Org. Springframework. Context. Event. AbstractApplicationEventMulticaster. GetApplicationListeners (AbstractApplicationEventMulticaster. Java: 191)
Org. Springframework. Context. Event. SimpleApplicationEventMulticaster. MulticastEvent (SimpleApplicationEventMulticaster. Java: 134)
Org. Springframework. Context. Support. AbstractApplicationContext. PublishEvent (AbstractApplicationContext. Java: 403)
Org. Springframework. Context. Support. AbstractApplicationContext. PublishEvent (AbstractApplicationContext. Java: 409)
Org. Springframework. Context. Support. AbstractApplicationContext. PublishEvent (AbstractApplicationContext. Java: 360)
Org. Springframework. Web. Servlet. FrameworkServlet. PublishRequestHandledEvent (FrameworkServlet. Java: 1141)
Org. Springframework. Web. Servlet. FrameworkServlet. The processRequest (FrameworkServlet. Java: 1023)
Org. Springframework. Web. Servlet. FrameworkServlet. DoPost (FrameworkServlet. Java: 909)
Javax.mail. Servlet. HTTP. HttpServlet. Service (HttpServlet. Java: 660)
Org. Springframework. Web. Servlet. FrameworkServlet. Service (883) FrameworkServlet. Java:
Javax.mail. Servlet. HTTP. HttpServlet. Service (HttpServlet. Java: 741)
Org. Apache. Catalina. Core. ApplicationFilterChain. InternalDoFilter (ApplicationFilterChain. Java: 231)
Org. Apache. Catalina. Core. ApplicationFilterChain. DoFilter (ApplicationFilterChain. Java: 166)
Org, apache tomcat, websocket server. WsFilter. DoFilter (53) WsFilter. Java:
Org. Apache. Catalina. Core. ApplicationFilterChain. InternalDoFilter (ApplicationFilterChain. Java: 193)
Org. Apache. Catalina. Core. ApplicationFilterChain. DoFilter (ApplicationFilterChain. Java: 166)
Org. Springframework. Web. Filter. CharacterEncodingFilter. DoFilterInternal (CharacterEncodingFilter. Java: 201)
Org. Springframework. Web. Filter. OncePerRequestFilter. DoFilter (OncePerRequestFilter. Java: 119)
Org. Apache. Catalina. Core. ApplicationFilterChain. InternalDoFilter (ApplicationFilterChain. Java: 193)
Org. Apache. Catalina. Core. ApplicationFilterChain. DoFilter (ApplicationFilterChain. Java: 166)
Org. Apache. Catalina. Core. StandardWrapperValve. Invoke (StandardWrapperValve. Java: 199)
Org. Apache. Catalina. Core. StandardContextValve. Invoke (StandardContextValve. Java: 96)
Org. Apache. Catalina. The authenticator. AuthenticatorBase. Invoke (AuthenticatorBase. Java: 491)
Org. Apache. Catalina. Core. StandardHostValve. Invoke (StandardHostValve. Java: 139)
Org. Apache. Catalina. Valves. ErrorReportValve. Invoke (ErrorReportValve. Java: 92)
Org. Apache. Catalina. Valves. AbstractAccessLogValve. Invoke (AbstractAccessLogValve. Java: 668)
Org. Apache. Catalina. Core. StandardEngineValve. Invoke (StandardEngineValve. Java: 87)
Org. Apache. Catalina. Connector. CoyoteAdapter. Service (343) CoyoteAdapter. Java:
Org. Apache. Coyote. Http11. Http11Processor. Service (408) Http11Processor. Java:
Org. Apache. Coyote. AbstractProcessorLight. Process (66) AbstractProcessorLight. Java:
Org. Apache. Coyote. AbstractProtocol $ConnectionHandler. Process (764) AbstractProtocol. Java:
Org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun NioEndpoint. Java: (1388)
Org.apache.tomcat.util.net.SocketProcessorBase.run (SocketProcessorBase. Java: 49)
Java. Util. Concurrent. ThreadPoolExecutor. RunWorker (ThreadPoolExecutor. Java: 1149)
Java. Util. Concurrent. ThreadPoolExecutor $Worker. The run (ThreadPoolExecutor. Java: 624)
Org, apache tomcat. Util. Threads. TaskThread $WrappingRunnable. Run (61) TaskThread. Java:
Java. Lang. Thread. The run (Thread. Java: 748)]
08-19:21:23 Mar - 2020. 451 - nio - 8080 - [HTTP exec - 4] org. Apache. Coyote. Http11. Http11Processor. Service Error processing request
Java. Lang. NullPointerException
The at org. Apache. Coyote. Http11. Http11OutputBuffer $SocketOutputBuffer. DoWrite (Http11OutputBuffer. Java: 530)
The at org. Apache. Coyote. Http11. Filters. IdentityOutputFilter. DoWrite (IdentityOutputFilter. Java: 73)
The at org. Apache. Coyote. Http11. Http11OutputBuffer. DoWrite (Http11OutputBuffer. Java: 189)
The at org. Apache. Coyote. Response. DoWrite (599) Response. Java:
The at org. Apache. Catalina. Connector. OutputBuffer. RealWriteBytes (OutputBuffer. Java: 328)
The at org. Apache. Catalina. Connector. OutputBuffer. FlushByteBuffer (OutputBuffer. Java: 758)
The at org. Apache. Catalina. Connector. OutputBuffer. DoFlush (OutputBuffer. Java: 287)
The at org. Apache. Catalina. Connector. OutputBuffer. Close (OutputBuffer. Java: 240)
At org. Apache. Catalina. Connector. The Response. FinishResponse (439) Response. Java:
At org. Apache. Catalina. Connector. CoyoteAdapter. Service (374) CoyoteAdapter. Java:
At org. Apache. Coyote. Http11. Http11Processor. Service (408) Http11Processor. Java:
The at org. Apache. Coyote. AbstractProcessorLight. Process (AbstractProcessorLight. Java: 66)
The at org. Apache. Coyote. AbstractProtocol $ConnectionHandler. Process (AbstractProtocol. Java: 764)
At org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun NioEndpoint. Java: (1388)
The at org.apache.tomcat.util.net.SocketProcessorBase.run (SocketProcessorBase. Java: 49)
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