Null pointer exception in plugin based on python plugin

Hi,

I am getting the following null pointer exception during execution of a plugin based on python plugin.
Any idea on the exception?

Thx,
Chandra

[ 382652]  ERROR - aemon.impl.PassExecutorService - IntelliJ IDEA (Maia) IU-95.146  Build #IU-95.146
[ 382652]  ERROR - aemon.impl.PassExecutorService - JDK: 1.6.0-google-internal
[ 382652]  ERROR - aemon.impl.PassExecutorService - VM: OpenJDK Server VM
[ 382652]  ERROR - aemon.impl.PassExecutorService - Vendor: Sun Microsystems Inc.
[ 382652]  ERROR - aemon.impl.PassExecutorService - OS: Linux
[ 382652]  ERROR - aemon.impl.PassExecutorService - Last Action: ShowIntentionActions
[ 382652]  ERROR - currency.PrioritizedFutureTask - java.lang.NullPointerException
java.util.concurrent.ExecutionException: java.lang.NullPointerException
 at java.util.concurrent.FutureTask$Sync.innerGet(FutureTask.java:252)
 at java.util.concurrent.FutureTask.get(FutureTask.java:111)
 at com.intellij.concurrency.PrioritizedFutureTask.done(PrioritizedFutureTask.java:117)
 at java.util.concurrent.FutureTask$Sync.innerSetException(FutureTask.java:302)
 at java.util.concurrent.FutureTask.setException(FutureTask.java:153)
 at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:336)
 at java.util.concurrent.FutureTask.run(FutureTask.java:166)
 at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
 at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
 at java.lang.Thread.run(Thread.java:636)
Caused by: java.lang.NullPointerException
 at com.jetbrains.python.JythonManager.execScriptFromResource(JythonManager.java:57)
 at com.jetbrains.python.PyExtensionFactory.createInstance(PyExtensionFactory.java:16)
 at com.intellij.openapi.extensions.CustomLoadingExtensionPointBean.instantiateExtension(CustomLoadingExtensionPointBean.java:35)
 at com.intellij.codeInsight.intention.IntentionActionBean.instantiate(IntentionActionBean.java:74)
 at com.intellij.codeInsight.intention.impl.config.IntentionActionWrapper.getDelegate(IntentionActionWrapper.java:75)
 at com.intellij.codeInsight.intention.impl.config.IntentionActionWrapper.getFamilyName(IntentionActionWrapper.java:48)
 at com.intellij.codeInsight.intention.impl.config.IntentionActionWrapper.getFullFamilyName(IntentionActionWrapper.java:65)
 at com.intellij.codeInsight.intention.impl.config.IntentionManagerSettings.b(IntentionManagerSettings.java:151)
 at com.intellij.codeInsight.intention.impl.config.IntentionManagerSettings.isEnabled(IntentionManagerSettings.java:164)
 at com.intellij.codeInsight.intention.impl.config.IntentionManagerImpl.getAvailableIntentionActions(IntentionManagerImpl.java:215)
 at com.intellij.codeInsight.daemon.impl.ShowIntentionsPass.getActionsToShow(ShowIntentionsPass.java:195)
 at com.intellij.codeInsight.daemon.impl.ShowIntentionsPass.b(ShowIntentionsPass.java:147)
 at com.intellij.codeInsight.daemon.impl.ShowIntentionsPass.doCollectInformation(ShowIntentionsPass.java:121)
 at com.intellij.codeHighlighting.TextEditorHighlightingPass.collectInformation(TextEditorHighlightingPass.java:54)
 at com.intellij.codeInsight.daemon.impl.PassExecutorService$ScheduledPass$1$1.run(PassExecutorService.java:329)
 at com.intellij.openapi.application.impl.ApplicationImpl.tryRunReadAction(ApplicationImpl.java:924)
 at com.intellij.codeInsight.daemon.impl.PassExecutorService$ScheduledPass$1.run(PassExecutorService.java:321)
 at com.intellij.openapi.progress.impl.ProgressManagerImpl.executeProcessUnderProgress(ProgressManagerImpl.java:223)
 at com.intellij.codeInsight.daemon.impl.PassExecutorService$ScheduledPass.run(PassExecutorService.java:319)
 at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
 at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
 ... 4 more
[ 382652]  ERROR - currency.PrioritizedFutureTask - IntelliJ IDEA (Maia) IU-95.146  Build #IU-95.146
[ 382652]  ERROR - currency.PrioritizedFutureTask - JDK: 1.6.0-google-internal
[ 382652]  ERROR - currency.PrioritizedFutureTask - VM: OpenJDK Server VM
[ 382652]  ERROR - currency.PrioritizedFutureTask - Vendor: Sun Microsystems Inc.
[ 382652]  ERROR - currency.PrioritizedFutureTask - OS: Linux
[ 382653]  ERROR - currency.PrioritizedFutureTask - Last Action: ShowIntentionActions
[ 382653]  ERROR - currency.PrioritizedFutureTask - Original exception:  
java.lang.NullPointerException
 at com.jetbrains.python.JythonManager.execScriptFromResource(JythonManager.java:57)
 at com.jetbrains.python.PyExtensionFactory.createInstance(PyExtensionFactory.java:16)
 at com.intellij.openapi.extensions.CustomLoadingExtensionPointBean.instantiateExtension(CustomLoadingExtensionPointBean.java:35)
 at com.intellij.codeInsight.intention.IntentionActionBean.instantiate(IntentionActionBean.java:74)
 at com.intellij.codeInsight.intention.impl.config.IntentionActionWrapper.getDelegate(IntentionActionWrapper.java:75)
 at com.intellij.codeInsight.intention.impl.config.IntentionActionWrapper.getFamilyName(IntentionActionWrapper.java:48)
 at com.intellij.codeInsight.intention.impl.config.IntentionActionWrapper.getFullFamilyName(IntentionActionWrapper.java:65)
 at com.intellij.codeInsight.intention.impl.config.IntentionManagerSettings.b(IntentionManagerSettings.java:151)
 at com.intellij.codeInsight.intention.impl.config.IntentionManagerSettings.isEnabled(IntentionManagerSettings.java:164)
 at com.intellij.codeInsight.intention.impl.config.IntentionManagerImpl.getAvailableIntentionActions(IntentionManagerImpl.java:215)
 at com.intellij.codeInsight.daemon.impl.ShowIntentionsPass.getActionsToShow(ShowIntentionsPass.java:195)
 at com.intellij.codeInsight.daemon.impl.ShowIntentionsPass.b(ShowIntentionsPass.java:147)
 at com.intellij.codeInsight.daemon.impl.ShowIntentionsPass.doCollectInformation(ShowIntentionsPass.java:121)
 at com.intellij.codeHighlighting.TextEditorHighlightingPass.collectInformation(TextEditorHighlightingPass.java:54)
 at com.intellij.codeInsight.daemon.impl.PassExecutorService$ScheduledPass$1$1.run(PassExecutorService.java:329)
 at com.intellij.openapi.application.impl.ApplicationImpl.tryRunReadAction(ApplicationImpl.java:924)
 at com.intellij.codeInsight.daemon.impl.PassExecutorService$ScheduledPass$1.run(PassExecutorService.java:321)
 at com.intellij.openapi.progress.impl.ProgressManagerImpl.executeProcessUnderProgress(ProgressManagerImpl.java:223)
 at com.intellij.codeInsight.daemon.impl.PassExecutorService$ScheduledPass.run(PassExecutorService.java:319)
 at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
 at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
 at java.util.concurrent.FutureTask.run(FutureTask.java:166)
 at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
 at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
 at java.lang.Thread.run(Thread.java:636)