安装Ubuntu出现ACPI Error,求大神帮忙!! 5C

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2个回答

安装服务器版的 兼容性好 然后在装ubuntu-desktop

langwangtianwen
HIT-LB 回复qq_40102768: 进入选择系统界面(我们熟悉的紫色界面),按e,然后在linux开头的代码最后添加acpi=off,f10进入Ubuntu,安装完显卡驱动即可。
4 个月之前 回复
qq_40102768
L是晴子的球迷 回复: 楼主请问你的这个问题解决了没,我今天出现了和你一模一样的问题。可不可以告知一下解决方法?多谢
12 个月之前 回复
Askfk
Askfk 这种acpi error怎么解决呢?
一年多之前 回复

进入选择系统界面(我们熟悉的紫色界面),按e,然后在linux开头的代码最后添加acpi=off,f10进入Ubuntu,安装完显卡驱动即可。

Venry_
枫林-残忆 回复jiangkfe: 我也想问
大约 2 个月之前 回复
southwesting1228
jiangkfe F10进入ubuntu以后,如何安装显卡驱动呢?
4 个月之前 回复
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我想学java,从官网下了个eclipse IDE for java EE Development,安装了以后找不到在哪是怎么回事儿?求大神帮忙,万分感谢(我把jdk已安装好了)
总是会出现“error C2144: syntax error : missing ';' before type 'int'”,求大神帮忙
这是我的部分代码rn#includern#includern#includerntypedef SElemType int rn#define STACK_INIT_SIZE 100;rn#define STACKINCREMENT 10;rntypedef sturct rnrn SElemType *base;rn SElemType *top;rn int stacksize;rnSqStack;rnrnvoid InitStack(SqStack &S)rnrn SqStack *S;rn S.base=(SElemType *)malloc(STACK_INIT_SIZE * sizeof(SElemType));rn if(S.base=NULL)rn rn printf("Fail to allocate memory");rn return;rn rn S.top=S.base;rn S.stacksize=STACK_INIT_SIZE;rnrnrnvoid GetTop(SqStack S,SElemType &e)rnrn if(S.top=S.base)rn return 0;rn e=*(S.top-1);rn return 1;rnrnrnvoid Push(SqStack &S,SElemType &e)rnrn if(S.top=S.base>=S.stacksize)rn rn S.base=(SElemType*)realloc(S.base,(S.stacksize+STACKINCERMENT)*sizeof(SElemType));rn if(!S.base)rn return 0;rn S.top=S.base+S.stacksize;rn S.stacksize+STACKINCERMENT;rn rn *S.top++=e;rn return 1;rnrnrnrnvoid Pop(SqStack &S,SElemType &e)rnrn if(S.top=S.base)rn return 0;rn e=*--S.top;rn return 1;rnrnrnrnvoid EvaluateExpression()rnrn InitStack(OPTR);rn Push(OPTR,'#');rn InitStack(OPND);rn c=getchar();rn while(c!='#'||GetTop(OPTR)!='#')rn rn if(!In(c,OP))rn rn Push(OPND,c);c=getchar();rn rn elsern switch(Precede(GetTop(OPRT),c)rn case'<':rn Push(OPTR,c);rn c=getchar();rn break;rn case'=':rn pop(OPRT,x);rn c=getchar;rn break;rn case'>':rn Pop(OPRT,theta);rn Pop(OPND,b);rn Pop(OPND,a);rn Push(OPND,Operate(a,theta,b));rn break;rn rn return GetTop(OPND);rnrn
openstack neutron安装报错 求大神帮忙
Loaded plugins: fastestmirror, refresh-packagekit, securityrnLoading mirror speeds from cached hostfilernSetting up Install ProcessrnPackage python-neutronclient-2.3.4-4.el6.noarch already installed and latest versionrnResolving Dependenciesrn--> Running transaction checkrn---> Package openstack-neutron.noarch 0:2014.1.3-5.el6 will be installedrn--> Processing Dependency: python-neutron = 2014.1.3-5.el6 for package: openstack-neutron-2014.1.3-5.el6.noarchrn---> Package openstack-neutron-ml2.noarch 0:2014.1.3-5.el6 will be installedrn---> Package openstack-neutron-openvswitch.noarch 0:2014.1.3-5.el6 will be installedrn--> Processing Dependency: openvswitch for package: openstack-neutron-openvswitch-2014.1.3-5.el6.noarchrn--> Running transaction checkrn---> Package openvswitch.x86_64 0:2.1.2-1.el6 will be installedrn---> Package python-neutron.noarch 