java.lang.NullPointerException: This exception has no message.

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via apache.org by Unknown author, 11 months ago
via Eclipse Bugzilla by lmcbout, 1 year ago
java.lang.NullPointerException:
at java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:488)
at java.lang.StringBuffer.append(StringBuffer.java:302)
at java.text.DateFormat.format(DateFormat.java:314)
at org.apache.log4j.helpers.PatternParser$DatePatternConverter.convert(PatternParser.java:444)
at org.apache.log4j.helpers.PatternConverter.format(PatternConverter.java:64)
at org.apache.log4j.PatternLayout.format(PatternLayout.java:503)
at org.apache.log4j.WriterAppender.subAppend(WriterAppender.java:301)
at org.apache.log4j.WriterAppender.append(WriterAppender.java:159)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:230)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:65)
at org.apache.log4j.Category.callAppenders(Category.java:203)
at org.apache.log4j.Category.forcedLog(Category.java:388)
at org.apache.log4j.Category.log(Category.java:853)
at org.apache.catalina.cluster.session.DeltaManager.start(DeltaManager.java:975)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4137)
at org.apache.catalina.manager.ManagerServlet.reload(ManagerServlet.java:906)
at org.apache.catalina.manager.HTMLManagerServlet.reload(HTMLManagerServlet.java:473)
at org.apache.catalina.manager.HTMLManagerServlet.doGet(HTMLManagerServlet.java:98)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:524)
at org.apache.catalina.cluster.tcp.ReplicationValve.invoke(ReplicationValve.java:346)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
at org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:833)
at org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:639)
at java.lang.Thread.run(Thread.java:595)

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