Hi all,
Im having a customized version of the surround scm plugin. Ive added a few
more configuration parameters and now once ive change the configuration
after the job runs i get this nasty NPE. I need to reload configuration
from disk and change the settings right away before it runs again.
Can someone help finding the issue with my configuration. Thanks in advance
Jorge Costa
Exception: java.lang.RuntimeException: Failed to serialize
hudson.model.AbstractProject#scm for class hudson.model.FreeStyleProject
Stacktrace:
javax.servlet.ServletException: java.lang.RuntimeException: Failed to serialize
hudson.model.AbstractProject#scm for class hudson.model.FreeStyleProject
at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:616)
at org.kohsuke.stapler.Stapler.invoke(Stapler.java:659)
at org.kohsuke.stapler.MetaClass$6.doDispatch(MetaClass.java:241)
at
org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:53)
at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:574)
at org.kohsuke.stapler.Stapler.invoke(Stapler.java:659)
at org.kohsuke.stapler.Stapler.invoke(Stapler.java:488)
at org.kohsuke.stapler.Stapler.service(Stapler.java:162)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:45)
at winstone.ServletConfiguration.execute(ServletConfiguration.java:248)
at winstone.RequestDispatcher.forward(RequestDispatcher.java:333)
at winstone.RequestDispatcher.doFilter(RequestDispatcher.java:376)
at
hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:95)
at hudson.util.PluginServletFilter.doFilter(PluginServletFilter.java:87)
at winstone.FilterConfiguration.execute(FilterConfiguration.java:194)
at winstone.RequestDispatcher.doFilter(RequestDispatcher.java:366)
at hudson.security.csrf.CrumbFilter.doFilter(CrumbFilter.java:47)
at winstone.FilterConfiguration.execute(FilterConfiguration.java:194)
at winstone.RequestDispatcher.doFilter(RequestDispatcher.java:366)
at
hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:84)
at
hudson.security.ChainedServletFilter.doFilter(ChainedServletFilter.java:76)
at hudson.security.HudsonFilter.doFilter(HudsonFilter.java:164)
at winstone.FilterConfiguration.execute(FilterConfiguration.java:194)
at winstone.RequestDispatcher.doFilter(RequestDispatcher.java:366)
at
org.kohsuke.stapler.compression.CompressionFilter.doFilter(CompressionFilter.java:50)
at winstone.FilterConfiguration.execute(FilterConfiguration.java:194)
at winstone.RequestDispatcher.doFilter(RequestDispatcher.java:366)
at
hudson.util.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:81)
at winstone.FilterConfiguration.execute(FilterConfiguration.java:194)
at winstone.RequestDispatcher.doFilter(RequestDispatcher.java:366)
at winstone.RequestDispatcher.forward(RequestDispatcher.java:331)
at
winstone.RequestHandlerThread.processRequest(RequestHandlerThread.java:215)
at winstone.RequestHandlerThread.run(RequestHandlerThread.java:138)
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)
at java.util.concurrent.FutureTask.run(Unknown Source)
at winstone.BoundedExecutorService$1.run(BoundedExecutorService.java:77)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown
Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.RuntimeException: Failed to serialize
hudson.model.AbstractProject#scm for class hudson.model.FreeStyleProject
at
hudson.util.RobustReflectionConverter$2.writeField(RobustReflectionConverter.java:207)
at
hudson.util.RobustReflectionConverter$2.visit(RobustReflectionConverter.java:175)
at
com.thoughtworks.xstream.converters.reflection.PureJavaReflectionProvider.visitSerializableFields(PureJavaReflectionProvider.java:130)
at
hudson.util.RobustReflectionConverter.doMarshal(RobustReflectionConverter.java:160)
at
hudson.util.RobustReflectionConverter.marshal(RobustReflectionConverter.java:101)
at
com.thoughtworks.xstream.core.AbstractReferenceMarshaller.convert(AbstractReferenceMarshaller.java:68)
at
com.thoughtworks.xstream.core.TreeMarshaller.convertAnother(TreeMarshaller.java:78)
at
com.thoughtworks.xstream.core.TreeMarshaller.convertAnother(TreeMarshaller.java:63)
at
com.thoughtworks.xstream.core.TreeMarshaller.start(TreeMarshaller.java:98)
at
com.thoughtworks.xstream.core.AbstractTreeMarshallingStrategy.marshal(AbstractTreeMarshallingStrategy.java:38)
at com.thoughtworks.xstream.XStream.marshal(XStream.java:840)
at com.thoughtworks.xstream.XStream.marshal(XStream.java:829)
at com.thoughtworks.xstream.XStream.toXML(XStream.java:804)
at hudson.XmlFile.write(XmlFile.java:177)
at hudson.model.AbstractItem.save(AbstractItem.java:456)
at hudson.model.Job.save(Job.java:148)
at hudson.model.AbstractItem.setDisplayName(AbstractItem.java:158)
at hudson.model.Job.doConfigSubmit(Job.java:987)
at hudson.model.AbstractProject.doConfigSubmit(AbstractProject.java:706)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at
org.kohsuke.stapler.Function$InstanceFunction.invoke(Function.java:288)
at org.kohsuke.stapler.Function.bindAndInvoke(Function.java:151)
at
org.kohsuke.stapler.Function.bindAndInvokeAndServeResponse(Function.java:90)
at org.kohsuke.stapler.MetaClass$1.doDispatch(MetaClass.java:111)
at
org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:53)
at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:574)
... 39 more
Caused by: java.lang.RuntimeException: Failed to serialize
hudson.scm.SurroundSCM#cloner for class hudson.scm.SurroundSCM
at
hudson.util.RobustReflectionConverter$2.writeField(RobustReflectionConverter.java:207)
at
hudson.util.RobustReflectionConverter$2.visit(RobustReflectionConverter.java:175)
at
com.thoughtworks.xstream.converters.reflection.PureJavaReflectionProvider.visitSerializableFields(PureJavaReflectionProvider.java:130)
at
hudson.util.RobustReflectionConverter.doMarshal(RobustReflectionConverter.java:160)
at
hudson.util.RobustReflectionConverter.marshal(RobustReflectionConverter.java:101)
at
com.thoughtworks.xstream.core.AbstractReferenceMarshaller.convert(AbstractReferenceMarshaller.java:68)
at
com.thoughtworks.xstream.core.TreeMarshaller.convertAnother(TreeMarshaller.java:78)
at
hudson.util.RobustReflectionConverter.marshallField(RobustReflectionConverter.java:216)
at
hudson.util.RobustReflectionConverter$2.writeField(RobustReflectionConverter.java:203)
... 67 more
Caused by: java.lang.RuntimeException: Failed to serialize
hudson.scm.SurroundSCMClone#launcher for class hudson.scm.SurroundSCMClone
at
hudson.util.RobustReflectionConverter$2.writeField(RobustReflectionConverter.java:207)
at
hudson.util.RobustReflectionConverter$2.visit(RobustReflectionConverter.java:175)
at
com.thoughtworks.xstream.converters.reflection.PureJavaReflectionProvider.visitSerializableFields(PureJavaReflectionProvider.java:130)
at
hudson.util.RobustReflectionConverter.doMarshal(RobustReflectionConverter.java:160)
at
hudson.util.RobustReflectionConverter.marshal(RobustReflectionConverter.java:101)
at
com.thoughtworks.xstream.core.AbstractReferenceMarshaller.convert(AbstractReferenceMarshaller.java:68)
at
com.thoughtworks.xstream.core.TreeMarshaller.convertAnother(TreeMarshaller.java:78)
at
hudson.util.RobustReflectionConverter.marshallField(RobustReflectionConverter.java:216)
at
hudson.util.RobustReflectionConverter$2.writeField(RobustReflectionConverter.java:203)
... 75 more
Caused by: java.lang.RuntimeException: Failed to serialize
hudson.Launcher#listener for class hudson.Launcher$LocalLauncher
at
hudson.util.RobustReflectionConverter$2.writeField(RobustReflectionConverter.java:207)
at
hudson.util.RobustReflectionConverter$2.visit(RobustReflectionConverter.java:175)
at
com.thoughtworks.xstream.converters.reflection.PureJavaReflectionProvider.visitSerializableFields(PureJavaReflectionProvider.java:130)