0:2014.1.3-5.el6 will be installedrn--> Finished Dependency ResolutionrnrnDependencies Resolvedrnrn============================================================rn Package Arch Version Repositoryrn Sizern============================================================rnInstalling:rn openstack-neutron noarch 2014.1.3-5.el6 c6-media 47 krn openstack-neutron-ml2 noarch 2014.1.3-5.el6 c6-media 29 krn openstack-neutron-openvswitchrn noarch 2014.1.3-5.el6 c6-media 29 krnInstalling for dependencies:rn openvswitch x86_64 2.1.2-1.el6 c6-media 2.2 Mrn python-neutron noarch 2014.1.3-5.el6 c6-media 2.3 MrnrnTransaction Summaryrn============================================================rnInstall 5 Package(s)rnrnTotal download size: 4.6 MrnInstalled size: 44 MrnDownloading Packages:rn------------------------------------------------------------rnTotal 87 MB/s | 4.6 MB 00:00 rnRunning rpm_check_debugrnRunning Transaction TestrnTransaction Test SucceededrnRunning Transactionrn Installing : python-neutron-2014.1.3-5.el6.noarch 1/5 rn Installing : openstack-neutron-2014.1.3-5.el6.noarc 2/5 rn Installing : openvswitch-2.1.2-1.el6.x86_64 3/5 rn Installing : openstack-neutron-openvswitch-2014.1.3 4/5 rn[u][color=#FF0000]Non-fatal POSTIN scriptlet failure in rpm package openstack-neutron-openvswitch-2014.1.3-5.el6.noarchrn在 openstack-openvswitch-agent 服务中读取信息时出错:没有那个文件或目录rnwarning: %post(openstack-neutron-openvswitch-2014.1.3-5.el6.noarch) scriptlet failed, exit status 1[/color][/u]rn Installing : openstack-neutron-ml2-2014.1.3-5.el6.n 5/5 rn Verifying : openvswitch-2.1.2-1.el6.x86_64 1/5 rn Verifying : openstack-neutron-2014.1.3-5.el6.noarc 2/5 rn Verifying : python-neutron-2014.1.3-5.el6.noarch 3/5 rn Verifying : openstack-neutron-ml2-2014.1.3-5.el6.n 4/5 rn Verifying : openstack-neutron-openvswitch-2014.1.3 5/5 rnrnInstalled:rn openstack-neutron.noarch 0:2014.1.3-5.el6 rn openstack-neutron-ml2.noarch 0:2014.1.3-5.el6 rn openstack-neutron-openvswitch.noarch 0:2014.1.3-5.el6 rnrnDependency Installed:rn openvswitch.x86_64 0:2.1.2-1.el6 rn python-neutron.noarch 0:2014.1.3-5.el6 rnrnComplete!
安装G++出错 求大神帮忙解决下。
有一些软件包无法被安装。如果您用的是 unstable 发行版,这也许是rn因为系统无法达到您要求的状态造成的。该版本中可能会有一些您需要的软件rn包尚未被创建或是它们已被从新到(Incoming)目录移出。rn下列信息可能会对解决问题有所帮助:rnrn下列软件包有未满足的依赖关系:rn grub-efi-amd64 : 冲突: grub-pc 但是 2.00-7ubuntu11 正要被安装rn 冲突: grub-pc:i386rn grub-pc : 冲突: grub-efi-amd64 但是 2.00-7ubuntu11 正要被安装rn 冲突: grub-efi-amd64:i386rn lightread : 依赖: gir1.2-launchpad-integration-3.0 但无法安装它rn oem-config : 依赖: ubiquity (= 2.12.16) 但无法安装它rn oem-config-gtk : 依赖: ubiquity-frontend-gtk (= 2.12.16) 但无法安装它rn postman-image-uploader : 依赖: python-pyside.qtcore 但无法安装它rn 依赖: python-pyside.qtgui 但无法安装它rn 依赖: python-pyside.qtdeclarative 但无法安装它rn 依赖: python-flickrapi 但无法安装它rn 依赖: python-gdata 但无法安装它rn unity-lens-github : 依赖: python-unity-singlet 但无法安装它rnE: 无法修正错误,因为您要求某些软件包保持现状,就是它们破坏了软件包间的依赖关系。rn
安装mpi出现问题,求大神帮忙
./configure --prefix=/usr/local/mpich2 --with-pm=mpd:hydran我输入上面的命令,然后出现bash: ./configure: 没有那个文件或目录n请问大神这是为什么,应该怎么办啊
新人安装SDK 求大神帮忙!
