration.v1rncommand: compute service list -> openstackclient.compute.v2.service.ListServicernAuth plugin password selectedrnauth_type: passwordrnUsing auth plugin: passwordrnUsing parameters 'username': 'admin', 'project_name': 'admin', 'auth_url': 'http://linux-ana1.suse:35357/v3', 'user_domain_name': 'default', 'password': '***', 'project_domain_name': 'default'rnGet auth_refrnREQ: curl -g -i -X GET http://linux-ana1.suse:35357/v3 -H "Accept: application/json" -H "User-Agent: python-openstackclient keystoneauth1/2.2.0 python-requests/2.9.1 CPython/2.7.9"rnStarting new HTTP connection (1): linux-ana1.susern"GET /v3 HTTP/1.1" 200 255rnRESP: [200] Content-Length: 255 Vary: X-Auth-Token Keep-Alive: timeout=15, max=100 Server: Apache Connection: Keep-Alive Date: Wed, 19 Oct 2016 10:25:46 GMT Content-Type: application/json x-openstack-request-id: req-59262ca5-b1ff-477a-98c9-dafddb17ff50rnRESP BODY: "version": "status": "stable", "updated": "2016-04-04T00:00:00Z", "media-types": ["base": "application/json", "type": "application/vnd.openstack.identity-v3+json"], "id": "v3.6", "links": ["href": "http://linux-ana1.suse:35357/v3/", "rel": "self"]rnrnMaking authentication request to http://linux-ana1.suse:35357/v3/auth/tokensrn"POST /v3/auth/tokens HTTP/1.1" 201 2898rnrun(Namespace(columns=[], formatter='table', host=None, max_width=0, noindent=False, quote_mode='nonnumeric', service=None))rnInstantiating compute client for VAPI Version Major: 2, Minor: 0rnMaking authentication request to http://linux-ana1.suse:35357/v3/auth/tokensrn"POST /v3/auth/tokens HTTP/1.1" 201 2898rnREQ: curl -g -i -X GET http://linux-ana1.suse:8774/v2.1/2df7e966501445c19c01d87c5161354b/os-services -H "User-Agent: python-novaclient" -H "Accept: application/json" -H "X-Auth-Token: SHA1b8c5c391a1bffcb6c6f9acf2db34abfbbf3c9744"rnStarting new HTTP connection (1): linux-ana1.susern"GET /v2.1/2df7e966501445c19c01d87c5161354b/os-services HTTP/1.1" 503 100rnRESP: [503] Date: Wed, 19 Oct 2016 10:25:57 GMT Connection: keep-alive Content-Type: text/plain; charset=UTF-8 Content-Length: 100 X-Compute-Request-Id: req-8cea88df-6083-47aa-8107-9ecd34e68035rnRESP BODY: 503 Service UnavailablernrnThe server is currently unavailable. Please try again at a later time.rnrnrnrnUnknown Error (HTTP 503) (Request-ID: req-8cea88df-6083-47aa-8107-9ecd34e68035)rnTraceback (most recent call last):rn File "/usr/lib/python2.7/site-packages/cliff/app.py", line 374, in run_subcommandrn result = cmd.run(parsed_args)rn File "/usr/lib/python2.7/site-packages/openstackclient/common/command.py", line 38, in runrn return super(Command, self).run(parsed_args)rn File "/usr/lib/python2.7/site-packages/cliff/display.py", line 92, in runrn column_names, data = self.take_action(parsed_args)rn File "/usr/lib/python2.7/site-packages/openstackclient/compute/v2/service.py", line 66, in take_actionrn parsed_args.service)rn File "/usr/lib/python2.7/site-packages/novaclient/v2/services.py", line 52, in listrn return self._list(url, "services")rn File "/usr/lib/python2.7/site-packages/novaclient/base.py", line 242, in _listrn resp, body = self.api.client.get(url)rn File "/usr/lib/python2.7/site-packages/keystoneauth1/adapter.py", line 173, in getrn return self.request(url, 'GET', **kwargs)rn File "/usr/lib/python2.7/site-packages/novaclient/client.py", line 94, in requestrn raise exceptions.from_response(resp, body, url, method)rnClientException: Unknown Error (HTTP 503) (Request-ID: req-8cea88df-6083-47aa-8107-9ecd34e68035)rnclean_up ListService: Unknown Error (HTTP 503) (Request-ID: req-8cea88df-6083-47aa-8107-9ecd34e68035)rnTraceback (most recent call last):rn File "/usr/lib/python2.7/site-packages/openstackclient/shell.py", line 118, in runrn ret_val = super(OpenStackShell, self).run(argv)rn File "/usr/lib/python2.7/site-packages/cliff/app.py", line 255, in runrn result = self.run_subcommand(remainder)rn File "/usr/lib/python2.7/site-packages/openstackclient/shell.py", line 153, in run_subcommandrn ret_value = super(OpenStackShell, self).run_subcommand(argv)rn File "/usr/lib/python2.7/site-packages/cliff/app.py", line 374, in run_subcommandrn result = cmd.run(parsed_args)rn File "/usr/lib/python2.7/site-packages/openstackclient/common/command.py", line 38, in runrn return super(Command, self).run(parsed_args)rn File "/usr/lib/python2.7/site-packages/cliff/display.py", line 92, in runrn column_names, data = self.take_action(parsed_args)rn File "/usr/lib/python2.7/site-packages/openstackclient/compute/v2/service.py", line 66, in take_actionrn parsed_args.service)rn File "/usr/lib/python2.7/site-packages/novaclient/v2/services.py", line 52, in listrn return self._list(url, "services")rn File "/usr/lib/python2.7/site-packages/novaclient/base.py", line 242, in _listrn resp, body = self.api.client.get(url)rn File "/usr/lib/python2.7/site-packages/keystoneauth1/adapter.py", line 173, in getrn return self.request(url, 'GET', **kwargs)rn File "/usr/lib/python2.7/site-packages/novaclient/client.py", line 94, in requestrn raise exceptions.from_response(resp, body, url, method)rnClientException: Unknown Error (HTTP 503) (Request-ID: req-8cea88df-6083-47aa-8107-9ecd34e68035)rnrnEND return value: 1rn[/code]
openstack compute
这个是官方文档,也可直接去官网下载,进行使用
OpenStack Compute administration Manual
OpenStack 管理员手册 包括Nova,Keystone,Glance等组件的介绍,部署安装方法,配置文件参数详解等
OpenStack Compute Administration Manual
OpenStack™ Compute offers open source software for cloud administration and management for any organization. This manual provides guidance for installing, managing, and understanding the software that runs OpenStack Compute.
