I'm on windows 7 using eclipse and the datanucleus enhancer for a gwt + gae app. When I want to deploy I have got this error message:
'DataNucleus Enhacer' has encountred a problem
Cannot run program "C:\Program Files\Java\jre7\bin\javaw.exe" (in directory "C:\Source\git\cp"): CreateProcess error=206, Nom de fichier ou extension trop long
Stacktrace:
java.io.IOException: Cannot run program "C:\Program Files\Java\jre7\bin\javaw.exe" (in directory "C:\Source\git\cp"): CreateProcess error=206, Nom de fichier ou extension trop long
at java.lang.ProcessBuilder.start(ProcessBuilder.java:1029)
at com.google.gdt.eclipse.core.ProcessUtilities.launchProcessAndActivateOnError(ProcessUtilities.java:280)
at com.google.appengine.eclipse.core.orm.enhancement.EnhancerJob.runInWorkspace(EnhancerJob.java:142)
at org.eclipse.core.internal.resources.InternalWorkspaceJob.run(InternalWorkspaceJob.java:38)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:53)
Caused by: java.io.IOException: CreateProcess error=206, Nom de fichier ou extension trop long
at java.lang.ProcessImpl.create(Native Method)
at java.lang.ProcessImpl.<init>(ProcessImpl.java:189)
at java.lang.ProcessImpl.start(ProcessImpl.java:133)
at java.lang.ProcessBuilder.start(ProcessBuilder.java:1021)
... 4 more
I've had this problem before, and it was due to a long classpath. I just spent time shortening my classpath by moving libraries around and even moving my gwt and appengine SDKs, but with no luck. Any ideas about where I should start to look for an answer?
