java.lang.NullPointerException

Jenkins JIRA | tdeleeuw | 8 years ago
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  1. 0

    Siunce update to 1.267 I've got the following NPE in the configure screen of the project. Looks like it is a regression introduced in bug fix JENKINS-2715. My project has no security setup (comment on line 285 indicates that it expects security...) java.lang.NullPointerException at hudson.util.FormFieldValidator$WorkspaceFileMask.(FormFieldValidator.java:286) at hudson.util.FormFieldValidator$WorkspaceFileMask.(FormFieldValidator.java:281) at hudson.plugins.findbugs.util.PluginDescriptor.doCheckPattern(PluginDescriptor.java:79) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.kohsuke.stapler.Function$InstanceFunction.invoke(Function.java:146) at org.kohsuke.stapler.Function.bindAndinvoke(Function.java:71) at org.kohsuke.stapler.MetaClass$1.doDispatch(MetaClass.java:75) at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:30) at org.kohsuke.stapler.Stapler.invoke(Stapler.java:409) at org.kohsuke.stapler.MetaClass$6.doDispatch(MetaClass.java:173) at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:30) at org.kohsuke.stapler.Stapler.invoke(Stapler.java:409) at org.kohsuke.stapler.Stapler.invoke(Stapler.java:352) at org.kohsuke.stapler.Stapler.service(Stapler.java:112) at javax.servlet.http.HttpServlet.service(HttpServlet.java:45) at winstone.ServletConfiguration.execute(ServletConfiguration.java:249) at winstone.RequestDispatcher.forward(RequestDispatcher.java:335) at winstone.RequestDispatcher.doFilter(RequestDispatcher.java:378) at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:61) at hudson.util.PluginServletFilter.doFilter(PluginServletFilter.java:53) at winstone.FilterConfiguration.execute(FilterConfiguration.java:195) at winstone.RequestDispatcher.doFilter(RequestDispatcher.java:368) at hudson.security.HudsonFilter.doFilter(HudsonFilter.java:88) at winstone.FilterConfiguration.execute(FilterConfiguration.java:195) at winstone.RequestDispatcher.doFilter(RequestDispatcher.java:368) at winstone.RequestDispatcher.forward(RequestDispatcher.java:333) at winstone.RequestHandlerThread.processRequest(RequestHandlerThread.java:244) at winstone.RequestHandlerThread.run(RequestHandlerThread.java:150) at java.lang.Thread.run(Thread.java:619)

    Jenkins JIRA | 8 years ago | tdeleeuw
    java.lang.NullPointerException
  2. 0

    Siunce update to 1.267 I've got the following NPE in the configure screen of the project. Looks like it is a regression introduced in bug fix JENKINS-2715. My project has no security setup (comment on line 285 indicates that it expects security...) java.lang.NullPointerException at hudson.util.FormFieldValidator$WorkspaceFileMask.(FormFieldValidator.java:286) at hudson.util.FormFieldValidator$WorkspaceFileMask.(FormFieldValidator.java:281) at hudson.plugins.findbugs.util.PluginDescriptor.doCheckPattern(PluginDescriptor.java:79) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.kohsuke.stapler.Function$InstanceFunction.invoke(Function.java:146) at org.kohsuke.stapler.Function.bindAndinvoke(Function.java:71) at org.kohsuke.stapler.MetaClass$1.doDispatch(MetaClass.java:75) at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:30) at org.kohsuke.stapler.Stapler.invoke(Stapler.java:409) at org.kohsuke.stapler.MetaClass$6.doDispatch(MetaClass.java:173) at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:30) at org.kohsuke.stapler.Stapler.invoke(Stapler.java:409) at org.kohsuke.stapler.Stapler.invoke(Stapler.java:352) at org.kohsuke.stapler.Stapler.service(Stapler.java:112) at javax.servlet.http.HttpServlet.service(HttpServlet.java:45) at winstone.ServletConfiguration.execute(ServletConfiguration.java:249) at winstone.RequestDispatcher.forward(RequestDispatcher.java:335) at winstone.RequestDispatcher.doFilter(RequestDispatcher.java:378) at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:61) at hudson.util.PluginServletFilter.doFilter(PluginServletFilter.java:53) at winstone.FilterConfiguration.execute(FilterConfiguration.java:195) at winstone.RequestDispatcher.doFilter(RequestDispatcher.java:368) at hudson.security.HudsonFilter.doFilter(HudsonFilter.java:88) at winstone.FilterConfiguration.execute(FilterConfiguration.java:195) at winstone.RequestDispatcher.doFilter(RequestDispatcher.java:368) at winstone.RequestDispatcher.forward(RequestDispatcher.java:333) at winstone.RequestHandlerThread.processRequest(RequestHandlerThread.java:244) at winstone.RequestHandlerThread.run(RequestHandlerThread.java:150) at java.lang.Thread.run(Thread.java:619)