OpenStack Compute调研及安装
虚拟化是一个广义的术语,是指计算元件在虚拟的基础上而不是真实的基础上运行,是一个为了简化管理,优化资源的解决方案。虚拟化技术可以扩大硬件的容量,简化软件的重新配置过程。目前比较流行的虚拟化技术主要分为纯软件虚拟化和完全虚拟化两方面。
openstack server create failed with http 500
REQ: curl -g -i -X GET http://controller:8774/v2.1/flavors/1 -H "User-Agent: python-novaclient" -H "Accept: application/json" -H "X-Auth-Token: SHA1#################################"rnStarting new HTTP connection (1): controllerrnhttp://controller:8774 "GET /v2.1/flavors/1 HTTP/1.1" 404 109rnRESP: [404] Openstack-Api-Version: compute 2.1 X-Openstack-Nova-Api-Version: 2.1 Vary: OpenStack-API-Version, X-OpenStack-Nova-API-Version Content-Type: application/json; charset=UTF-8 Content-Length: 109 X-Openstack-Request-Id: req-95d17091-fa0d-4a17-9270-1e6d3f7de8b5 X-Compute-Request-Id: req-95d17091-fa0d-4a17-9270-1e6d3f7de8b5 Date: Tue, 19 Dec 2017 02:34:01 GMT Connection: keep-alivernRESP BODY: "itemNotFound": "message": "\u4e91\u4e3b\u673a\u7c7b\u578b 1 \u6ca1\u6709\u627e\u5230\u3002", "code": 404rnrnGET call to compute for http://controller:8774/v2.1/flavors/1 used request id req-95d17091-fa0d-4a17-9270-1e6d3f7de8b5rnREQ: curl -g -i -X GET http://controller:8774/v2.1/flavors/1 -H "User-Agent: python-novaclient" -H "Accept: application/json" -H "X-Auth-Token: SHA1##########################################"rnhttp://controller:8774 "GET /v2.1/flavors/1 HTTP/1.1" 404 109rnRESP: [404] Openstack-Api-Version: compute 2.1 X-Openstack-Nova-Api-Version: 2.1 Vary: OpenStack-API-Version, X-OpenStack-Nova-API-Version Content-Type: application/json; charset=UTF-8 Content-Length: 109 X-Openstack-Request-Id: req-41fd6406-f4b9-47b3-801d-5551e056e835 X-Compute-Request-Id: req-41fd6406-f4b9-47b3-801d-5551e056e835 Date: Tue, 19 Dec 2017 02:34:01 GMT Connection: keep-alivernRESP BODY: "itemNotFound": "message": "\u4e91\u4e3b\u673a\u7c7b\u578b 1 \u6ca1\u6709\u627e\u5230\u3002", "code": 404rnrnGET call to compute for http://controller:8774/v2.1/flavors/1 used request id req-41fd6406-f4b9-47b3-801d-5551e056e835rnREQ: curl -g -i -X GET http://controller:8774/v2.1/flavors -H "User-Agent: python-novaclient" -H "Accept: application/json" -H "X-Auth-Token: SHA1##################################################"rnhttp://controller:8774 "GET /v2.1/flavors HTTP/1.1" 200 571rnRESP: [200] Content-Length: 571 Content-Type: application/json Openstack-Api-Version: compute 2.1 X-Openstack-Nova-Api-Version: 2.1 Vary: OpenStack-API-Version, X-OpenStack-Nova-API-Version X-Openstack-Request-Id: req-d9904567-edea-4cf2-b495-bcb25b89e2a4 X-Compute-Request-Id: req-d9904567-edea-4cf2-b495-bcb25b89e2a4 Date: Tue, 19 Dec 2017 02:34:01 GMT Connection: keep-alivernRESP BODY: "flavors": ["id": "88534803-76b7-441d-b968-e46ab281ef57", "links": ["href": "http://controller:8774/v2.1/flavors/88534803-76b7-441d-b968-e46ab281ef57", "rel": "self", "href": "http://controller:8774/flavors/88534803-76b7-441d-b968-e46ab281ef57", "rel": "bookmark"], "name": "1", "id": "93ae5232-a1db-499c-8072-627dbbf64859", "links": ["href": "http://controller:8774/v2.1/flavors/93ae5232-a1db-499c-8072-627dbbf64859", "rel": "self", "href": "http://controller:8774/flavors/93ae5232-a1db-499c-8072-627dbbf64859", "rel": "bookmark"], "name": "m1.extra_tiny"]rnrnGET call to compute for http://controller:8774/v2.1/flavors used request id req-d9904567-edea-4cf2-b495-bcb25b89e2a4rnREQ: curl -g -i -X GET http://controller:8774/v2.1/flavors/88534803-76b7-441d-b968-e46ab281ef57 -H "User-Agent: python-novaclient" -H "Accept: application/json" -H "X-Auth-Token: SHA1################################"rnhttp://controller:8774 "GET /v2.1/flavors/88534803-76b7-441d-b968-e46ab281ef57 HTTP/1.1" 200 454rnRESP: [200] Content-Length: 454 Content-Type: application/json Openstack-Api-Version: compute 2.1 X-Openstack-Nova-Api-Version: 2.1 Vary: OpenStack-API-Version, X-OpenStack-Nova-API-Version X-Openstack-Request-Id: req-346a5553-6b1f-4506-9487-c60a92f96ab1 X-Compute-Request-Id: req-346a5553-6b1f-4506-9487-c60a92f96ab1 Date: Tue, 19 Dec 2017 02:34:01 GMT Connection: keep-alivernRESP BODY: "flavor": "links": ["href": "http://controller:8774/v2.1/flavors/88534803-76b7-441d-b968-e46ab281ef57", "rel": "self", "href": "http://controller:8774/flavors/88534803-76b7-441d-b968-e46ab281ef57", "rel": "bookmark"], "ram": 512, "OS-FLV-DISABLED:disabled": false, "os-flavor-access:is_public": true, "rxtx_factor": 1.0, "disk": 40, "id": "88534803-76b7-441d-b968-e46ab281ef57", "name": "1", "vcpus": 4, "swap": "", "OS-FLV-EXT-DATA:ephemeral": 0rnrnGET call to compute for http://controller:8774/v2.1/flavors/88534803-76b7-441d-b968-e46ab281ef57 used request id req-346a5553-6b1f-4506-9487-c60a92f96ab1rnnetwork endpoint in service catalogrnConnection: rnNetwork client initialized using OpenStack SDK: rnLooking for versions at http://controller:9696rnREQ: curl -g -i -X GET http://controller:9696 -H "User-Agent: openstacksdk/0.9.17 keystoneauth1/3.1.0 python-requests/2.14.2 CPython/2.7.5" -H "X-Auth-Token: SHA1############################"rnStarting new HTTP connection (1): controllerrnhttp://controller:9696 "GET / HTTP/1.1" 200 119rnRESP: [200] Content-Length: 119 Content-Type: application/json Date: Tue, 19 Dec 2017 02:34:01 GMT Connection: keep-alivernRESP BODY: "versions": ["status": "CURRENT", "id": "v2.0", "links": ["href": "http://controller:9696/v2.0/", "rel": "self"]]rnrnUsing http://controller:9696/v2.0 as public network endpointrnREQ: curl -g -i -X GET http://controller:9696/v2.0/networks/980b72ec-f4d1-48db-b552-4e0b918e2780 -H "User-Agent: openstacksdk/0.9.17 keystoneauth1/3.1.0 python-requests/2.14.2 CPython/2.7.5" -H "X-Auth-Token: SHA1#####################"rnhttp://controller:9696 "GET /v2.0/networks/980b72ec-f4d1-48db-b552-4e0b918e2780 HTTP/1.1" 200 711rnRESP: [200] Content-Type: application/json Content-Length: 711 X-Openstack-Request-Id: req-faa93af3-170f-4754-8e41-243c3f3272fb Date: Tue, 19 Dec 2017 02:34:04 GMT Connection: keep-alivernRESP BODY: "network":"provider:physical_network":"provider","ipv6_address_scope":null,"revision_number":4,"port_security_enabled":true,"provider:network_type":"flat","id":"980b72ec-f4d1-48db-b552-4e0b918e2780","router:external":false,"availability_zone_hints":[],"availability_zones":["nova"],"ipv4_address_scope":null,"shared":true,"project_id":"b0551d7fa71e41db92a585af9eebe282","status":"ACTIVE","subnets":["9bf7fa3e-b670-4c7a-9dc4-86a2ed2a6432","ff39f731-e2bc-40fd-9282-ff2695d42066"],"description":"","tags":[],"updated_at":"2017-12-11T11:50:18Z","provider:segmentation_id":null,"name":"provider1","admin_state_up":true,"tenant_id":"b0551d7fa71e41db92a585af9eebe282","created_at":"2017-12-11T11:35:41Z","mtu":1500rnrn
Openstack上次镜像报错HTTP 500
命令上传测试镜像cirros1:root@server8:/var/log# glance image-create --name "cirros1" --file /home/wangyawen/cirros-0.3.4-x86_64-disk.img --disk-format qcow2 --container-format bare --progress。 能上传成功,但镜像状态为sav...
JSP+TOMCAT+Eclipse出现HTTP 500问题
错误代码如下rn[code]rntype Exception reportrnrnmessage rnrndescription The server encountered an internal error () that prevented it from fulfilling this request.rnrnexception rnrnorg.apache.jasper.JasperException: /test1.jsp(28,5) Page directive must not have multiple occurrences of pageencodingrn org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:39)rn org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.java:409)rn org.apache.jasper.compiler.ErrorDispatcher.jspError(ErrorDispatcher.java:104)rn org.apache.jasper.compiler.Validator$DirectiveVisitor.visit(Validator.java:188)rn org.apache.jasper.compiler.Node$PageDirective.accept(Node.java:549)rn org.apache.jasper.compiler.Node$Nodes.visit(Node.java:2163)rn org.apache.jasper.compiler.Node$Visitor.visitBody(Node.java:2213)rn org.apache.jasper.compiler.Node$Visitor.visit(Node.java:2219)rn org.apache.jasper.compiler.Node$Root.accept(Node.java:456)rn org.apache.jasper.compiler.Node$Nodes.visit(Node.java:2163)rn org.apache.jasper.compiler.Validator.validate(Validator.java:1438)rn org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:214)rn org.apache.jasper.compiler.Compiler.compile(Compiler.java:470)rn org.apache.jasper.compiler.Compiler.compile(Compiler.java:451)rn org.apache.jasper.compiler.Compiler.compile(Compiler.java:439)rn org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:511)rn org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:295)rn org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)rn org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)rn javax.servlet.http.HttpServlet.service(HttpServlet.java:802)rnrnrnnote The full stack trace of the root cause is available in the Apache Tomcat/5.0.28 logs.rnrn[/code]rnrn不知道是哪里的配置出了问题.请高手们指点.
OpenStack多节点安装(四):Compute
上篇文章讲述了如何安装镜像服务(Glance),本文将继续讲解如何搭建Openstack计算服务组件(Compute)。废话不多说,直接开始。(就是干!) 在安装和配置Compute服务之前,必须先完成数据库,服务凭证以及API endpoints的创建 1.创建数据库 mysql -u root -p CREATE DATABASE nova_api; CREATE DATABS
OpenStack Compute Administrator Guide 翻译
OpenStack官方Compute Administrator Guide个人翻译,其中有不少翻译不当之处,敬请指正。
OPENSTACK 计算 (Compute) - Nova源码
OPENSTACK 计算 (Compute) - Nova源码,了解的请取用!
HTTP 500 -
JSP页面上点提交按钮后,提示:rnrnHTTP Status 500 - rnrn--------------------------------------------------------------------------------rnrntype Exception reportrnrnmessage rnrndescription The server encountered an internal error () that prevented it from fulfilling this request.rnrnexception rnrnorg.apache.jasper.JasperExceptionrn org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:372)rn org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)rn org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)rn javax.servlet.http.HttpServlet.service(HttpServlet.java:802)rnrnrnroot cause rnrnjava.lang.NullPointerExceptionrn org.apache.jsp.control.diseaseCard.diseaseCard_005fadd_jsp._jspService(diseaseCard_005fadd_jsp.java:64)rn org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)rn javax.servlet.http.HttpServlet.service(HttpServlet.java:802)rn org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)rn org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)rn org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)rn javax.servlet.http.HttpServlet.service(HttpServlet.java:802)rnrnrnnote The full stack trace of the root cause is available in the Apache Tomcat/5.0.28 logs.rnrnrn--------------------------------------------------------------------------------rnrnApache Tomcat/5.0.28rnrnMyeclipse + tomcatrn增加页面是xxx_new.jsp,提交到xxx_add.jsp,点提交后出现了以后错误,请大家帮忙提个见议,谢谢
http 500
在本机提交留言没问题. 但放入空间里显示HTTP 500 内部错误 是什么原因?????
