Syndication Feed Customization - Unexpected Error

Folks,

Anyone ever come across this before? I'm trying to customize a build feed and run into some fail.


TeamCity Enterprise Version 3.1.2 (build 6881)

Unexpected Error

Error message: none available
Show stacktrace

java.lang.NullPointerException
at jetbrains.buildServer.feedNotificator.generator.FeedRequestParameters.toString(FeedRequestParameters.java:18)
at java.lang.String.valueOf(String.java:2615)
at java.lang.StringBuffer.append(StringBuffer.java:220)
at java.util.AbstractMap.toString(AbstractMap.java:598)
at java.lang.String.valueOf(String.java:2615)
at java.lang.StringBuffer.append(StringBuffer.java:220)
at org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:223)
at org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1158)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:900)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:808)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:476)
at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:431)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at jetbrains.buildServer.web.ResponseFragmentFilter.doFilter(ResponseFragmentFilter.java:0)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
at java.lang.Thread.run(Thread.java:595)

3 comments
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Robert,

This is a bug (will be fixed in 4.0), but it should not reproduce under normal circumstances.

Do you experience it only occasionally?
What is the exact URL of the page producing the error?
Can you try to restart the browser, login into TeamCity and then go to the page from the My Settings and Tools page?

--
Best regards,

Yegor Yarko
Project Manager (TeamCity)
JetBrains, Inc
http://www.jetbrains.com
"Develop with pleasure!"

0
Comment actions Permalink

I've only tested this with my login but the failure is not intermittent.

URL used : http://releng.xxxxx.com:8111/plugins/feed/generateFeedUrl.html?cameFromUrl=%2Fprofile.html

Tried your suggestion but it still produces the error.

0
Comment actions Permalink

Robert,

It seems you have the debug enabled on the server. Is this correct? Then, turning the debug logging off should help.

0

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