[jboss-user] [Microcontainer] - Re: ClassNotFound on deployment of a SchemaResolverDeployer

[david.lloyd@jboss.com]

OK, latest update.  Figuring that it was due to the fact that the classloading configuration for my deployer did not include the appropriate deployer classes, I changed my jboss-classloading.xml as follows:


  | <?xml version="1.0" encoding="UTF-8"?>
  | 
  | <classloading name="jboss-threads-deployer-classloader" version="@VERSION@" xmlns="urn:jboss:classloading:1.0">
  |     <requirements>
  |         <module name="jboss-threads"/>
  |         <package name="org.jboss.deployers.vfs.deployer.kernel"/>
  |         <package name="org.jboss.deployers.vfs.spi.deployer"/>
  |     </requirements>
  | </classloading>
  | 

Now I get an NPE:


  | 14:57:40,307 ERROR [AbstractKernelController] Error resolving dependencies for ClassLoader: name=vfszip:/home/david/src/java/jbossas/trunk/build/output/jboss-5.0.0.GA/server/default/deploy/jboss-threads.deployer state=Describe mode=Manual requiredState=ClassLoader
  | java.lang.NullPointerException
  | 	at org.jboss.classloading.spi.dependency.ClassLoadingSpace.resolve(ClassLoadingSpace.java:325)
  | 	at org.jboss.classloading.spi.dependency.ClassLoadingSpace.joinAndResolve(ClassLoadingSpace.java:122)
  | 	at org.jboss.classloading.spi.dependency.ClassLoadingSpace.joinAndResolve(ClassLoadingSpace.java:169)
  | 	at org.jboss.classloading.spi.dependency.ClassLoadingSpace.resolve(ClassLoadingSpace.java:325)
  | 	at org.jboss.classloading.spi.dependency.Module.resolveModule(Module.java:737)
  | 	at org.jboss.classloading.spi.dependency.RequirementDependencyItem.resolve(RequirementDependencyItem.java:87)
  | 	at org.jboss.dependency.plugins.AbstractDependencyInfo.resolveDependencies(AbstractDependencyInfo.java:143)
  | 	at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1103)
  | 	at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1039)
  | 	at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:984)
  | 	at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:822)
  | 	at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:553)
  | 	at org.jboss.deployers.plugins.deployers.DeployersImpl.process(DeployersImpl.java:781)
  | 	at org.jboss.deployers.plugins.main.MainDeployerImpl.process(MainDeployerImpl.java:545)
  | 	at org.jboss.system.server.profileservice.hotdeploy.HDScanner.scan(HDScanner.java:290)
  | 	at org.jboss.system.server.profileservice.hotdeploy.HDScanner.run(HDScanner.java:221)
  | 	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
  | 	at java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:317)
  | 	at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:150)
  | 	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadPoolExecutor.java:98)
  | 	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(ScheduledThreadPoolExecutor.java:181)
  | 	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:205)
  | 	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
  | 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
  | 	at java.lang.Thread.run(Thread.java:619)
  | 14:57:40,315 WARN  [HDScanner] Failed to process changes
  | org.jboss.deployers.client.spi.IncompleteDeploymentException: Summary of incomplete deployments (SEE PREVIOUS ERRORS FOR DETAILS):
  | 
  | *** CONTEXTS IN ERROR: Name -> Error
  | 
  | vfszip:/home/david/src/java/jbossas/trunk/build/output/jboss-5.0.0.GA/server/default/deploy/jboss-threads.deployer -> java.lang.NullPointerException
  | 
  | 
  | 	at org.jboss.deployers.plugins.deployers.DeployersImpl.checkComplete(DeployersImpl.java:863)
  | 	at org.jboss.deployers.plugins.main.MainDeployerImpl.checkComplete(MainDeployerImpl.java:665)
  | 	at org.jboss.system.server.profileservice.hotdeploy.HDScanner.scan(HDScanner.java:293)
  | 	at org.jboss.system.server.profileservice.hotdeploy.HDScanner.run(HDScanner.java:221)
  | 	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
  | 	at java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:317)
  | 	at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:150)
  | 	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadPoolExecutor.java:98)
  | 	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(ScheduledThreadPoolExecutor.java:181)
  | 	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:205)
  | 	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
  | 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
  | 	at java.lang.Thread.run(Thread.java:619)
  | 

NPE = bad news...

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