Regarding Custom Restrict Node Slicer

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Rama Devi

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May 5, 2015, 3:40:52 PM5/5/15
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Hi,

 

I am facing a problem with Jenkins. In my Configuration Slicing, all are working except Custom Restrict Node Slicer. When I click on it end up with below error.

Jenkins Verion: 1.612

System Type: 64-bit

RAM: 6GB

OS: Windows

 

I am struggling with this issue from few days. Please help me to get rid of it.

 

Stack trace

javax.servlet.ServletException: java.lang.NullPointerException

    at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:796)

    at org.kohsuke.stapler.Stapler.invoke(Stapler.java:876)

    at org.kohsuke.stapler.MetaClass$13.dispatch(MetaClass.java:411)

    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:848)

    at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:686)

    at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1494)

    at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:123)

    at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:198)

    at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:176)

    at net.bull.javamelody.PluginMonitoringFilter.doFilter(PluginMonitoringFilter.java:85)

    at org.jvnet.hudson.plugins.monitoring.HudsonMonitoringFilter.doFilter(HudsonMonitoringFilter.java:97)

    at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:120)

    at hudson.util.PluginServletFilter.doFilter(PluginServletFilter.java:114)

    at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1482)

    at hudson.security.csrf.CrumbFilter.doFilter(CrumbFilter.java:48)

    at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1482)

    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 org.acegisecurity.ui.rememberme.RememberMeProcessingFilter.doFilter(RememberMeProcessingFilter.java:142)

    at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)

    at org.acegisecurity.ui.AbstractProcessingFilter.doFilter(AbstractProcessingFilter.java:271)

    at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)

    at jenkins.security.BasicHeaderProcessor.doFilter(BasicHeaderProcessor.java:93)

    at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)

    at org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSessionContextIntegrationFilter.java:249)

    at hudson.security.HttpSessionContextIntegrationFilter2.doFilter(HttpSessionContextIntegrationFilter2.java:67)

    at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)

    at hudson.security.ChainedServletFilter.doFilter(ChainedServletFilter.java:76)

    at hudson.security.HudsonFilter.doFilter(HudsonFilter.java:171)

    at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1482)

    at org.kohsuke.stapler.compression.CompressionFilter.doFilter(CompressionFilter.java:49)

    at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1482)

    at hudson.util.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:81)

    at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1482)

    at org.kohsuke.stapler.DiagnosticThreadNameFilter.doFilter(DiagnosticThreadNameFilter.java:30)

    at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1474)

    at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:499)

    at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137)

    at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:533)

    at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231)

    at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1086)

    at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:428)

    at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193)

    at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1020)

    at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135)

    at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116)

    at org.eclipse.jetty.server.Server.handle(Server.java:370)

    at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:489)

    at org.eclipse.jetty.server.AbstractHttpConnection.headerComplete(AbstractHttpConnection.java:949)

    at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.headerComplete(AbstractHttpConnection.java:1011)

    at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:644)

    at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:235)

    at org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:82)

    at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:668)

    at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:52)

    at winstone.BoundedExecutorService$1.run(BoundedExecutorService.java:77)

    at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)

    at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)

    at java.lang.Thread.run(Unknown Source)

Caused by: java.lang.NullPointerException

    at configurationslicing.restrictnode.CustomRestrictNodeStringSlicer$CustomRestrictNodeStringSliceSpec.getValue(CustomRestrictNodeStringSlicer.java:37)

    at configurationslicing.project.AbstractSimpleProjectSlicer$AbstractSimpleProjectSliceSpec.getValues(AbstractSimpleProjectSlicer.java:33)

    at configurationslicing.project.AbstractSimpleProjectSlicer$AbstractSimpleProjectSliceSpec.getValues(AbstractSimpleProjectSlicer.java:21)

    at configurationslicing.UnorderedStringSlicer.accumulate(UnorderedStringSlicer.java:81)

    at configurationslicing.UnorderedStringSlicer.accumulate(UnorderedStringSlicer.java:6)

    at configurationslicing.ConfigurationSlicing$SliceExecutor.execute(ConfigurationSlicing.java:125)

    at configurationslicing.ConfigurationSlicing$SliceExecutor.<init>(ConfigurationSlicing.java:113)

    at configurationslicing.ConfigurationSlicing.getDynamic(ConfigurationSlicing.java:98)

    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)

    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)

    at java.lang.reflect.Method.invoke(Unknown Source)

    at org.kohsuke.stapler.Function$InstanceFunction.invoke(Function.java:298)

    at org.kohsuke.stapler.Function.bindAndInvoke(Function.java:161)

    at org.kohsuke.stapler.MetaClass$13.dispatch(MetaClass.java:409)

    at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:746)

    ... 67 more

 

Thanks & Regards,

Rama.

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