lioil9 opened a new issue #2514:
URL: https://github.com/apache/servicecomb-java-chassis/issues/2514
错误信息：
```log
17-Aug-2021 22:07:40.707 信息 [RMI TCP Connection(3)-127.0.0.1]
org.apache.catalina.core.ApplicationContext.log 2 Spring
WebApplicationInitializers detected on classpath
17-Aug-2021 22:07:43.395 信息 [RMI TCP Connection(3)-127.0.0.1]
org.apache.catalina.core.ApplicationContext.log Initializing Spring embedded
WebApplicationContext
17-Aug-2021 22:08:03.800 严重 [RMI TCP Connection(3)-127.0.0.1]
org.apache.catalina.core.StandardContext.listenerStart
异常将上下文初始化事件发送到类的侦听器实例.[org.apache.servicecomb.transport.rest.servlet.RestServletContextListener]
java.lang.Error: java.lang.**NullPointerException**
at
org.apache.servicecomb.transport.rest.servlet.RestServletContextListener.contextInitialized(RestServletContextListener.java:33)
at
org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4768)
at
org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5230)
at
org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
at
org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:726)
at
org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:698)
at
org.apache.catalina.core.StandardHost.addChild(StandardHost.java:696)
at
org.apache.catalina.startup.HostConfig.manageApp(HostConfig.java:1783)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at
org.apache.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:293)
at
com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:819)
at
com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:801)
at
org.apache.catalina.mbeans.MBeanFactory.createStandardContext(MBeanFactory.java:460)
at
org.apache.catalina.mbeans.MBeanFactory.createStandardContext(MBeanFactory.java:408)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at
org.apache.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:293)
at
com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:819)
at
com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:801)
at
com.sun.jmx.remote.security.MBeanServerAccessController.invoke(MBeanServerAccessController.java:468)
at
javax.management.remote.rmi.RMIConnectionImpl.doOperation(RMIConnectionImpl.java:1468)
at
javax.management.remote.rmi.RMIConnectionImpl.access$300(RMIConnectionImpl.java:76)
at
javax.management.remote.rmi.RMIConnectionImpl$PrivilegedOperation.run(RMIConnectionImpl.java:1309)
at java.security.AccessController.doPrivileged(Native Method)
at
javax.management.remote.rmi.RMIConnectionImpl.doPrivilegedOperation(RMIConnectionImpl.java:1408)
at
javax.management.remote.rmi.RMIConnectionImpl.invoke(RMIConnectionImpl.java:829)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at
sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:357)
at sun.rmi.transport.Transport$1.run(Transport.java:200)
at sun.rmi.transport.Transport$1.run(Transport.java:197)
at java.security.AccessController.doPrivileged(Native Method)
at sun.rmi.transport.Transport.serviceCall(Transport.java:196)
at
sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:573)
at
sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:834)
at
sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.lambda$run$0(TCPTransport.java:688)
at java.security.AccessController.doPrivileged(Native Method)
at
sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:687)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.NullPointerException
at
org.apache.servicecomb.transport.rest.servlet.RestServletInjector.inject(RestServletInjector.java:56)
at
org.apache.servicecomb.transport.rest.servlet.RestServletInjector.defaultInject(RestServletInjector.java:38)
at
org.apache.servicecomb.transport.rest.servlet.ServletUtils.init(ServletUtils.java:176)
at
org.apache.servicecomb.transport.rest.servlet.CseXmlWebApplicationContext.invokeBeanFactoryPostProcessors(CseXmlWebApplicationContext.java:60)
at
org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:533)
at
org.apache.servicecomb.transport.rest.servlet.RestServletContextListener.initSpring(RestServletContextListener.java:39)
at
org.apache.servicecomb.transport.rest.servlet.RestServletContextListener.contextInitialized(RestServletContextListener.java:31)
... 47 more
17-Aug-2021 22:08:03.800 信息 [RMI TCP Connection(3)-127.0.0.1]
org.apache.catalina.core.ApplicationContext.log Closing Spring root
WebApplicationContext
```
web.xml配置
```xml
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath*:META-INF/spring/*.bean.xml</param-value>
</context-param>
<listener>
<listener-class>org.apache.servicecomb.transport.rest.servlet.RestServletContextListener</listener-class>
</listener>
```
springboot启动类配置
```
@SpringBootApplication()
@EnableServiceComb
public class CseTestApplication extends SpringBootServletInitializer {
public static void main(String[] args) {
SpringApplication.run(CseTestApplication.class, args);
}
@Override
protected SpringApplicationBuilder configure(SpringApplicationBuilder
builder) {
return builder.sources(this.getClass());
}
}
```
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