HTTP 500
为什么会出现HTTP 500 - 内部服务器错误 rn该怎么调试
晕死,mysql+SSH出现错误HTTP Status 500
用mysql连接SSH,就是普通的login.jsprn但是运行时候出错,在浏览器中显示错误(如下)在console中却没有显示rnHTTP Status 500 - rnrn--------------------------------------------------------------------------------rnrntype Exception reportrnrnmessage rnrndescription The server encountered an internal error () that prevented it from fulfilling this request.rnrnexception rnrnjavax.servlet.ServletException: could not execute query; nested exception is org.hibernate.exception.SQLGrammarException: could not execute queryrn org.apache.struts.action.RequestProcessor.processException(RequestProcessor.java:535)rn org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:433)rn org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)rn org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)rn org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)rn javax.servlet.http.HttpServlet.service(HttpServlet.java:689)rn javax.servlet.http.HttpServlet.service(HttpServlet.java:802)rn org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:96)rn org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:75)rnrnrnroot cause rnrnorg.springframework.dao.InvalidDataAccessResourceUsageException: could not execute query; nested exception is org.hibernate.exception.SQLGrammarException: could not execute queryrn org.springframework.orm.hibernate3.SessionFactoryUtils.convertHibernateAccessException(SessionFactoryUtils.java:612)rn org.springframework.orm.hibernate3.HibernateAccessor.convertHibernateAccessException(HibernateAccessor.java:412)rn org.springframework.orm.hibernate3.HibernateTemplate.execute(HibernateTemplate.java:377)rn org.springframework.orm.hibernate3.HibernateTemplate.find(HibernateTemplate.java:840)rn org.springframework.orm.hibernate3.HibernateTemplate.find(HibernateTemplate.java:836)rn com.pirate.hquest.dao.hibernate.UserDAO.findByProperty(UserDAO.java:41)rn com.pirate.hquest.dao.hibernate.UserDAO.findUserByCode(UserDAO.java:26)rn sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)rn sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)rn sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)rn java.lang.reflect.Method.invoke(Unknown Source)rn org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:304)rn org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:182)rn org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:149)rn org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:106)rn org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)rn org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:89)rn org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)rn org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)rn $Proxy1.findUserByCode(Unknown Source)rn com.pirate.hquest.business.spring.UserBusinessSpringImpl.findUserByCode(UserBusinessSpringImpl.java:18)rn com.pirate.hquest.action.LoginAction.login(LoginAction.java:32)rn sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)rn sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)rn sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)rn java.lang.reflect.Method.invoke(Unknown Source)rn org.apache.struts.actions.DispatchAction.dispatchMethod(DispatchAction.java:270)rn org.apache.struts.actions.DispatchAction.execute(DispatchAction.java:187)rn org.springframework.web.struts.DelegatingActionProxy.execute(DelegatingActionProxy.java:110)rn org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)rn org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)rn org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)rn org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)rn javax.servlet.http.HttpServlet.service(HttpServlet.java:689)rn javax.servlet.http.HttpServlet.service(HttpServlet.java:802)rn org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:96)rn org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:75)rnrnrnroot cause rnrnrn
出现HTTP Status 500 - 错误是怎么回事
代码如下:rnrn<%@ page contentType="text/html;charset=gb2312"rn import="Java.util.*%>rnrn welcomernrn<%/*定义变量*/%>rn<%!String AuthorName="方逵";%>rnrn<%rnDate dd=new Date();rnout.println("感谢你阅读本书 ");rnout.println("本书的作者是:");rn%>rn<%--输出作者的名字--%>rn<%=AuthorName%>rn<%//下面输出系统的时间%>rn<%rnrnout.println("现在时间是:"+dd.toLocaleString());rn%>rnrnrnrn放在了 ROOT目录下了 rnrnrn页面提示如下:rntype Exception reportrnrnmessage rnrndescription The server encountered an internal error () that prevented it from fulfilling this request.rnrnexception rnrnorg.apache.jasper.JasperException: /welcome.jsp(7,24) equal symbol expectedrn org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:40)rn org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.java:407)rn org.apache.jasper.compiler.ErrorDispatcher.jspError(ErrorDispatcher.java:88)rn org.apache.jasper.compiler.Parser.parseAttribute(Parser.java:195)rn org.apache.jasper.compiler.Parser.parseAttributes(Parser.java:150)rn org.apache.jasper.compiler.Parser.parsePageDirective(Parser.java:343)rn org.apache.jasper.compiler.Parser.parseDirective(Parser.java:465)rn org.apache.jasper.compiler.Parser.parseElements(Parser.java:1426)rn org.apache.jasper.compiler.Parser.parse(Parser.java:133)rn org.apache.jasper.compiler.ParserController.doParse(ParserController.java:215)rn org.apache.jasper.compiler.ParserController.parse(ParserController.java:102)rn org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:167)rn org.apache.jasper.compiler.Compiler.compile(Compiler.java:306)rn org.apache.jasper.compiler.Compiler.compile(Compiler.java:286)rn org.apache.jasper.compiler.Compiler.compile(Compiler.java:273)rn org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:566)rn org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:308)rn org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320)rn org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)rn javax.servlet.http.HttpServlet.service(HttpServlet.java:803)rnrnrnnote The full stack trace of the root cause is available in the Apache Tomcat/6.0.10 logs.rn
运行JSP页面出现HTTP Status 500
刚开始接触JSP,写的只是一个最基础的页面,代码如下:rn<%--导入JAVA包 java.util.*-- %>rn<%@page import="java.util.*"%>rn<%@page contentType="text/html;charset=gb2312"%>rn 欢迎进入JSP世界rn<%--标记<% %>中为JSP元素或JSP指令。rn 程序在页面上连续输出10行"Hello,JSP World!"-- %>rn<%rnfor(int i=0;i<10;i++)rn out.println("Hello,JSP World!"+" ");rn %> rnrnrn运行后出现了这样的错误:rnHTTP Status 500 - rnrn--------------------------------------------------------------------------------rnrntype Exception reportrnrnmessage rnrndescription The server encountered an internal error () that prevented it from fulfilling this request.rnrnexception rnrnorg.apache.jasper.JasperException: /HelloJSP.jsp(1,5) Unterminated <%-- tagrn org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:510)rn org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:375)rn org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)rn org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)rn javax.servlet.http.HttpServlet.service(HttpServlet.java:802)rnrnrnroot cause rnrnorg.apache.jasper.JasperException: /HelloJSP.jsp(1,5) Unterminated <%-- tagrn org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:39)rn org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.java:405)rn org.apache.jasper.compiler.ErrorDispatcher.jspError(ErrorDispatcher.java:130)rn org.apache.jasper.compiler.Parser.parseComment(Parser.java:642)rn org.apache.jasper.compiler.Parser.parseElements(Parser.java:1550)rn org.apache.jasper.compiler.Parser.parse(Parser.java:126)rn org.apache.jasper.compiler.ParserController.doParse(ParserController.java:211)rn org.apache.jasper.compiler.ParserController.parse(ParserController.java:100)rn org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:155)rn org.apache.jasper.compiler.Compiler.compile(Compiler.java:295)rn org.apache.jasper.compiler.Compiler.compile(Compiler.java:276)rn org.apache.jasper.compiler.Compiler.compile(Compiler.java:264)rn org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:563)rn org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:303)rn org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)rn org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)rn javax.servlet.http.HttpServlet.service(HttpServlet.java:802)rnrnrnnote The full stack trace of the root cause is available in the Apache Tomcat/5.5.15 logs.rnrnrn--------------------------------------------------------------------------------rn请问这得怎么解决?急!大家帮帮忙,谢了!
