java.lang.NullPointerException

Jenkins JIRA | Daryl Spartz | 2 years ago
  1. 0

    Upgrade to LTS 1.596.1. Same call works on prior version (1.565.3). Some data is returned, then oops page. Original exception: {noformat} Caused by: java.lang.NullPointerException at java.text.SimpleDateFormat.parse(SimpleDateFormat.java:1439) at java.text.DateFormat.parse(DateFormat.java:364) at hudson.plugins.git.GitChangeSet.getTimestamp(GitChangeSet.java:195){noformat} depth=0 is fine, 1, 2 fail: Stack trace {noformat}java.io.IOException: Failed to write timestamp at org.kohsuke.stapler.export.Property.writeTo(Property.java:122) at org.kohsuke.stapler.export.Model.writeNestedObjectTo(Model.java:197) at org.kohsuke.stapler.export.Model.writeNestedObjectTo(Model.java:192) at org.kohsuke.stapler.export.Property.writeValue(Property.java:241) at org.kohsuke.stapler.export.Property.writeValue(Property.java:172) at org.kohsuke.stapler.export.Property.writeValue(Property.java:139) at org.kohsuke.stapler.export.Property.writeTo(Property.java:116) at org.kohsuke.stapler.export.Model.writeNestedObjectTo(Model.java:197) at org.kohsuke.stapler.export.Model.writeNestedObjectTo(Model.java:192) at org.kohsuke.stapler.export.Property.writeValue(Property.java:241) at org.kohsuke.stapler.export.Property.writeValue(Property.java:139) at org.kohsuke.stapler.export.Property.writeTo(Property.java:116) at org.kohsuke.stapler.export.Model.writeNestedObjectTo(Model.java:197) at org.kohsuke.stapler.export.Model.writeNestedObjectTo(Model.java:192) at org.kohsuke.stapler.export.Model.writeNestedObjectTo(Model.java:192) at org.kohsuke.stapler.export.Property.writeValue(Property.java:241) at org.kohsuke.stapler.export.Property.writeValue(Property.java:187) at org.kohsuke.stapler.export.Property.writeValue(Property.java:139) at org.kohsuke.stapler.export.Property.writeTo(Property.java:116) at org.kohsuke.stapler.export.Model.writeNestedObjectTo(Model.java:197) at org.kohsuke.stapler.export.Model.writeNestedObjectTo(Model.java:192) at org.kohsuke.stapler.export.Model.writeNestedObjectTo(Model.java:192) at org.kohsuke.stapler.export.Model.writeNestedObjectTo(Model.java:192) at org.kohsuke.stapler.export.Model.writeTo(Model.java:164) at org.kohsuke.stapler.ResponseImpl.serveExposedBean(ResponseImpl.java:267) at hudson.model.Api.doJson(Api.java:211) at sun.reflect.GeneratedMethodAccessor546.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:483) at org.kohsuke.stapler.Function$InstanceFunction.invoke(Function.java:298) at org.kohsuke.stapler.Function.bindAndInvoke(Function.java:161) at org.kohsuke.stapler.Function.bindAndInvokeAndServeResponse(Function.java:96) at org.kohsuke.stapler.MetaClass$1.doDispatch(MetaClass.java:121) at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:53) at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:746) at org.kohsuke.stapler.Stapler.invoke(Stapler.java:876) at org.kohsuke.stapler.MetaClass$4.doDispatch(MetaClass.java:211) at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:53) at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:746) at org.kohsuke.stapler.Stapler.invoke(Stapler.java:876) at org.kohsuke.stapler.MetaClass$6.doDispatch(MetaClass.java:249) at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:53) at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:746) at org.kohsuke.stapler.Stapler.invoke(Stapler.java:876) at org.kohsuke.stapler.Stapler.invoke(Stapler.java:649) at org.kohsuke.stapler.Stapler.service(Stapler.java:238) at javax.servlet.http.HttpServlet.service(HttpServlet.java:790) at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:808) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1669) at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:96) at com.cloudbees.jenkins.support.slowrequest.SlowRequestFilter.doFilter(SlowRequestFilter.java:37) at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:99) at jenkins.metrics.impl.MetricsFilter.doFilter(MetricsFilter.java:117) at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:99) at hudson.plugins.audit_trail.AuditTrailFilter.doFilter(AuditTrailFilter.java:66) at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:99) at hudson.util.PluginServletFilter.doFilter(PluginServletFilter.java:102) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652) at hudson.security.csrf.CrumbFilter.doFilter(CrumbFilter.java:91) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652) at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:84) at hudson.security.UnwrapSecurityExceptionFilter.doFilter(UnwrapSecurityExceptionFilter.java:51) at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87) at jenkins.security.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:117) at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87) at org.acegisecurity.providers.anonymous.AnonymousProcessingFilter.doFilter(AnonymousProcessingFilter.java:125) at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87) at hudson.security.BasicAuthenticationFilter.doFilter(BasicAuthenticationFilter.java:114) at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87) at hudson.security.ChainedServletFilter.doFilter(ChainedServletFilter.java:90) at hudson.security.HudsonFilter.doFilter(HudsonFilter.java:164) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652) at org.kohsuke.stapler.compression.CompressionFilter.doFilter(CompressionFilter.java:49) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652) at hudson.util.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:81) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652) at org.kohsuke.stapler.DiagnosticThreadNameFilter.doFilter(DiagnosticThreadNameFilter.java:30) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652) ...{noformat}