[img=https://img-bbs.csdn.net/upload/201409/29/1411968289_222247.png][/img]rn我在安装Java sdk 时 提示出了这个错误。然后就安装不了?这怎么办啊?求大神帮忙!我的系统是windows 8.1 专业版的。
安装Ubuntu,出现这个。
系统是麒麟18.04的,软碟通写入时装了两次,同样的问题。[img=https://img-bbs.csdn.net/upload/201805/25/1527237271_418957.jpg][/img]
如何安装acpi电源管理?
我在安装win2000时,把coms里的acpi电源管理选项disnabled了,安装完后我又Ennabled,可是win2000里电源管理就没有acpi管理这项,因此我每次关机的时候都要我手动。有什么方法可以把acpi电源管理再装上阿?谢谢。
error lnk2019, 求大神指点迷津。
1>FromViewMain.obj : error LNK2019: unresolved external symbol "__declspec(dllimport) public: class CXTPTabManagerItem * __thiscall CXTPTabControl::InsertItem(int,wchar_t const *,struct HWND__ *,int)" (__imp_?InsertItem@CXTPTabControl@@QAEPAVCXTPTabManagerItem@@HPB_WPAUHWND__@@H@Z) referenced in function __catch$?AddView@CFromViewMain@@QAEHPAUCRuntimeClass@@PB_WH@Z$0rn1>MainFrm.obj : error LNK2019: unresolved external symbol "__declspec(dllimport) public: class CXTPMenuBar * __thiscall CXTPCommandBars::SetMenu (class ATL::CStringT > >,unsigned int)" (__imp_?SetMenu@CXTPCommandBars@@QAEPAVCXTPMenuBar@@V?$CStringT@_WV?$StrTraitMFC_DLL@_WV?$ChTraitsCRT@_W@ATL@@@@@ATL@@I@Z) referenced in function "public: void __thiscall CMainFrame::FullscreenMode(void)" (?FullscreenMode@CMainFrame@@QAEXXZ)rn1>MainFrm.obj : error LNK2019: unresolved external symbol "__declspec(dllimport) public: static struct CRuntimeClass * __stdcall CXTPCommandBars::GetThisClass(void)" (__imp_?GetThisClass@CXTPCommandBars@@SGPAUCRuntimeClass@@XZ) referenced in function "public: virtual void __thiscall CMainFrame::Dump(class CDumpContext &)const " (?Dump@CMainFrame@@UBEXAAVCDumpContext@@@Z)rn1>MainFrm.obj : error LNK2019: unresolved external symbol "__declspec(dllimport) public: static struct CRuntimeClass * __stdcall CXTPEdit::GetThisClass(void)" (__imp_?GetThisClass@CXTPEdit@@SGPAUCRuntimeClass@@XZ) referenced in function "protected: virtual int __thiscall CXTPFrameWndBase::PreTranslateMessage(struct tagMSG *)" (?PreTranslateMessage@?$CXTPFrameWndBase@VCFrameWnd@@@@MAEHPAUtagMSG@@@Z)rn1>MainFrm.obj : error LNK2019: unresolved external symbol "__declspec(dllimport) public: void __thiscall CXTPDockingPane::SetTitle(wchar_t const *)" (__imp_?SetTitle@CXTPDockingPane@@QAEXPB_W@Z) referenced in function "public: virtual void __thiscall CMainFrame::Dump(class CDumpContext &)const " (?Dump@CMainFrame@@UBEXAAVCDumpContext@@@Z)rnrn1>E:\Cpp_Study\AlarmDemo_DW_20160926\Debug\AlarmDemo.exe : fatal error LNK1120: 5 unresolved externals
error LNK2019 求大神指点~
#ifndef treern#define treernrn#includernrnusing namespace std;rnrnenum statusrn ERROR,OKrn;rnrnstruct BiTreeNodern char data;rn BiTreeNode * leftChild;rn BiTreeNode * rightChild;rn;rnrnrnclass binaryTreernpublic:rn binaryTree();//Initalrn ~binaryTree();//Destroyrn void createBiTree();rn void preOrderTraverse();rn void postOrderTraverse();rn void inOrderTraverse();rnrn status visit(char ch);rnrnrnrnprivate:rn BiTreeNode * T;rn char ch;rn void create(BiTreeNode * t);rn status preOrder(BiTreeNode * t);rn status postOrder(BiTreeNode * t);rn status inOrder(BiTreeNode * t);rn;rnrnrn#endifrnrnrn#includern#include"tree.h"rnrnrnbinaryTree::binaryTree()rn T=NULL;rn ch=NULL;rn;rnrnbinaryTree::~binaryTree()rnrn;rnrnvoid binaryTree::createBiTree()rn create(this->T);rn;rnrnvoid binaryTree::preOrderTraverse()rn preOrder(this->T);rn;rnrnvoid binaryTree::postOrderTraverse()rn postOrder(this->T);rn;rnrnvoid binaryTree::inOrderTraverse()rn inOrder(this->T);rn;rnrnvoid binaryTree::create(BiTreeNode * t)rn while(cin.get(ch))rn if(ch==' ')rn t=NULL;rn elsern BiTreeNode * t = new BiTreeNode;rn t->data=ch;rn rn create(t->leftChild);rn create(t->rightChild);rn rn;rnrnstatus binaryTree::preOrder(BiTreeNode * t)rn if (t)rn if (visit(t->data))rn if (preOrder(t->leftChild))rn if (preOrder(t->rightChild)) rn return OK;rn return ERROR;rn else return OK;rn//PreOrderTraversernrnstatus binaryTree::postOrder(BiTreeNode * t)rn if(t)rn if(postOrder(t->leftChild))rn if(postOrder(t->rightChild))rn if(visit(t->data)) return OK;rn return ERROR;rn rn else return OK;rn;rnrnstatus binaryTree::inOrder(BiTreeNode * t)rn if(t)rn if(inOrder(t->leftChild))rn if(visit(t->data))rn if(inOrder(t->rightChild))rn return OK;rn return ERROR;rn rn else