java.lang.NullPointerException: No IModelProvider exists for project P/dianli of version: null

Stack Overflow | lily | 6 months ago
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    Root Cause Analysis

    1. java.lang.NullPointerException

      No IModelProvider exists for project P/dianli of version: null

      at org.eclipse.jst.j2ee.model.ModelProviderManager.getModelProvider()
    2. J2EE Component
      ModelProviderManager.getModelProvider
      1. org.eclipse.jst.j2ee.model.ModelProviderManager.getModelProvider(ModelProviderManager.java:101)
      2. org.eclipse.jst.j2ee.model.ModelProviderManager.getModelProvider(ModelProviderManager.java:281)
      2 frames
    3. org.eclipse.jst
      LoadingJeeDDJob.run
      1. org.eclipse.jst.jee.ui.internal.navigator.JEE5ContentProvider.getCachedModelProvider(JEE5ContentProvider.java:76)
      2. org.eclipse.jst.jee.ui.internal.navigator.Web25ContentProvider.getNewContentProviderInstance(Web25ContentProvider.java:69)
      3. org.eclipse.jst.jee.ui.internal.navigator.LoadingJeeDDJob.run(LoadingJeeDDJob.java:50)
      3 frames
    4. Eclipse Jobs
      Worker.run
      1. org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
      1 frame