    Jenkins JIRA | 2 years ago | Daryl Spartz
    java.lang.NullPointerException
  2. 0

    Upgrade to LTS 1.596.1. Same call works on prior version (1.565.3). Some data is returned, then oops page. Original exception: {noformat} Caused by: java.lang.NullPointerException at java.text.SimpleDateFormat.parse(SimpleDateFormat.java:1439) at java.text.DateFormat.parse(DateFormat.java:364) at hudson.plugins.git.GitChangeSet.getTimestamp(GitChangeSet.java:195){noformat} depth=0 is fine, 1, 2 fail: Stack trace {noformat}java.io.IOException: Failed to write timestamp at org.kohsuke.stapler.export.Property.writeTo(Property.java:122) at org.kohsuke.stapler.export.Model.writeNestedObjectTo(Model.java:197) at org.kohsuke.stapler.export.Model.writeNestedObjectTo(Model.java:192) at org.kohsuke.stapler.export.Property.writeValue(Property.java:241) at org.kohsuke.stapler.export.Property.writeValue(Property.java:172) at org.kohsuke.stapler.export.Property.writeValue(Property.java:139) at org.kohsuke.stapler.export.Property.writeTo(Property.java:116) at org.kohsuke.stapler.export.Model.writeNestedObjectTo(Model.java:197) at org.kohsuke.stapler.export.Model.writeNestedObjectTo(Model.java:192) at org.kohsuke.stapler.export.Property.writeValue(Property.java:241) at org.kohsuke.stapler.export.Property.writeValue(Property.java:139) at org.kohsuke.stapler.export.Property.writeTo(Property.java:116) at org.kohsuke.stapler.export.Model.writeNestedObjectTo(Model.java:197) at org.kohsuke.stapler.export.Model.writeNestedObjectTo(Model.java:192) at org.kohsuke.stapler.export.Model.writeNestedObjectTo(Model.java:192) at org.kohsuke.stapler.export.Property.writeValue(Property.java:241) at org.kohsuke.stapler.export.Property.writeValue(Property.java:187) at org.kohsuke.stapler.export.Property.writeValue(Property.java:139) at org.kohsuke.stapler.export.Property.writeTo(Property.java:116) at org.kohsuke.stapler.export.Model.writeNestedObjectTo(Model.java:197) at org.kohsuke.stapler.export.Model.writeNestedObjectTo(Model.java:192) at org.kohsuke.stapler.export.Model.writeNestedObjectTo(Model.java:192) at org.kohsuke.stapler.export.Model.writeNestedObjectTo(Model.java:192) at org.kohsuke.stapler.export.Model.writeTo(Model.java:164) at org.kohsuke.stapler.ResponseImpl.serveExposedBean(ResponseImpl.java:267) at hudson.model.Api.doJson(Api.java:211) at sun.reflect.GeneratedMethodAccessor546.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:483) at org.kohsuke.stapler.Function$InstanceFunction.invoke(Function.java:298) at org.kohsuke.stapler.Function.bindAndInvoke(Function.java:161) at org.kohsuke.stapler.Function.bindAndInvokeAndServeResponse(Function.java:96) at org.kohsuke.stapler.MetaClass$1.doDispatch(MetaClass.java:121) at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:53) at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:746) at org.kohsuke.stapler.Stapler.invoke(Stapler.java:876) at org.kohsuke.stapler.MetaClass$4.doDispatch(MetaClass.java:211) at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:53) at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:746) at org.kohsuke.stapler.Stapler.invoke(Stapler.java:876) at