return OK;rn;rnrnstatus visit(char ch)rn cout<rn#include"tree.h"rnrnusing namespace std;rnrnint main()rn binaryTree bi;rn bi.createBiTree();rn bi.postOrderTraverse();rn bi.inOrderTraverse();rn bi.postOrderTraverse();rn return OK;rnrnrn1>tree.obj : error LNK2019: 无法解析的外部符号 "public: enum status __thiscall binaryTree::visit(char)" (?visit@binaryTree@@QAE?AW4status@@D@Z),该符号在函数 "private: enum status __thiscall binaryTree::preOrder(struct BiTreeNode *)" (?preOrder@binaryTree@@AAE?AW4status@@PAUBiTreeNode@@@Z) 中被引用rn1>MSVCRTD.lib(crtexew.obj) : error LNK2019: 无法解析的外部符号 _WinMain@16,该符号在函数 ___tmainCRTStartup 中被引用rn1>F:\STUDY\大一\C++\调试\Debug\TREE.exe : fatal error LNK1120: 2 个无法解析的外部命令rnrn小弟新手,求大神指点啊~~~
求大神:%%%% Error Creating SessionFactory %%%%
rn%%%% Error Creating SessionFactory %%%%rnorg.hibernate.HibernateException: JDBC Driver class not found: com.mysql.jdbc.Driverrn at org.hibernate.connection.DriverManagerConnectionProvider.configure(DriverManagerConnectionProvider.java:89)rn at org.hibernate.connection.ConnectionProviderFactory.newConnectionProvider(ConnectionProviderFactory.java:137)rn at org.hibernate.connection.ConnectionProviderFactory.newConnectionProvider(ConnectionProviderFactory.java:79)rn at org.hibernate.cfg.SettingsFactory.createConnectionProvider(SettingsFactory.java:425)rn at org.hibernate.cfg.SettingsFactory.buildSettings(SettingsFactory.java:89)rn at org.hibernate.cfg.Configuration.buildSettingsInternal(Configuration.java:2119)rn at org.hibernate.cfg.Configuration.buildSettings(Configuration.java:2115)rn at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1339)rn at unit.HibernateSessionFactory.(HibernateSessionFactory.java:31)rn at daoImpl.StudentDaoImpl.saveStudent(StudentDaoImpl.java:39)rn at com.stu.struts.action.StudentAction.save(StudentAction.java:49)rn at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)rn at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)rn at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)rn at java.lang.reflect.Method.invoke(Method.java:597)rn at org.apache.struts.actions.DispatchAction.dispatchMethod(DispatchAction.java:270)rn at org.apache.struts.actions.DispatchAction.execute(DispatchAction.java:187)rn at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)rn at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)rn at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)rn at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)rn at javax.servlet.http.HttpServlet.service(HttpServlet.java:710)rn at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)rn at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)rn at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)rn at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)rn at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)rn at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)rn at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)rn at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)rn at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:261)rn at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)rn at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:581)rn at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)rn at java.lang.Thread.run(Thread.java:619)rnCaused by: java.lang.ClassNotFoundException: com.mysql.jdbc.Driverrn at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1358)rn at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1204)rn at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320)rn at java.lang.Class.forName0(Native Method)rn at java.lang.Class.forName(Class.java:169)rn at org.hibernate.util.ReflectHelper.classForName(ReflectHelper.java:192)rn at org.hibernate.connection.DriverManagerConnectionProvider.configure(DriverManagerConnectionProvider.java:84)rn ... 