网页出现错误,关于 HTTP Status 500
想知道以下图片出现的原因,及其解决方案??rn这个一个学校的教务系统。![图片说明](https://img-ask.csdn.net/upload/201901/11/1547185005_67426.jpg)
软件测试中出现HTTP Status 500
软件测试中出现HTTP Status 500 rnrn按照问题级别定义:rnrn功能测试、流程测试rnrn1-致命性 数据丢失,数据计算错误、系统崩溃和异常死机; rn2-严重性 规定的功能没有实现或不完整、设计不合理造成性能低下,影响系统的运营; rn3-告警性 功能已实现,存在不影响业务运营的功能问题; rn4-建议性 软件设计和功能实现等不甚合理之处,及使用不方便、不合理、界面不友好或风格不统一。 rnrnrn那么HTTP Status 500 属于哪个级别呢?404呢?
JAVA EE 出现HTTP Status 500
这几天在学习JAVA EE 进行一个简单服务端eclipse+tomcat7.0 rn只要添加这行username = new String(username.getBytes("ISO8859-1"), "GBK");就出现HTTP 500 不添加但不能解决中文乱码rnpublic class test004 extends HttpServlet rn private static final long serialVersionUID = 1L;rnrn rn protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException rn String username = request.getParameter("username");rn String password = request.getParameter("password");rn只要添加这行就出现HTTP 500不添加但不能解决中文乱码 username = new String(username.getBytes("ISO8859-1"), "GBK");rn System.out.println("用户名:" +username);rn System.out.println("密码:" + password);rn if("zhangsan".equals(username)&&"123".equals(password))rn rn response.getOutputStream().write("登录成功".getBytes("gbk"));rn rn elsern response.getOutputStream().write("登录失败".getBytes("gbk"));rn //http://localhost:8811/Mytest/loginservlet?username=zhangsan&password=123rn rnrn
第一次接触java出现HTTP Status 500
[img=https://img-bbs.csdn.net/upload/201707/11/1499707041_653013.png][/img]rnrn这样的,麻烦大神帮忙看一下,是怎么个情况。
JSP偶尔出现"HTTP Status 500"错误
最近遇到下面一个怪现象,想请大家帮忙。rnrn 开发完成已好好地运行了几个月的程序,最近频繁出现rn"HTTP Status 500"错误,而正常时结果完全正确。rnrn 开发环境:rnWeb Server:Windows 2000 Serverrn Apache 3.29 + Tomcat 4.0.1rnDB Server:Windows NT 4.0rn Oracle 8.17irn开发语言 :JSPrnClient :IE 5.0 or IE 6.0rnrn 其错误信息如下:rnrnHTTP Status 500 - rnrn--------------------------------------------------------------------------------rnrntype Exception reportrnrnmessage rnrndescription The server encountered an internal error () that prevented it from fulfilling this request.rnrnexception rnrnorg.apache.jasper.JasperExceptionrn at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:248)rn at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:295)rn at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241)rn at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)rn at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)rn at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)rn at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:260)rn at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)rn at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)rn at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)rn at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)rn at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)rn at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)rn at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)rn at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2415)rn at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)rn at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)rn at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170)rn at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)rn at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172)rn at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)rn at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)rn at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)rn at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)rn at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)rn at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)rn at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)rn at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:223)rn at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:261)rn at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:360)rn at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:632)rn at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:590)rn at org.apache.jk.common.SocketConnection.runIt(ChannelSocket.java:707)rn at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:530)rn at java.lang.Thread.run(Thread.java:479)rnrnrnroot cause rnrnjavax.servlet.ServletExceptionrn at org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:533)rn at org.apache.jsp.OutInput1_jsp._jspService(OutInput1_jsp.java:309)rn at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:137)rn at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)rn at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:204)rn at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:295)rn at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241)rn at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)rn at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)rn at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)rn at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:260)rn at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)rn at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)rn at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)rn at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)rn at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)rn at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)rn at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)rn at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2415)rn at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)rn at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)rn at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170)rn at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)rn at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172)rn at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)rn at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)rn at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)rn at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)rn at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)rn at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)rn at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)rn at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:223)rn at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:261)rn at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:360)rn at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:632)rn at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:590)rn at org.apache.jk.common.SocketConnection.runIt(ChannelSocket.java:707)rn at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:530)rn at java.lang.Thread.run(Thread.java:479)rnrnrnrn--------------------------------------------------------------------------------rnrnApache Tomcat/4.1.18
页面出现 http 500 错误 求解!!!!
本地测试一切正常 :XP系统 rn 放到2003 系统 正常 rn 放到2008 系统 iis7.0 就会报Http 500 rnrn [img=http://pics.tpy100.com/pics/2011614/a/5a796c11d4a1f8d9d2987a0057b431a5.jpg][/img]rnrnrn 然后把IE下的 工具—Internet选项--高级---显示好友错误信息(这个勾掉)就会正常rnrn 请问各位高手这个是什么情况 程序是ASP.NET rnrn 给高分!
