After the version was released, i found that the service had problems.
When i restart the service, ths service is normal. Too strange....
java.lang.NullPointerException: null
at org.springframework.web.client.RestTemplate$AcceptHeaderRequestCallback.doWithRequest(RestTemplate.java:774) ~[spring-web-4.3.25.RELEASE.jar:4.3.25.RELEASE]
at org.springframework.web.client.RestTemplate$HttpEntityRequestCallback.doWithRequest(RestTemplate.java:838) ~[spring-web-4.3.25.RELEASE.jar:4.3.25.RELEASE]
at org.springframework.web.client.RestTemplate.doExecute(RestTemplate.java:659) ~[spring-web-4.3.25.RELEASE.jar:4.3.25.RELEASE]
at org.springframework.web.client.RestTemplate.execute(RestTemplate.java:637) ~[spring-web-4.3.25.RELEASE.jar:4.3.25.RELEASE]
at org.springframework.web.client.RestTemplate.exchange(RestTemplate.java:558) ~[spring-web-4.3.25.RELEASE.jar:4.3.25.RELEASE]
at com.epoch.console.util.HttpClientUtils.getDataToProduct(HttpClientUtils.java:215) ~[com.epoch.console-hotfix.21.0125-ECS.V11.0.20201105.01release.jar:?]
at com.epoch.sso.service.imp.MobileService.getWxOpenId(MobileService.java:174) ~[com.epoch.sso-hotfix.21.0125-ECS.V11.0.20201105.01release.jar:?]
at com.epoch.sso.service.imp.MobileService.getOpenId(MobileService.java:131) ~[com.epoch.sso-hotfix.21.0125-ECS.V11.0.20201105.01release.jar:?]
at com.epoch.console.web.controller.MobileTripartiteController.getToken(MobileTripartiteController.java:66) ~[classes/:?]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_45]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_45]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_45]
at java.lang.reflect.Method.invoke(Method.java:497) ~[?:1.8.0_45]
at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:205) ~[spring-web-4.3.25.RELEASE.jar:4.3.25.RELEASE]
at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:133) ~[spring-web-4.3.25.RELEASE.jar:4.3.25.RELEASE]
at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:97) ~[spring-webmvc-4.3.25.RELEASE.jar:4.3.25.RELEASE]
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:854) ~[spring-webmvc-4.3.25.RELEASE.jar:4.3.25.RELEASE]
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:765) ~[spring-webmvc-4.3.25.RELEASE.jar:4.3.25.RELEASE]
at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85) ~[spring-webmvc-4.3.25.RELEASE.jar:4.3.25.RELEASE]
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:967) ~[spring-webmvc-4.3.25.RELEASE.jar:4.3.25.RELEASE]
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:901) ~[spring-webmvc-4.3.25.RELEASE.jar:4.3.25.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970) ~[spring-webmvc-4.3.25.RELEASE.jar:4.3.25.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:872) ~[spring-webmvc-4.3.25.RELEASE.jar:4.3.25.RELEASE]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:652) ~[servlet-api.jar:?]
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846) ~[spring-webmvc-4.3.25.RELEASE.jar:4.3.25.RELEASE]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:733) ~[servlet-api.jar:?]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) ~[catalina.jar:8.5.61]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[catalina.jar:8.5.61]
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) ~[tomcat-websocket.jar:8.5.61]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[catalina.jar:8.5.61]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[catalina.jar:8.5.61]
at com.epoch.console.service.filter.XSSSecurityFilter.doFilterInternal(XSSSecurityFilter.java:30) ~[com.epoch.console-hotfix.21.0125-ECS.V11.0.20201105.01release.jar:?]
at com.epoch.console.service.filter.AbstractGenericFilter.doFilter(AbstractGenericFilter.java:95) ~[com.epoch.console-hotfix.21.0125-ECS.V11.0.20201105.01release.jar:?]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[catalina.jar:8.5.61]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[catalina.jar:8.5.61]
at com.epoch.console.service.filter.PermissionFilter.doFilterInternal(PermissionFilter.java:40) ~[com.epoch.console-hotfix.21.0125-ECS.V11.0.20201105.01release.jar:?]
at com.epoch.console.service.filter.AbstractGenericFilter.doFilter(AbstractGenericFilter.java:95) ~[com.epoch.console-hotfix.21.0125-ECS.V11.0.20201105.01release.jar:?]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[catalina.jar:8.5.61]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[catalina.jar:8.5.61]
at com.epoch.console.web.filter.LoginFilter.doFilterInternal(LoginFilter.java:67) ~[classes/:?]
at com.epoch.console.service.filter.AbstractGenericFilter.doFilter(AbstractGenericFilter.java:95) ~[com.epoch.console-hotfix.21.0125-ECS.V11.0.20201105.01release.jar:?]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[catalina.jar:8.5.61]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[catalina.jar:8.5.61]
at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:197) ~[spring-web-4.3.25.RELEASE.jar:4.3.25.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) ~[spring-web-4.3.25.RELEASE.jar:4.3.25.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[catalina.jar:8.5.61]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[catalina.jar:8.5.61]
at org.springframework.web.filter.CorsFilter.doFilterInternal(CorsFilter.java:96) ~[spring-web-4.3.25.RELEASE.jar:4.3.25.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) ~[spring-web-4.3.25.RELEASE.jar:4.3.25.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[catalina.jar:8.5.61]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[catalina.jar:8.5.61]
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:199) ~[catalina.jar:8.5.61]
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:97) ~[catalina.jar:8.5.61]
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:544) ~[catalina.jar:8.5.61]
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:143) ~[catalina.jar:8.5.61]
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) ~[catalina.jar:8.5.61]
at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:690) ~[catalina.jar:8.5.61]
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:78) ~[catalina.jar:8.5.61]
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343) ~[catalina.jar:8.5.61]
at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:616) ~[tomcat-coyote.jar:8.5.61]
at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65) ~[tomcat-coyote.jar:8.5.61]
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:831) ~[tomcat-coyote.jar:8.5.61]
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1634) ~[tomcat-coyote.jar:8.5.61]
at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) ~[tomcat-coyote.jar:8.5.61]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) ~[?:1.8.0_45]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) ~[?:1.8.0_45]
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) ~[tomcat-util.jar:8.5.61]
at java.lang.Thread.run(Thread.java:745) [?:1.8.0_45]
Comment From: poutsma
It looks like you are running an older version, even for the 4.3.x branch. The most recent version is 4.3.30, so you might want to consider upgrading to that, though I have no specific reason to believe it will fix this problem.
In the stack trace, it seems like one of the HttpMessageConverter instances in the messageConverters property of the RestTemplate is null. However, without a sample that reproduces the problem, it is hard to tell. So if you'd like us to spend some time investigating, please take the time to provide a complete minimal sample (something that we can unzip or git clone, build, and deploy).
Comment From: poiyyq
Comment From: spring-projects-issues
If you would like us to look at this issue, please provide the requested information. If the information is not provided within the next 7 days this issue will be closed.
Comment From: spring-projects-issues
Closing due to lack of requested feedback. If you would like us to look at this issue, please provide the requested information and we will re-open the issue.