34 morern%%%% Error Creating SessionFactory %%%%rnorg.hibernate.InvalidMappingException: Could not parse mapping document from resource po/Student.hbm.xmlrn at org.hibernate.cfg.Configuration.addResource(Configuration.java:616)rn at org.hibernate.cfg.Configuration.parseMappingElement(Configuration.java:1635)rn at org.hibernate.cfg.Configuration.parseSessionFactory(Configuration.java:1603)rn at org.hibernate.cfg.Configuration.doConfigure(Configuration.java:1582)rn at org.hibernate.cfg.Configuration.doConfigure(Configuration.java:1556)rn at org.hibernate.cfg.Configuration.configure(Configuration.java:1476)rn at unit.HibernateSessionFactory.rebuildSessionFactory(HibernateSessionFactory.java:69)rn at unit.HibernateSessionFactory.getSession(HibernateSessionFactory.java:53)rn at daoImpl.StudentDaoImpl.saveStudent(StudentDaoImpl.java:39)rn at com.stu.struts.action.StudentAction.save(StudentAction.java:49)rn at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)rn at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)rn at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)rn at java.lang.reflect.Method.invoke(Method.java:597)rn at org.apache.struts.actions.DispatchAction.dispatchMethod(DispatchAction.java:270)rn at org.apache.struts.actions.DispatchAction.execute(DispatchAction.java:187)rn at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)rn at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)rn at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)rn at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)rn at javax.servlet.http.HttpServlet.service(HttpServlet.java:710)rn at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)rn at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)rn at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)rn at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)rn at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)rn at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)rn at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)rn at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)rn at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:261)rn at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)rn at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:581)rn at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)rn at java.lang.Thread.run(Thread.java:619)rnCaused by: org.hibernate.DuplicateMappingException: Duplicate class/entity mapping po.Studentrn at org.hibernate.cfg.Mappings.addClass(Mappings.java:141)rn at org.hibernate.cfg.HbmBinder.bindRoot(HbmBinder.java:167)rn at org.hibernate.cfg.Configuration.add(Configuration.java:716)rn at org.hibernate.cfg.Configuration.addInputStream(Configuration.java:551)rn at org.hibernate.cfg.Configuration.addResource(Configuration.java:613)rn ... 33 morern2013-6-26 16:23:07 org.apache.catalina.core.StandardWrapperValve invokern严重: Servlet.service() for servlet action threw exceptionrnjava.lang.NullPointerExceptionrn at daoImpl.StudentDaoImpl.saveStudent(StudentDaoImpl.java:40)rn at com.stu.struts.action.StudentAction.save(StudentAction.java:49)rn at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)rn at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)rn at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)rn at java.lang.reflect.Method.invoke(Method.java:597)rn at org.apache.struts.actions.DispatchAction.dispatchMethod(DispatchAction.java:270)rn at org.apache.struts.actions.DispatchAction.execute(DispatchAction.java:187)rn at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)rn at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)rn at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)rn at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)rn at javax.servlet.http.HttpServlet.service(HttpServlet.java:710)rn at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)rn at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)rn at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)rn at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)rn at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)rn at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)rn at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)rn at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)rn at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:261)rn at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)rn at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:581)rn at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)rn at java.lang.Thread.run(Thread.java:619)rn
Error求高手帮忙!