HTTP/1.1 500从来没出现过的问题
function request(name,pass:string):integer;rnvarrn Response: TStringStream;rn mepostdata:tstrings;rn loginurl:string;rn jb,yxjb,bbjb,html:string;rn poz:integer;rn viewstate,i:string;rnbeginrnloginurl:='http://webapp.chinagames.net/UnionLogin/index.aspx?Url=%2fmoney%2ftransfer%2ftransfer.aspx';rnrntryrn form1.IdHTTP1.HandleRedirects:=true;rn form1.idhttp1.ReadTimeout:= 5000; //超过这个时间则不再访问rn form1.IdAntiFreeze1.OnlyWhenIdle:=False;//设置使程序有反应.rn html:=form1.idhttp1.Get(loginurl);rnexceptrn result:=0;rnend;rnpoz:=pos('name="__VIEWSTATE" value="',html);rn delete(html,1,poz+25);rn viewstate:=copy(html,1,pos('"',html)-1);rn form1.Memo1.Lines.Add(viewstate) ;rn mePostData:= TStringlist.Create;rn with mePostData dorn beginrn Clear;rn Add('__VIEWSTATE='+viewstate);rn //Add('TxtUserID=174414530');rn Add('TxtLoginName=dhtfish');rn Add('TxtPassword=999999');rn Add('Button1=娓告垙璐﹀彿鐧诲蹠');rn Add('PcSn=none');rn Add('cookie=ON');rn end;rn Response := TStringStream.Create('');rn tryrn form1.IdHTTP1.Request.Accept:='image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, application/x-shockwave-flash, application/vnd.ms-excel, application/vnd.ms-powerpoint, application/msword, */*';rn form1.IdHTTP1.Request.Referer:='http://webapp.chinagames.net/UnionLogin/index.aspx?Url=%2fmoney%2ftransfer%2ftransfer.aspx';rn form1.IdHTTP1.Request.AcceptLanguage:='zh-cn';rn form1.IdHTTP1.Request.ContentType:='application/x-www-form-urlencoded';rn form1.IdHTTP1.Request.AcceptEncoding:='gzip, deflate';rn form1.IdHTTP1.Request.UserAgent:='Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1)';rn form1.IdHTTP1.Request.Host:='webapp.chinagames.net';rn form1.IdHTTP1.Request.ContentLength:=564;rn form1.IdHTTP1.Request.Connection:='Keep-Alive';rn form1.IdHTTP1.Request.CacheControl:='no-cache';rn form1.IdHTTP1.HandleRedirects:=true;rn form1.IdAntiFreeze1.OnlyWhenIdle:=False;//设置使程序有反应.rn form1.IdHTTP1.Post(loginurl, mePostData, Response);rn form1.Memo1.Lines.Add(Utf8ToAnsi(response.DataString));rn form1.Memo1.Lines.SaveToFile('C:\Documents and Settings\Administrator\桌面\test1.htm');rnrn exceptrn On E: Exception dorn beginrn end;rn end;rn form1.IdHTTP1.Disconnect;rn mePostData.Free;rn Response.Free;rn form1.IdHttp1.Free;rnrnend;rn为什么会出现HTTP/1.1 500 Internal Server Error rn
Matika版OpenStack伪生产环境部署-Compute
计算服务概览       使用OpenStack计算主机和管理云计算系统。OpenStack计算节点是基础设计即服务(IaaS)系统中最重要的一个部分。这个主模块有Python实现。OpenStack认证服务为OpenStack计算交互完成授权认证;OpenStack镜像服务提供磁盘和服务镜像;OpenStack仪表盘为用户管理员提供管理界面接口。镜像访问受项目和用户权限限制;每个项目引用限制(实例
openstack compute节点最多能部署多少
有没有高手知道openstack部署时对compute结点有数量限制?我个人理解协议本身没有限制,数量应取决于openstack平台部署时服务器的内存/硬盘/cpu等资源,带宽资源,网络复杂度等,请指导。
OpenStack安装时Compute节点连不上RabbitMQ
我的环境:CentOS + OpenStack Liberty compute节点连不上controller的rabbitmq。但是controller上的nova服务可以连接上,rabbitmq也正常log如下:18-1041-481c-9fb7-91ffe8b6dfdd - - - - -] AMQP server on controller:5672 is unreachable: [Err
openstack管理指令
前言 在openstack环境中提供了多种操作虚拟机的方法,有最简单直接的dashborad界面,有不直观但高效的命令行,还有进阶版的postman调用openstack restfulapi和命令行中使用curl命令调用restful api,最终杀器是代码中调用api接口。总结一下有如下几种方法能够操作虚拟机,或者说操作openstack云环境。 1.horizon界面 2.opensta...
openstack 无法在compute节点创建实例
请教下大家,使用devstack安装的,一个controller,一个compute,网络是nova-network,在controller节点能正常创建实例,但是添加一个Host Aggregates然后把compute放进去,却无法在compute上创建实例,提示错误如下:rnNo valid host was found. There are not enough hosts available. rn用命令行nova boot创建提示另一个错误:rnConnection to glance host 10.239.166.190:9292 failed: Network Error: Network Error (tcp_error): A communication error occurred: "Operation timed out": The Web Server may be down, too busy, or experiencing other problems preventing it from responding to re rn这两个问题应该如何排查和解决?rnOpenStack如何选择在哪个节点创建实例呢?默认是controller?然后必须通过Host Aggregates手动选择compute吗?不是自动分配的?还是需要设置什么?rnrn另外,为什么/var/log/下面没有nova目录,也没有那些log?然后service nova-scheduler restart也提示没有服务?rnrngoogle不到,新手先谢谢大家!rn
安装OpenStack启动Keystone时HTTP报500内部错误解决
我的环境:CentOS7 + OpenStack Liberty 这个问题可能是因为我把controller的localhost改成controller了,在/etc/hostname中 那么这个问题出现之后,我在每个服务中都需要使用两个database的认证 vi /etc/keystone/keystone.conf connection = mysql://keystone:pass@cont
compute by与compute
compute by与compute.doc
Web Service 500 错误
最近用AjaxControlToolkit中的AutoCompleteExtender做自动完成,用到Web service ,用的是vs自带的测试服务器。但是每次调用web service 服务器都返回500错误。可以查看http://localhost:2476/Web/WebService/GetRiver.asmx页面,但是调用其中的http://localhost:2476/Web/WebService/GetRiver.asmx?op=GetRivers方法就会返回500错误,在GetRivers方法中设置断点没有起作用,说明这个方法根本没有调用。开始怀疑是web.config的问题,按照ajax.net的例子配置了一遍还是没用。最奇怪的是用微软给的AjaxControlToolkit例子,所有的web service调用就没问题,这说明不是服务器的问题。请问该怎么解决。谢谢。
HTTP Status 500 - 错误
HTTP Status 500 - rnrn--------------------------------------------------------------------------------rnrntype Exception reportrnrnmessage rnrndescription The server encountered an internal error () that prevented it from fulfilling this request.rnrnexception rnrnjavax.servlet.ServletException: java.lang.NullPointerExceptionrn org.apache.struts.action.RequestProcessor.processException(RequestProcessor.java:523)rn org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:421)rn org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:224)rn org.apache.struts.action.ActionServlet.process(ActionServlet.java:1194)rn org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)rn javax.servlet.http.HttpServlet.service(HttpServlet.java:637)rn javax.servlet.http.HttpServlet.service(HttpServlet.java:717)rnrnrnroot cause rnrnjava.lang.NullPointerExceptionrn nm.User.checkUser(User.java:77)rn nm.user.action.UserLoginAction.execute(UserLoginAction.java:39)rn org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:419)rn org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:224)rn org.apache.struts.action.ActionServlet.process(ActionServlet.java:1194)rn org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)rn javax.servlet.http.HttpServlet.service(HttpServlet.java:637)rn javax.servlet.http.HttpServlet.service(HttpServlet.java:717)rnrnrnnote The full stack trace of the root cause is available in the Apache Tomcat/6.0.18 logs.rnrnrn--------------------------------------------------------------------------------rnrnApache Tomcat/6.0.18
HTTP Status 500 -
description The server encountered an internal error () that prevented it from fulfilling this request.rnrnrnroot cause rnrnjava.lang.NullPointerExceptionrn org.apache.jsp.VIP.TR.SR.TRSR55_jsp._jspService(TRSR55_jsp.java:71)rn org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)rn javax.servlet.http.HttpServlet.service(HttpServlet.java:802)rn org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)rn org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)rn org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)rn javax.servlet.http.HttpServlet.service(HttpServlet.java:802)rn org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:1085)rn org.apache.struts.tiles.TilesRequestProcessor.doForward(TilesRequestProcessor.java:263)rn org.apache.struts.action.RequestProcessor.processForwardConfig(RequestProcessor.java:398)rn org.apache.struts.tiles.TilesRequestProcessor.processForwardConfig(TilesRequestProcessor.java:318)rn org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:241)rn org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)rn org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)rn javax.servlet.http.HttpServlet.service(HttpServlet.java:689)rn javax.servlet.http.HttpServlet.service(HttpServlet.java:802)rn com.baosight.iplat4j.security.log.LoggerContextInitializingFilter.doFilter(LoggerContextInitializingFilter.java:69)rn com.baosight.iplat4j.web.filter.FilterChainProxy$1.doFilter(FilterChainProxy.java:100)rn org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:264)rn org.acegisecurity.intercept.web.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:97)rn org.acegisecurity.intercept.web.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:72)rn org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274)rn com.baosight.iplat4j.security.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:74)rn org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274)rn org.acegisecurity.providers.anonymous.AnonymousProcessingFilter.doFilter(AnonymousProcessingFilter.java:125)rn org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274)rn com.baosight.iplat4j.security.AuthenticationProcessingFilter.doFilter(AuthenticationProcessingFilter.java:149)rn org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274)rn com.baosight.iplat4j.security.HttpSessionContextIntegrationFilter.doFilter(HttpSessionContextIntegrationFilter.java:89)rn org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274)rn org.acegisecurity.util.FilterChainProxy.doFilter(FilterChainProxy.java:148)rn org.acegisecurity.util.FilterToBeanProxy.doFilter(FilterToBeanProxy.java:98)rn com.baosight.iplat4j.web.filter.FilterParamInitDelegator.doFilter(FilterParamInitDelegator.java:35)rn com.baosight.iplat4j.web.filter.FilterChainProxy$1.doFilter(FilterChainProxy.java:100)rn com.baosight.iplat4j.web.filter.PartialLoadFilter.doFilter(PartialLoadFilter.java:43)rn com.baosight.iplat4j.web.filter.FilterChainProxy.doFilterInternal(FilterChainProxy.java:106)rn com.baosight.iplat4j.web.filter.FilterChainProxy.doFilter(FilterChainProxy.java:74)rn com.baosight.vip.web.ValidateCodeFilter.doFilter(ValidateCodeFilter.java:56)rn com.baosight.iplat4j.security.log.LoggerContextInitializingFilter.doFilter(LoggerContextInitializingFilter.java:69)rn com.baosight.iplat4j.web.filter.FilterChainProxy$1.doFilter(FilterChainProxy.java:100)rn org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:264)rn org.acegisecurity.intercept.web.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:107)rn org.acegisecurity.intercept.web.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:72)rn org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274)rn com.baosight.iplat4j.security.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:74)rn org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274)rn org.acegisecurity.providers.anonymous.AnonymousProcessingFilter.doFilter(AnonymousProcessingFilter.java:125)rn org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274)rn com.baosight.iplat4j.security.AuthenticationProcessingFilter.doFilter(AuthenticationProcessingFilter.java:149)rn org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274)rn com.baosight.iplat4j.security.HttpSessionContextIntegrationFilter.doFilter(HttpSessionContextIntegrationFilter.java:157)rn org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274)rn org.acegisecurity.util.FilterChainProxy.doFilter(FilterChainProxy.java:148)rn org.acegisecurity.util.FilterToBeanProxy.doFilter(FilterToBeanProxy.java:98)rn com.baosight.iplat4j.web.filter.FilterParamInitDelegator.doFilter(FilterParamInitDelegator.java:35)rn com.baosight.iplat4j.web.filter.FilterChainProxy$1.doFilter(FilterChainProxy.java:100)rn com.baosight.iplat4j.web.filter.PartialLoadFilter.doFilter(PartialLoadFilter.java:43)rn com.baosight.iplat4j.web.filter.FilterChainProxy.doFilterInternal(FilterChainProxy.java:106)rn com.baosight.iplat4j.web.filter.FilterChainProxy.doFilter(FilterChainProxy.java:74)rn org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:78)rn org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:77)rnrn 出现这个问题的原因是什么?该怎么解决?
