java.lang.NullPointerException

Google Groups | William Huang | 5 months ago
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    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.axonframework.commandhandling.model.AbstractMessageHandler.<init>()
    2. org.axonframework.commandhandling
      MethodEventHandlerDefinition.createHandler
      1. org.axonframework.commandhandling.model.AbstractMessageHandler.<init>(AbstractMessageHandler.java:45)
      2. org.axonframework.commandhandling.model.inspection.MethodEventHandlerDefinition$MethodMessageHandler.<init>(MethodEventHandlerDefinition.java:50)
      3. org.axonframework.commandhandling.model.inspection.MethodEventHandlerDefinition.createHandler(MethodEventHandlerDefinition.java:39)
      3 frames
    3. org.axonframework.common
      AnnotatedHandlerInspector.lambda$initializeMessageHandlers$138
      1. org.axonframework.common.annotation.AnnotatedHandlerInspector.lambda$initializeMessageHandlers$138(AnnotatedHandlerInspector.java:78)
      1 frame
    4. Java RT
      ArrayList.forEach
      1. java.util.ArrayList.forEach(ArrayList.java:1249)
      1 frame
    5. org.axonframework.common
      AnnotatedHandlerInspector.lambda$createInspector$136
      1. org.axonframework.common.annotation.AnnotatedHandlerInspector.initializeMessageHandlers(AnnotatedHandlerInspector.java:77)
      2. org.axonframework.common.annotation.AnnotatedHandlerInspector.initialize(AnnotatedHandlerInspector.java:67)
      3. org.axonframework.common.annotation.AnnotatedHandlerInspector.lambda$createInspector$136(AnnotatedHandlerInspector.java:53)
      3 frames
    6. Java RT
      HashMap.computeIfAbsent
      1. java.util.HashMap.computeIfAbsent(HashMap.java:1118)
      1 frame
    7. org.axonframework.common
      AnnotatedHandlerInspector.inspectType
      1. org.axonframework.common.annotation.AnnotatedHandlerInspector.createInspector(AnnotatedHandlerInspector.java:53)
      2. org.axonframework.common.annotation.AnnotatedHandlerInspector.inspectType(AnnotatedHandlerInspector.java:47)
      2 frames
    8. org.axonframework.eventhandling
      SimpleEventHandlerInvoker.lambda$new$41
      1. org.axonframework.eventhandling.AnnotationEventListenerAdapter.<init>(AnnotationEventListenerAdapter.java:56)
      2. org.axonframework.eventhandling.AnnotationEventListenerAdapter.<init>(AnnotationEventListenerAdapter.java:41)
      3. org.axonframework.eventhandling.SimpleEventHandlerInvoker.lambda$new$41(SimpleEventHandlerInvoker.java:39)
      3 frames
    9. Java RT
      ReferencePipeline.collect
      1. java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193)
      2. java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:948)
      3. java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:481)
      4. java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:471)
      5. java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:708)
      6. java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
      7. java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:499)
      7 frames
    10. org.axonframework.eventhandling
      SimpleEventHandlerInvoker.<init>
      1. org.axonframework.eventhandling.SimpleEventHandlerInvoker.<init>(SimpleEventHandlerInvoker.java:42)
      2. org.axonframework.eventhandling.SimpleEventHandlerInvoker.<init>(SimpleEventHandlerInvoker.java:34)
      2 frames
    11. org.axonframework.quickstart
      RunAnnotatedAggregate.main
      1. org.axonframework.quickstart.RunAnnotatedAggregate.main(RunAnnotatedAggregate.java:59)
      1 frame
    12. 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
    13. IDEA
      AppMain.main
      1. com.intellij.rt.execution.application.AppMain.main(AppMain.java:144)
      1 frame