我正在看 windows程序设计 rn按照书里打了一个Creat Window 的代码 编译报错 rnerror LNK2001: unresolved external symbol _Text rn麻烦高手指点一下 好让我能继续往下看 rn在这先谢谢了!! rn
loadrunner·11 controller 出现 runtime Error错误!!!跪求大神帮忙!!
win7系统安装LR11,用controller打开录制的脚本,显示提示:试图执行系统不支持的操作,后又提示runtime Error! Program:C:\Program Files\HP\loadrunner\LR11.0\bin\wlrun.exe abnormal program termination 点击确定后controller就关闭了。卸载重装修复都不行[img=https://img-bbs.csdn.net/upload/201308/20/1376988408_784347.jpg][/img]
求大神帮忙啊!!!!
Map&amp;lt;String,Map&amp;lt;String,Integer&amp;gt;&amp;gt; 里面的Map遍历出来Key重复 怎么解决
求操作系统大神帮忙
A、B两个人用QQ聊天。rnA打了一行字点击发送,B接收到后回复,然后A接收到这行回复。这期间A机器的操作系统做了什么?rn麻烦说的稍详细一点。涉及进程管理、设备管理、文件管理等,谢谢!
数据结构的,求大神帮忙
对任意输入的一段英文,为每个字符编制其相应的赫夫曼编码;并利用该编码为任意输入的0、1序列进行解码. rn基本要求:一个完整的系统应具有以下功能:rn(1)初始化 从终端读入一段英文字符,统计每个字符出现的频率,建立赫夫曼树,并将该树存入某文件;rn(2)编码 利用建好的赫夫曼树对各字符进行编码,用列表的形式显示在屏幕上,并将编码结果存入另一文件中; rn(3)解码 利用保存的赫夫曼编码,对任意输入的0,1序列能正确解码; rn 感觉好难[img=https://forum.csdn.net/PointForum/ui/scripts/csdn/Plugin/001/face/9.gif][/img]
求大神帮忙。。
请用java获取rar压缩包详细文件列表 rn功能要求:rn 用户单击“浏览”按钮,程序自动打开文件选择器(如图2),让用户选择ARA压缩包文件,程序自动实现ARA压缩包文件列表的读取和解析,并将详细信息显示在表格控件中(如图1)。实现的图形用户界面如下:rn[img=https://img-bbs.csdn.net/upload/201506/12/1434095458_100162.png][/img][img=https://img-bbs.csdn.net/upload/201506/12/1434095468_537351.png][/img]rn跪求详细源代码和流程图 rn请发到287398048@qq,com 这个邮箱当中
菜鸟求大神帮忙~~~
C# winform中输入文本框对每行【有内容的】开头 插入一句相同的话;【没内容的】不插入;rn点确定实现如图:rn[img=https://img-bbs.csdn.net/upload/201310/10/1381416060_922794.jpg][/img]rnrn
新手,求大神帮忙
需要做一个视频上传,下载功能的网页...但是我看不懂网上那些代码..55555...有没哪位大虾耐心教下我
大神们求帮忙???
根据查询条件查询,并将查询结果在DBGridEh中显示,当显示结果为空时,DBGridEh不可操作,否则DBGridEh可操作,当显示结果不为空时,Excel表按钮可操作
求大神帮忙~
下面这个程序编译时通过的,但是在组建的时候却是不通过的。请大神们看看是为什么~最好连原因也说一下~先谢谢了。rn程序:rn#includernusing namespace std;rn#includernclass Xrnpublic:rn X(int x1,char *x2,float x3):a(x1),c(x3)rn b=new char[sizeof(x2)+1];rn strcpy(b,x2);rn rn X():a(0),b("X::X()"),c(10) rn X(int x1,char *x2="X::X(....)",int x3=10):a(x1),b(x2),c(x3)rn X(const X&other)rn a=other.a;rn b="X::X(const X &other)";rn c=other.c;rn rn void print()rn cout<<"a="<
求大神帮忙 看看!!
Fatal error: Call to a member function recordcount() on a non-object in C:\Users\Administrator\Desktop\oecsm\Apache2\htdocs\classes\user.class.php on line 34rnrnrn项目更改数据库之后就报这个错!
webservice求大神帮忙
经理给了一个http://192.168.10.13/ythd_2013/inc/duanxin_zq/server.php?wsdlrn然后在我这台机器上写一个类websetvice来访问这里面的方法rnrn怎么做?