at
hudson.util.RobustReflectionConverter.doMarshal(RobustReflectionConverter.java:160)
at
hudson.util.RobustReflectionConverter.marshal(RobustReflectionConverter.java:101)
at
com.thoughtworks.xstream.core.AbstractReferenceMarshaller.convert(AbstractReferenceMarshaller.java:68)
at
com.thoughtworks.xstream.core.TreeMarshaller.convertAnother(TreeMarshaller.java:78)
at
hudson.util.RobustReflectionConverter.marshallField(RobustReflectionConverter.java:216)
at
hudson.util.RobustReflectionConverter$2.writeField(RobustReflectionConverter.java:203)
... 83 more
Caused by: com.thoughtworks.xstream.converters.ConversionException: Could not
call hudson.model.StreamBuildListener.writeObject() : Could not call
hudson.remoting.RemoteOutputStream.writeObject() : null
---- Debugging information ----
message : Could not call
hudson.remoting.RemoteOutputStream.writeObject()
cause-exception : java.lang.NullPointerException
cause-message : null
-------------------------------
message : Could not call
hudson.model.StreamBuildListener.writeObject()
cause-exception : com.thoughtworks.xstream.converters.ConversionException
cause-message : Could not call
hudson.remoting.RemoteOutputStream.writeObject() : null
-------------------------------
at
com.thoughtworks.xstream.converters.reflection.SerializationMethodInvoker.callWriteObject(SerializationMethodInvoker.java:104)
at
com.thoughtworks.xstream.converters.reflection.SerializableConverter.doMarshal(SerializableConverter.java:215)
at
com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.marshal(AbstractReflectionConverter.java:58)
at
com.thoughtworks.xstream.core.AbstractReferenceMarshaller.convert(AbstractReferenceMarshaller.java:68)
at
com.thoughtworks.xstream.core.TreeMarshaller.convertAnother(TreeMarshaller.java:78)
at
hudson.util.RobustReflectionConverter.marshallField(RobustReflectionConverter.java:216)
at
hudson.util.RobustReflectionConverter$2.writeField(RobustReflectionConverter.java:203)
... 91 more
Caused by: com.thoughtworks.xstream.converters.ConversionException: Could not
call hudson.remoting.RemoteOutputStream.writeObject() : null
---- Debugging information ----
message : Could not call
hudson.remoting.RemoteOutputStream.writeObject()
cause-exception : java.lang.NullPointerException
cause-message : null
-------------------------------
at
com.thoughtworks.xstream.converters.reflection.SerializationMethodInvoker.callWriteObject(SerializationMethodInvoker.java:104)
at
com.thoughtworks.xstream.converters.reflection.SerializableConverter.doMarshal(SerializableConverter.java:215)
at
com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.marshal(AbstractReflectionConverter.java:58)
at
com.thoughtworks.xstream.core.AbstractReferenceMarshaller.convert(AbstractReferenceMarshaller.java:68)
at
com.thoughtworks.xstream.core.TreeMarshaller.convertAnother(TreeMarshaller.java:78)
at
com.thoughtworks.xstream.core.TreeMarshaller.convertAnother(TreeMarshaller.java:63)
at
com.thoughtworks.xstream.converters.reflection.SerializableConverter$1.writeToStream(SerializableConverter.java:104)
at
com.thoughtworks.xstream.core.util.CustomObjectOutputStream.writeObjectOverride(CustomObjectOutputStream.java:84)
at java.io.ObjectOutputStream.writeObject(Unknown Source)
at
hudson.util.StreamTaskListener.writeObject(StreamTaskListener.java:161)
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
com.thoughtworks.xstream.converters.reflection.SerializationMethodInvoker.callWriteObject(SerializationMethodInvoker.java:100)
... 97 more
Caused by: java.lang.NullPointerException
at
hudson.remoting.RemoteOutputStream.writeObject(RemoteOutputStream.java:82)
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
com.thoughtworks.xstream.converters.reflection.SerializationMethodInvoker.callWriteObject(SerializationMethodInvoker.java:100)
... 111 more
