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Replies: 1   Views: 896   Pages: 1   Last Post: Sep 27, 2021, 7:36 AM by: rainwolf

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Replies: 1   Views: 896   Pages: 1  
titok

Posts: 5
Registered: Feb 26, 2021
stack trace
Posted: Sep 25, 2021, 7:19 AM

I had one of my pente messages open in my browser last night when I turned off the computer, and then I probably deleted it from the pente Android app. This morning, when I reopened my browser, this page was open: https://www.pente.org/gameServer/mymessages?command=view&mid=1001295

And I got this stack trace:

Stack trace:
java.lang.NullPointerException
at org.pente.message.CacheMessageStorer.cacheMessage(CacheMessageStorer.java:46)
at org.pente.message.CacheMessageStorer.getMessage(CacheMessageStorer.java:166)
at org.pente.message.DSGMessageServlet.doPost(DSGMessageServlet.java:183)
at org.pente.message.DSGMessageServlet.doGet(DSGMessageServlet.java:53)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:634)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.pente.gameServer.client.web.LoginFilter.doFilter(LoginFilter.java:319)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.pente.filter.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:22)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:666)
at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:367)
at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
at org.apache.tomcat.util.net.Nio2Endpoint$SocketProcessor.doRun(Nio2Endpoint.java:1684)
at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
at org.apache.tomcat.util.net.AbstractEndpoint.processSocket(AbstractEndpoint.java:1104)
at org.apache.tomcat.util.net.Nio2Endpoint$Nio2SocketWrapper$2.completed(Nio2Endpoint.java:599)
at org.apache.tomcat.util.net.Nio2Endpoint$Nio2SocketWrapper$2.completed(Nio2Endpoint.java:577)
at org.apache.tomcat.util.net.SecureNio2Channel$1.completed(SecureNio2Channel.java:969)
at org.apache.tomcat.util.net.SecureNio2Channel$1.completed(SecureNio2Channel.java:898)
at java.base/sun.nio.ch.Invoker.invokeUnchecked(Invoker.java:127)
at java.base/sun.nio.ch.Invoker$2.run(Invoker.java:219)
at java.base/sun.nio.ch.AsynchronousChannelGroupImpl$1.run(AsynchronousChannelGroupImpl.java:112)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.base/java.lang.Thread.run(Thread.java:834)


Instead of displaying this to the user, it would be better to have an error like "Either this message doesn't exist or you don't have permission to see it."



rainwolf

Posts: 711
Registered: Apr 12, 2008
From: Singapore
Age: 40
Home page
Re: stack trace
Posted: Sep 27, 2021, 7:36 AM

Thank you for suggesting, these are littered all over the website from the time when all we had was a web-based interface. There's much work to be done.

\_(ツ)_/
Replies: 1   Views: 896   Pages: 1  
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