java.lang.NullPointerException

openxava | jl10 | 8 years ago
  1. 0

    Android: Saving Map State in Google map

    Stack Overflow | 11 months ago | Junie Negentien
    java.lang.RuntimeException: Unable to resume activity {com.ourThesis.junieNegentien2015/com.ourThesis.junieNegentien2015.MainActivity}: java.lang.NullPointerException
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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at org.openxava.model.impl.POJOPersistenceProviderBase.convert()
    2. org.openxava.model
      MapFacade.getValues
      1. org.openxava.model.impl.POJOPersistenceProviderBase.convert(POJOPersistenceProviderBase.java:312)
      2. org.openxava.model.impl.POJOPersistenceProviderBase.findUsingQuery(POJOPersistenceProviderBase.java:263)
      3. org.openxava.model.impl.POJOPersistenceProviderBase.findByKeyUsingQuery(POJOPersistenceProviderBase.java:240)
      4. org.openxava.model.impl.POJOPersistenceProviderBase.find(POJOPersistenceProviderBase.java:79)
      5. org.openxava.model.impl.POJOPersistenceProviderBase.find(POJOPersistenceProviderBase.java:60)
      6. org.openxava.model.impl.MapFacadeBean.findEntity(MapFacadeBean.java:1430)
      7. org.openxava.model.impl.MapFacadeBean.findEntity(MapFacadeBean.java:1570)
      8. org.openxava.model.impl.MapFacadeBean.getValuesImpl(MapFacadeBean.java:625)
      9. org.openxava.model.impl.MapFacadeBean.getValues(MapFacadeBean.java:95)
      10. org.openxava.model.MapFacade.getValues(MapFacade.java:359)
      10 frames
    3. org.openxava.actions
      SearchByViewKeyAction.execute
      1. org.openxava.actions.SearchByViewKeyAction.execute(SearchByViewKeyAction.java:52)
      1 frame
    4. org.openxava.controller
      ModuleManager.execute
      1. org.openxava.controller.ModuleManager.executeAction(ModuleManager.java:326)
      2. org.openxava.controller.ModuleManager.executeAction(ModuleManager.java:252)
      3. org.openxava.controller.ModuleManager.executeAction(ModuleManager.java:429)
      4. org.openxava.controller.ModuleManager.executeAction(ModuleManager.java:252)
      5. org.openxava.controller.ModuleManager.executeAction(ModuleManager.java:429)
      6. org.openxava.controller.ModuleManager.executeAction(ModuleManager.java:252)
      7. org.openxava.controller.ModuleManager.execute(ModuleManager.java:218)
      7 frames