求大神帮忙
#includern#includernvoid ps(char b[][20],int n);rnint main(void)rnrn char p[10][20]="Aafhghk","Bbgjfjghkkh","Ccdfggkgdfhff","Dfdhj","Egdfhd","Fsrb","Jdfghhk","Hfggkghhfrthfj","Gdfghkhfdgh","Wfdhfhjhg";rn int i;rn for(i=0;i<10;i++)rn rn printf("%s\n",p+i);rn rn printf("\n");rn ps(p,10);rn for(i=0;i<10;i++)rn rn printf("%s\n",p+i);rn rnrnvoid ps(char b[][20],int n)rnrn char s[20];rn int r,i;rn while(n!=0)rn rn n--;rn for(i=0;i=1)rn rn strcpy(s,b[i]);rn strcpy(b[i],b[i+1]);rn strcpy(b[i+1],s);rn rn rn rn
求大神帮忙!!!
电脑(win7系统)中了驱动木马,把drivers和drivers store给删除了,忘了修复驱动,直接重启,结果开不了机,也没法重装系统。之前也没设置cd启动,现在无法进入BIOS。该怎么办?rn开机后图片如下:[img=https://img-bbs.csdn.net/upload/201502/03/1422969808_893823.jpg][/img]rn [img=https://img-bbs.csdn.net/upload/201502/03/1422969831_706563.jpg][/img]
求大神帮忙解决
import java.io.*;rnpublic class Calculator rn // 定义相关变量rn private String sum = null;rn private String qbrc = null;rn private double qbr1 = 1;rn private double qbr2 = 1;rn String abr1;rn String abr2;rn public Calculator()rn rn rn public void sumT()rn /*rn * 接口功能:进行相关的输入和类型转换 rn * 接口输入:空 rn * 接口输出:空 rn */rn tryrn System.out.println("欢迎使用!!!/n此计算器除可以进行数字各种相关运算还可以进行字符串的相加");rn System.out.print("请您输入您的第一次输入:");rn BufferedReader br1 = new BufferedReader(new InputStreamReader(System.in));rn System.out.print("请输入您的第二次输入:");rn BufferedReader br2 = new BufferedReader(new InputStreamReader(System.in));rn System.out.print("请选择符号(+、—、*、/):");rn BufferedReader brc = new BufferedReader(new InputStreamReader(System.in));rn qbrc = brc.toString();rn abr1 = br1.toString();rn abr2 = br2.toString();rn catch(Exception e)rn e.printStackTrace();rn System.err.println("操作有误,请重新操作!!!");rn rn tryrn qbr1 = Double.parseDouble(abr1);rn qbr2 = Double.parseDouble(abr2);rn rn rn catch(Exception e)rn e.printStackTrace();rn System.err.println("***"+abr1+abr2+"***");rn rn /*rn * 接口功能:进行相关运算并输出结果 rn * 接口输入:空 rn * 接口输出:空 rn */rn tryrn if(qbrc=="+")rn double resultOf = qbr1+qbr2;rn System.out.println("第一个数:"+abr1+"\n第二个数:"+abr2+"\n结果为:"+resultOf);rn rn if(qbrc=="-")rn double resultOf = qbr1-qbr2;rn System.out.println("第一个数:"+abr1+"\n第二个数:"+abr2+"\n结果为:"+resultOf);rn rn if(qbrc=="*")rn double resultOf = qbr1*qbr2;rn System.out.println("第一个数:"+abr1+"\n第二个数:"+abr2+"\n结果为:"+resultOf);rn rn if(qbrc=="/")rn double resultOf = qbr1/qbr2;rn System.out.println("第一个数:"+abr1+"\n第二个数:"+abr2+"\n结果为:"+resultOf);rn rn catch(Exception e)rn e.printStackTrace();rn System.err.println("**********\n您的除数不能为零!!!\n**********");rn rn rn rn rn /**rn * @param argsrn */rn public static void main(String[] args) rn Calculator calculator = new Calculator();rn calculator.sumT();rn rnrnrn
求大神帮忙。。。。
With these components, web deployed user interfaces can be developed with a level of functionality and interactivity rnpreviously reserved for thick-client applications.rnrnrnrn谁可以帮我翻译一下这句话,我已经有道,百度,谷歌翻译都试过了,还是看不懂这句话的意思,求不吝赐教,感谢!
求大神的帮忙,很急
我们现在正在自己开发学校考勤系统,现在的遇到点问题。rn.net中我们要求导入excel文件,导入是导进数据库中,需要每一个人Demorn求大神帮忙!!!!!
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