java.lang.NullPointerException

GitHub | NumberFourAG | 9 months 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 eu.numberfour.n4js.validation.validators.N4JSAccessModifierValidator.polyfilledOrOwnCtor()
    2. eu.numberfour.n4js
      N4JSAccessModifierValidator.checkFieldFinalInitialization
      1. eu.numberfour.n4js.validation.validators.N4JSAccessModifierValidator.polyfilledOrOwnCtor(N4JSAccessModifierValidator.java:614)
      2. eu.numberfour.n4js.validation.validators.N4JSAccessModifierValidator.filterFieldsInitializedViaSpecConstructor(N4JSAccessModifierValidator.java:505)
      3. eu.numberfour.n4js.validation.validators.N4JSAccessModifierValidator.checkFieldFinalInitialization(N4JSAccessModifierValidator.java:470)
      3 frames
    3. Java RT
      Method.invoke
      1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      2. sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
      3. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      4. java.lang.reflect.Method.invoke(Method.java:497)
      4 frames
    4. org.eclipse.xtext
      AbstractDeclarativeValidator$MethodWrapper.invoke
      1. org.eclipse.xtext.validation.AbstractDeclarativeValidator$MethodWrapper.invoke(AbstractDeclarativeValidator.java:118)
      1 frame
    5. eu.numberfour.n4js
      N4JSValidator$1.invoke
      1. eu.numberfour.n4js.validation.N4JSValidator$1.invoke(N4JSValidator.java:96)
      1 frame
    6. org.eclipse.xtext
      CompositeEValidator.validate
      1. org.eclipse.xtext.validation.AbstractDeclarativeValidator.internalValidate(AbstractDeclarativeValidator.java:312)
      2. org.eclipse.xtext.validation.AbstractInjectableValidator.validate(AbstractInjectableValidator.java:71)
      3. org.eclipse.xtext.validation.CompositeEValidator.validate(CompositeEValidator.java:151)
      3 frames
    7. org.eclipse.emf.ecore
      Diagnostician.validate
      1. org.eclipse.emf.ecore.util.Diagnostician.doValidate(Diagnostician.java:171)
      2. org.eclipse.emf.ecore.util.Diagnostician.validate(Diagnostician.java:158)
      2 frames
    8. eu.numberfour.n4js
      PrePostDiagnostician.validate
      1. eu.numberfour.n4js.utils.validation.PrePostDiagnostician.validate(PrePostDiagnostician.java:56)
      1 frame
    9. org.eclipse.emf.ecore
      Diagnostician.doValidateContents
      1. org.eclipse.emf.ecore.util.Diagnostician.doValidateContents(Diagnostician.java:181)
      1 frame
    10. org.eclipse.xtext
      CancelableDiagnostician.doValidateContents
      1. org.eclipse.xtext.validation.CancelableDiagnostician.doValidateContents(CancelableDiagnostician.java:70)
      1 frame
    11. org.eclipse.emf.ecore
      Diagnostician.validate
      1. org.eclipse.emf.ecore.util.Diagnostician.validate(Diagnostician.java:161)
      1 frame
    12. eu.numberfour.n4js
      PrePostDiagnostician.validate
      1. eu.numberfour.n4js.utils.validation.PrePostDiagnostician.validate(PrePostDiagnostician.java:56)
      1 frame
    13. org.eclipse.emf.ecore
      Diagnostician.doValidateContents
      1. org.eclipse.emf.ecore.util.Diagnostician.doValidateContents(Diagnostician.java:181)
      1 frame
    14. org.eclipse.xtext
      CancelableDiagnostician.doValidateContents
      1. org.eclipse.xtext.validation.CancelableDiagnostician.doValidateContents(CancelableDiagnostician.java:70)
      1 frame
    15. org.eclipse.emf.ecore
      Diagnostician.validate
      1. org.eclipse.emf.ecore.util.Diagnostician.validate(Diagnostician.java:161)
      1 frame
    16. eu.numberfour.n4js
      PrePostDiagnostician.validate
      1. eu.numberfour.n4js.utils.validation.PrePostDiagnostician.validate(PrePostDiagnostician.java:56)
      1 frame
    17. org.eclipse.emf.ecore
      Diagnostician.validate
      1. org.eclipse.emf.ecore.util.Diagnostician.validate(Diagnostician.java:120)
      1 frame
    18. org.eclipse.xtext
      ResourceValidatorImpl.validate
      1. org.eclipse.xtext.validation.ResourceValidatorImpl.validate(ResourceValidatorImpl.java:146)
      1 frame
    19. eu.numberfour.n4js
      N4JSResourceValidator.validate
      1. eu.numberfour.n4js.validation.N4JSResourceValidator.validate(N4JSResourceValidator.java:57)
      1 frame
    20. org.eclipse.xtext
      ResourceValidatorImpl.validate
      1. org.eclipse.xtext.validation.ResourceValidatorImpl.validate(ResourceValidatorImpl.java:90)
      1 frame
    21. eu.numberfour.n4js
      ManifestAwareResourceValidator.validate
      1. eu.numberfour.n4js.ui.validation.ManifestAwareResourceValidator.validate(ManifestAwareResourceValidator.java:43)
      1 frame
    22. org.eclipse.xtext
      ValidationJob.run
      1. org.eclipse.xtext.ui.editor.validation.ValidationJob$1.exec(ValidationJob.java:91)
      2. org.eclipse.xtext.ui.editor.validation.ValidationJob$1.exec(ValidationJob.java:1)
      3. org.eclipse.xtext.util.concurrent.CancelableUnitOfWork.exec(CancelableUnitOfWork.java:26)
      4. org.eclipse.xtext.resource.OutdatedStateManager.exec(OutdatedStateManager.java:121)
      5. org.eclipse.xtext.ui.editor.model.XtextDocument$XtextDocumentLocker.internalReadOnly(XtextDocument.java:520)
      6. org.eclipse.xtext.ui.editor.model.XtextDocument$XtextDocumentLocker.readOnly(XtextDocument.java:492)
      7. org.eclipse.xtext.ui.editor.model.XtextDocument.readOnly(XtextDocument.java:133)
      8. org.eclipse.xtext.ui.editor.validation.ValidationJob.createIssues(ValidationJob.java:86)
      9. org.eclipse.xtext.ui.editor.validation.ValidationJob.run(ValidationJob.java:67)
      9 frames
    23. Eclipse Jobs
      Worker.run
      1. org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
      1 frame