ssh2整合项目，quartz调度任务报的错，请高手解决，本人感激不尽。

Question

严重: Exception sending context initialized event to listener instance of class org.springframework.web.context.ContextLoaderListener
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'jobtask' defined in class path resource [task_1.xml]: Invocation of init method failed; nested exception is java.lang.InstantiationError: org.quartz.JobDetail
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1420)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:519)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:291)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:288)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:190)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:563)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:895)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:425)
at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:276)
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:197)
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:47)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4797)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5291)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:633)
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1114)
at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1673)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
at java.util.concurrent.FutureTask.run(FutureTask.java:138)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:619)
Caused by: java.lang.InstantiationError: org.quartz.JobDetail
at org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean.afterPropertiesSet(MethodInvokingJobDetailFactoryBean.java:176)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1477)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1417)
... 26 more
2013-10-25 18:53:31 org.apache.catalina.core.StandardContext startInternal
严重: Error listenerStart
2013-10-25 18:53:31 org.apache.catalina.core.StandardContext startInternal

Answer 1

所有内容均由人工智能模型输出，其内容的准确性和完整性无法保证，不代表我的态度或观点。
（讯飞星火专栏，V3.0版本，2023.10.24）

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该回答引用讯飞星火认知大模型，仅提供参考，不保证完全正确
从错误日志来看，问题出在org.quartz.JobDetail的实例化上。这可能是由于Quartz的配置问题或者依赖库的问题导致的。

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首先，请确保你的项目中已经正确引入了Quartz相关的依赖库。你可以在项目的pom.xml文件中添加以下依赖：

<dependency>
    <groupId>org.quartz-scheduler</groupId>
    <artifactId>quartz</artifactId>
    <version>2.3.2</version>
</dependency>

然后，检查你的Quartz配置文件（如quartz.properties或quartz.xml）是否正确配置。确保你已经正确地定义了任务类、触发器和调度器。例如，一个简单的Quartz配置文件可能如下所示：

# Scheduler configuration file
org.quartz.scheduler.instanceName = MyScheduler
org.quartz.threadPool.threadCount = 5
org.quartz.jobStore.class = org.quartz.simpl.RAMJobStore

# Job and trigger details
org.quartz.jobStore.dataSource = myDS
org.quartz.jobStore.tablePrefix = QRTZ_
org.quartz.jobStore.driverDelegateClass = org.quartz.impl.jdbcjobstore.StdJDBCDelegate

# Scheduler listener
org.quartz.jobListener.class = org.quartz.impl.listeners.LoggingJobListener

如果问题仍然存在，你可以尝试在Spring配置文件中显式地配置Quartz的Bean，以确保它能够被正确创建。例如：

<bean id="jobDetail" class="org.quartz.impl.SimpleJobDetail">
    <constructor-arg value="myJob"/>
</bean>

<bean id="jobDataMap" class="org.quartz.impl.triggers.SimpleTriggerImpl$JobDataMap">
    <constructor-arg ref="jobDetail"/>
</bean>

<bean id="simpleTrigger" class="org.quartz.impl.triggers.SimpleTriggerImpl">
    <constructor-arg value="myTrigger"/>
    <constructor-arg value="myJobDataMap"/>
</bean>

希望这些建议能帮助你解决问题。