HTTP Status 500
HTTP Status 500 - rnrn--------------------------------------------------------------------------------rnrntype Exception reportrnrnmessage rnrndescription The server encountered an internal error () that prevented it from fulfilling this request.rnrnexception rnrnjava.lang.NullPointerExceptionrn servlets.AddLeagueServlet.doGet(AddLeagueServlet.java:29)rn servlets.AddLeagueServlet.doPost(AddLeagueServlet.java:91)rn javax.servlet.http.HttpServlet.service(HttpServlet.java:709)rn javax.servlet.http.HttpServlet.service(HttpServlet.java:802)rnrnrnnote The full stack trace of the root cause is available in the Apache Tomcat/5.0.30 logs.rnrnrn--------------------------------------------------------------------------------rnrnApache Tomcat/5.0.30rn知道是空指针异常,不知道怎么改rnrn代码:package servlets;rnrnimport java.io.IOException;rnimport java.io.PrintWriter;rnrnimport javabeans.ErrorInfo;rnimport javabeans.League;rnimport javabeans.LeagueList;rnrnimport javax.servlet.RequestDispatcher;rnimport javax.servlet.ServletException;rnimport javax.servlet.http.HttpServlet;rnimport javax.servlet.http.HttpServletRequest;rnimport javax.servlet.http.HttpServletResponse;rnimport javax.servlet.http.HttpSession;rnrnpublic class AddLeagueServlet extends HttpServlet rn public void doGet(HttpServletRequest request, HttpServletResponse response)rn throws IOException rn response.setContentType("text/html;charset=GBK");rn PrintWriter out = response.getWriter();rn HttpSession session = request.getSession(true);rnrn String yearStr = request.getParameter("year").trim();rn String season = request.getParameter("season").trim();rn String title = request.getParameter("title").trim();rn int year = -1;rnrn if (!request.getParameter("isscript").equals("true")) rn ErrorInfo errorMsgs = new ErrorInfo();rn try rn try rn year = Integer.parseInt(yearStr);rn catch (NumberFormatException nfe) rn errorMsgsrn .add("The 'year' field must be a positive integer.");rn rnrn // Verify form parametersrn if ((year != -1) && ((year < 2000) || (year > 2010))) rn errorMsgs.add("The 'year' field must within 2000 to 2010.");rn rn if (season.equals("UNKNOWN")) rn errorMsgs.add("Please select a league season.");rn rn if (title.length() == 0) rn errorMsgs.add("Please enter the title of the league.");rn rnrn // Send the user back to the AddDVD form, if there were errorsrn if (!errorMsgs.isEmpty()) rn request.setAttribute("errorMsgs", errorMsgs);rn RequestDispatcher view = requestrn .getRequestDispatcher("/errorpage.jsp");rn view.forward(request, response);rn return;rn rn catch (Exception e) rn errorMsgs.add(e.getMessage());rn try rn RequestDispatcher view = requestrn .getRequestDispatcher("/admin/add_league.html");rn view.forward(request, response);rn catch (ServletException e1) rn e1.printStackTrace();rn rn e.printStackTrace(System.err);rn rn rnrn League league = new League(year, season, title);rn LeagueList list = (LeagueList) session.getAttribute("list");rn list.add(league);rnrn // request.setAttribute("league", league);rn try rn RequestDispatcher view = requestrn .getRequestDispatcher("/success.jsp");rn view.forward(request, response);rn catch (ServletException e) rn // TODO Auto-generated catch blockrn e.printStackTrace();rn rn return;rnrn rnrn public void doPost(HttpServletRequest request, HttpServletResponse response)rn throws IOException, ServletException rn doGet(request, response);rn rnrnrnrnrnrnrn Duke's Soccer League: Add a New Leaguernrnrnrn rnrnrn rn rn rn Duke's Soccer League: Add a New Leaguern rn rnrnrn This form allows you to create a new soccer league.rn Year: rn rnSeason: rn select...rn Springrn Summerrn Fallrn Winterrn rn rnrnTitle: rn rnrn rnrnrn
久违的“HTTP Status 500”
HTTP Status 500 - rnrn--------------------------------------------------------------------------------rnrntype Exception reportrnrnmessage rnrndescription The server encountered an internal error () that prevented it from fulfilling this request.rnrnexception rnrnorg.apache.jasper.JasperException: /qlc7/qlc/shoppinglist.jsp(8,0) The value for the useBean class attribute myplug.shoppingCar is invalid.rn org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:40)rn org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.java:407)rn org.apache.jasper.compiler.ErrorDispatcher.jspError(ErrorDispatcher.java:148)rn org.apache.jasper.compiler.Generator$GenerateVisitor.visit(Generator.java:1203)rn org.apache.jasper.compiler.Node$UseBean.accept(Node.java:1160)rn org.apache.jasper.compiler.Node$Nodes.visit(Node.java:2343)rn org.apache.jasper.compiler.Node$Visitor.visitBody(Node.java:2393)rn org.apache.jasper.compiler.Node$Visitor.visit(Node.java:2399)rn org.apache.jasper.compiler.Node$Root.accept(Node.java:489)rn org.apache.jasper.compiler.Node$Nodes.visit(Node.java:2343)rn org.apache.jasper.compiler.Generator.generate(Generator.java:3365)rn org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:199)rn org.apache.jasper.compiler.Compiler.compile(Compiler.java:315)rn org.apache.jasper.compiler.Compiler.compile(Compiler.java:295)rn org.apache.jasper.compiler.Compiler.compile(Compiler.java:282)rn org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:586)rn org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:317)rn org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:342)rn org.apache.jasper.servlet.JspServlet.service(JspServlet.java:267)rn javax.servlet.http.HttpServlet.service(HttpServlet.java:717)rnrnrnnote The full stack trace of the root cause is available in the Apache Tomcat/6.0.18 logs.rnrnrn--------------------------------------------------------------------------------rnrnApache Tomcat/6.0.18rnrnrn第一次出现这种错误,在别的机子上完全没问题,我自己的机子也一直用得好好的,配置方面应该没问题吧?rn
jap http 500
org.apache.jasper.JasperException: java.lang.NullPointerExceptionrn org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:522)rn org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:416)rn org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:337)rn org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)rn javax.servlet.http.HttpServlet.service(HttpServlet.java:803)rnrn各路高手,帮我看一下是什么原因,谢谢
http 500 错误是什么?
http 500 错误是什么?rn可有什么解决办法?rn回答:rn一、启用Asp支持 rnWindows Server 2003 默认安装,是不安装 IIS 6 的,需要另外安装。安装完 IIS 6,还需要单独开启对于 ASP 的支持。 rn第一步,启用Asp,进入:控制面板 -> 管理工具 ->IIS(Internet 服务器)- Web服务扩展 -> Active Server Pages -> 允许 rn控制面板 -> 管理工具 ->IIS(Internet 服务器)- Web服务扩展 -> 在服务端的包含文件 -> 允许 rn第二步,启用父路径支持。 rnIIS-网站-主目录-配置-选项-启用父路径 rn第三步,权限分配 rnIIS-网站-(具体站点)-(右键)权限-Users完全控制 rn
HTTP ERROR: 500 Not decoded
HTTP ERROR: 500 Not decoded,什么情况会出现此提示?
HTTP 500 服务期内部错误~
网站突然打不开了,出现了以下代码,哪位高人能够帮忙解答一下,谢谢~rnrnMicrosoft JET Database Engine 错误 '80004005' rnrn不可识别的数据库格式 '\\202.120.xxx.xxx\dadep\bbs\data\aixiao.asa'。 rnrn/xcb/inc/Conn_User.asp,行 8 rn
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