    Jenkins JIRA | 8 years ago | tdeleeuw
    java.lang.NullPointerException
  3. 0

    Getting a nullpointer exception when switching displayables in J2ME

    Stack Overflow | 6 years ago | Pallinder
    java.lang.NullPointerException: 0 at javax.microedition.lcdui.Display$ChameleonTunnel.callScreenListener(), bci=46 at com.sun.midp.chameleon.layers.SoftButtonLayer.processCommand(), bci=74 at com.sun.midp.chameleon.layers.SoftButtonLayer.soft1(), bci=37 at com.sun.midp.chameleon.layers.SoftButtonLayer.keyInput(), bci=36 at com.sun.midp.chameleon.CWindow.keyInput(), bci=38 at javax.microedition.lcdui.Display$DisplayEventConsumerImpl.handleKeyEvent(), bci=17 at com.sun.midp.lcdui.DisplayEventListener.process(), bci=277 at com.sun.midp.events.EventQueue.run(), bci=179
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  5. 0

    J2ME (Java) - Null Pointer Exception caught in Display Class

    Stack Overflow | 6 years ago | Tom
    java.lang.NullPointerException: 0 at javax.microedition.lcdui.Display$ChameleonTunnel.callScreenListener(), bci=46 at com.sun.midp.chameleon.layers.SoftButtonLayer.processCommand(), bci=74 at com.sun.midp.chameleon.layers.SoftButtonLayer.soft1(), bci=37 at com.sun.midp.chameleon.layers.SoftButtonLayer.keyInput(), bci=36 at com.sun.midp.chameleon.CWindow.keyInput(), bci=38 at javax.microedition.lcdui.Display$DisplayEventConsumerImpl.handleKeyEvent(), bci=17 at com.sun.midp.lcdui.DisplayEventListener.process(), bci=277 at com.sun.midp.events.EventQueue.run(), bci=179
  6. 0

    Cloud Foundry v2 in Grails

    Stack Overflow | 3 years ago | angelo087
    java.lang.NullPointerException: Cannot invoke method getAt() on null object

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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at hudson.util.FormFieldValidator$WorkspaceFileMask.<init>()
    2. Hudson
      FormFieldValidator$WorkspaceFileMask.<init>
      1. hudson.util.FormFieldValidator$WorkspaceFileMask.<init>(FormFieldValidator.java:286)
      2. hudson.util.FormFieldValidator$WorkspaceFileMask.<init>(FormFieldValidator.java:281)
      2 frames
    3. hudson.plugins.findbugs
      PluginDescriptor.doCheckPattern
      1. hudson.plugins.findbugs.util.PluginDescriptor.doCheckPattern(PluginDescriptor.java:79)
      1 frame
    4. Java RT
      Method.invoke
      1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      2. sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      3. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      4. java.lang.reflect.Method.invoke(Method.java:597)
      4 frames
    5. Stapler
      Stapler.service
      1. org.kohsuke.stapler.Function$InstanceFunction.invoke(Function.java:146)
      2. org.kohsuke.stapler.Function.bindAndinvoke(Function.java:71)
      3. org.kohsuke.stapler.MetaClass$1.doDispatch(MetaClass.java:75)
      4. org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:30)
      5. org.kohsuke.stapler.Stapler.invoke(Stapler.java:409)
      6. org.kohsuke.stapler.MetaClass$6.doDispatch(MetaClass.java:173)
      7. org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:30)
      8. org.kohsuke.stapler.Stapler.invoke(Stapler.java:409)
      9. org.kohsuke.stapler.Stapler.invoke(Stapler.java:352)
      10. org.kohsuke.stapler.Stapler.service(Stapler.java:112)
      10 frames
    6. JavaServlet
      HttpServlet.service
      1. javax.servlet.http.HttpServlet.service(HttpServlet.java:45)
      1 frame
    7. winstone
      RequestDispatcher.doFilter
      1. winstone.ServletConfiguration.execute(ServletConfiguration.java:249)
      2. winstone.RequestDispatcher.forward(RequestDispatcher.java:335)
      3. winstone.RequestDispatcher.doFilter(RequestDispatcher.java:378)
      3 frames
    8. Hudson
      PluginServletFilter.doFilter
      1. hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:61)
      2. hudson.util.PluginServletFilter.doFilter(PluginServletFilter.java:53)
      2 frames
    9. winstone
      RequestDispatcher.doFilter
      1. winstone.FilterConfiguration.execute(FilterConfiguration.java:195)
      2. winstone.RequestDispatcher.doFilter(RequestDispatcher.java:368)
      2 frames
    10. Hudson
      HudsonFilter.doFilter
      1. hudson.security.HudsonFilter.doFilter(HudsonFilter.java:88)
      1 frame
    11. winstone
      RequestHandlerThread.run
      1. winstone.FilterConfiguration.execute(FilterConfiguration.java:195)
      2. winstone.RequestDispatcher.doFilter(RequestDispatcher.java:368)
      3. winstone.RequestDispatcher.forward(RequestDispatcher.java:333)
      4. winstone.RequestHandlerThread.processRequest(RequestHandlerThread.java:244)
      5. winstone.RequestHandlerThread.run(RequestHandlerThread.java:150)
      5 frames
    12. Java RT
      Thread.run
      1. java.lang.Thread.run(Thread.java:619)
      1 frame