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  1. Jenkins
  2. JENKINS-57950

EC2 Plugin: NullPointerException on Generate Key

    Details

    • Type: Bug
    • Status: In Progress (View Workflow)
    • Priority: Minor
    • Resolution: Unresolved
    • Component/s: ec2-plugin
    • Labels:
      None
    • Environment:
    • Similar Issues:

      Description

      Today I tried to start using Jenkins EC2 Plugin.  To use this plugin, I understand I need to configure Amazon EC2 cloud from the System Configuration.

      In the configuration page ('/configure'), I selected "Cloud -> Add -> Amazon EC2".  Then, configurations for EC2 shows up.  Since I wanted to create a new ssh key and use it for the key pair for slaves, I clicked "Generate Key" button in EC2 Key Pair's Private Key field, and following ERROR occurred.

       
      ```
      java.lang.NullPointerException
      at sun.invoke.util.ValueConversions.unboxBoolean(ValueConversions.java:103)
      at java.lang.invoke.MethodHandle.invokeWithArguments(MethodHandle.java:627)
      at org.kohsuke.stapler.Function$MethodFunction.invoke(Function.java:396)
      at org.kohsuke.stapler.Function$InstanceFunction.invoke(Function.java:408)
      at org.kohsuke.stapler.Function.bindAndInvoke(Function.java:212)
      at org.kohsuke.stapler.Function.bindAndInvokeAndServeResponse(Function.java:145)
      at org.kohsuke.stapler.MetaClass$11.doDispatch(MetaClass.java:535)
      at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:58)
      at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:747)
      Caused: javax.servlet.ServletException
      at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:797)
      at org.kohsuke.stapler.Stapler.invoke(Stapler.java:878)
      at org.kohsuke.stapler.MetaClass$4.doDispatch(MetaClass.java:280)
      at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:58)
      at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:747)
      at org.kohsuke.stapler.Stapler.invoke(Stapler.java:878)
      at org.kohsuke.stapler.Stapler.invoke(Stapler.java:676)
      at org.kohsuke.stapler.Stapler.service(Stapler.java:238)
      at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
      at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:873)
      at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1623)
      at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:154)
      at jenkins.telemetry.impl.UserLanguages$AcceptLanguageFilter.doFilter(UserLanguages.java:128)
      at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:151)
      at hudson.util.PluginServletFilter.doFilter(PluginServletFilter.java:157)
      at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1610)
      at hudson.security.csrf.CrumbFilter.doFilter(CrumbFilter.java:99)
      at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1610)
      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:135)
      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$1.doFilter(ChainedServletFilter.java:87)
      at hudson.security.ChainedServletFilter.doFilter(ChainedServletFilter.java:90)
      at hudson.security.HudsonFilter.doFilter(HudsonFilter.java:171)
      at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1610)
      at org.kohsuke.stapler.compression.CompressionFilter.doFilter(CompressionFilter.java:49)
      at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1610)
      at hudson.util.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:82)
      at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1610)
      at org.kohsuke.stapler.DiagnosticThreadNameFilter.doFilter(DiagnosticThreadNameFilter.java:30)
      at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1610)
      at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:540)
      at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:146)
      at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:524)
      at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
      at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:257)
      at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1700)
      at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:255)
      at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1345)
      at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:203)
      at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:480)
      at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1667)
      at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:201)
      at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1247)
      at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:144)
      at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
      at org.eclipse.jetty.server.Server.handle(Server.java:505)
      at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:370)
      at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:267)
      at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:305)
      at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103)
      at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:117)
      at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:333)
      at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:310)
      at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168)
      at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:126)
      at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:366)
      at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:698)
      at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:804)
      at java.lang.Thread.run(Thread.java:748)
      ```

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          Hide
          tsalaroth Michael King added a comment -

          This seems to be similar to the issue that delayed 1.43; I can confirm this issue exists in 1.46.1; security strategies don't seem to matter.

          Show
          tsalaroth Michael King added a comment - This seems to be similar to the issue that delayed 1.43; I can confirm this issue exists in 1.46.1; security strategies don't seem to matter.

            People

            • Assignee:
              thoulen FABRIZIO MANFREDI
              Reporter:
              inoueyuworks Yuki INOUE
            • Votes:
              1 Vote for this issue
              Watchers:
              2 Start watching this issue

              Dates

              • Created:
                Updated: