java.lang.NullPointerException

GitHub | agrignard | 3 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 msi.gama.metamodel.topology.grid.GamaSpatialMatrix.dispose()
    2. msi.gama.metamodel
      GamlAgent.dispose
      1. msi.gama.metamodel.topology.grid.GamaSpatialMatrix.dispose(GamaSpatialMatrix.java:117)
      2. msi.gama.metamodel.topology.grid.GridTopology.dispose(GridTopology.java:270)
      3. msi.gama.metamodel.population.GamaPopulation.dispose(GamaPopulation.java:272)
      4. msi.gama.metamodel.agent.GamlAgent.dispose(GamlAgent.java:209)
      4 frames
    3. msi.gama.kernel
      SimulationAgent.dispose
      1. msi.gama.kernel.simulation.SimulationAgent.dispose(SimulationAgent.java:312)
      1 frame
    4. msi.gama.metamodel
      GamaPopulation.dispose
      1. msi.gama.metamodel.population.GamaPopulation.killMembers(GamaPopulation.java:616)
      2. msi.gama.metamodel.population.GamaPopulation.dispose(GamaPopulation.java:268)
      2 frames
    5. msi.gama.kernel
      ExperimentController.close
      1. msi.gama.kernel.simulation.SimulationPopulation.dispose(SimulationPopulation.java:109)
      2. msi.gama.kernel.experiment.ExperimentAgent.closeSimulations(ExperimentAgent.java:157)
      3. msi.gama.kernel.experiment.ExperimentAgent.dispose(ExperimentAgent.java:177)
      4. msi.gama.kernel.experiment.ExperimentPlan.dispose(ExperimentPlan.java:199)
      5. msi.gama.kernel.experiment.ExperimentController.closeExperiment(ExperimentController.java:266)
      6. msi.gama.kernel.experiment.ExperimentController.close(ExperimentController.java:256)
      6 frames
    6. msi.gama.runtime
      GAMA.runGuiExperiment
      1. msi.gama.runtime.GAMA.closeAllExperiments(GAMA.java:173)
      2. msi.gama.runtime.GAMA.runGuiExperiment(GAMA.java:89)
      2 frames
    7. msi.gama.lang
      OpenExperimentSelectionListener.widgetSelected
      1. msi.gama.lang.gaml.ui.utils.ModelRunner.runModel(ModelRunner.java:96)
      2. msi.gama.lang.gaml.ui.utils.ModelRunner.runModel(ModelRunner.java:136)
      3. msi.gama.lang.gaml.ui.editor.toolbar.OpenExperimentSelectionListener.widgetSelected(OpenExperimentSelectionListener.java:62)
      3 frames
    8. RWT
      Widget.notifyListeners
      1. org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:248)
      2. org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
      3. org.eclipse.swt.widgets.Display.sendEvent(Display.java:4230)
      4. org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1491)
      5. org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1514)
      6. org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1499)
      7. org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1299)
      7 frames
    9. ummisco.gama.ui
      FlatButton.handleEvent
      1. ummisco.gama.ui.controls.FlatButton.doButtonClicked(FlatButton.java:144)
      2. ummisco.gama.ui.controls.FlatButton.handleEvent(FlatButton.java:103)
      2 frames
    10. RWT
      Display.readAndDispatch
      1. org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
      2. org.eclipse.swt.widgets.Display.sendEvent(Display.java:4230)
      3. org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1491)
      4. org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1514)
      5. org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1499)
      6. org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1299)
      7. org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4072)
      8. org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3698)
      8 frames
    11. Eclipse Workbench SWT
      PartRenderingEngine$4.run
      1. org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1127)
      1 frame
    12. Databinding
      Realm.runWithDefault
      1. org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:337)
      1 frame
    13. Eclipse Workbench SWT
      PartRenderingEngine.run
      1. org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1018)
      1 frame
    14. Eclipse Workbench
      E4Workbench.createAndRunUI
      1. org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:156)
      1 frame
    15. Eclipse UI
      Workbench$5.run
      1. org.eclipse.ui.internal.Workbench$5.run(Workbench.java:694)
      1 frame
    16. Databinding
      Realm.runWithDefault
      1. org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:337)
      1 frame
    17. Eclipse UI
      Workbench.createAndRunWorkbench
      1. org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:606)
      1 frame
    18. Eclipse UI
      PlatformUI.createAndRunWorkbench
      1. org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150)
      1 frame
    19. msi.gama.application
      Application.start
      1. msi.gama.application.Application.start(Application.java:43)
      1 frame
    20. Equinox Container
      EclipseAppHandle.run
      1. org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
      1 frame
    21. Eclipse OSGi
      EclipseStarter.run
      1. org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
      2. org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
      3. org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:380)
      4. org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:235)
      4 frames
    22. 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:498)
      4 frames
    23. Equinox
      Main.main
      1. org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:669)
      2. org.eclipse.equinox.launcher.Main.basicRun(Main.java:608)
      3. org.eclipse.equinox.launcher.Main.run(Main.java:1515)
      4. org.eclipse.equinox.launcher.Main.main(Main.java:1488)
      4 frames