org.kohsuke.stapler.MetaClass$6.doDispatch(MetaClass.java:249) at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:53) at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:746) at org.kohsuke.stapler.Stapler.invoke(Stapler.java:876) at org.kohsuke.stapler.Stapler.invoke(Stapler.java:649) at org.kohsuke.stapler.Stapler.service(Stapler.java:238) at javax.servlet.http.HttpServlet.service(HttpServlet.java:790) at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:808) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1669) at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:96) at com.cloudbees.jenkins.support.slowrequest.SlowRequestFilter.doFilter(SlowRequestFilter.java:37) at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:99) at jenkins.metrics.impl.MetricsFilter.doFilter(MetricsFilter.java:117) at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:99) at hudson.plugins.audit_trail.AuditTrailFilter.doFilter(AuditTrailFilter.java:66) at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:99) at hudson.util.PluginServletFilter.doFilter(PluginServletFilter.java:102) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652) at hudson.security.csrf.CrumbFilter.doFilter(CrumbFilter.java:91) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652) at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:84) at hudson.security.UnwrapSecurityExceptionFilter.doFilter(UnwrapSecurityExceptionFilter.java:51) at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87) at jenkins.security.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:117) at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87) at org.acegisecurity.providers.anonymous.AnonymousProcessingFilter.doFilter(AnonymousProcessingFilter.java:125) at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87) at hudson.security.BasicAuthenticationFilter.doFilter(BasicAuthenticationFilter.java:114) at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87) at hudson.security.ChainedServletFilter.doFilter(ChainedServletFilter.java:90) at hudson.security.HudsonFilter.doFilter(HudsonFilter.java:164) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652) at org.kohsuke.stapler.compression.CompressionFilter.doFilter(CompressionFilter.java:49) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652) at hudson.util.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:81) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652) at org.kohsuke.stapler.DiagnosticThreadNameFilter.doFilter(DiagnosticThreadNameFilter.java:30) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652) ...{noformat}

    Jenkins JIRA | 2 years ago | Daryl Spartz
    java.lang.NullPointerException
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  4. 0

    parsing IST date format

    Stack Overflow | 2 years ago | Shani Moyal
    java.lang.NullPointerException

  1. qavid 4 times, last 6 months ago
  2. Saravana Kumar Chinnaraj 5 times, last 8 months ago
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Root Cause Analysis

  1. java.lang.NullPointerException

    No message provided

    at java.text.SimpleDateFormat.parse()
  2. Java RT
    DateFormat.parse
    1. java.text.SimpleDateFormat.parse(SimpleDateFormat.java:1439)
    2. java.text.DateFormat.parse(DateFormat.java:364)
    2 frames