java.lang.RuntimeException: java.lang.NullPointerException

Stack Overflow | Priyanka | 2 months ago
  1. 0

    Worker died in storm

    Stack Overflow | 2 months ago | Priyanka
    java.lang.RuntimeException: java.lang.NullPointerException
  2. 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 net.media.viewalignerstorm.deserializers.UserAndIpDeserializer.deserialize()
    2. net.media.viewalignerstorm
      UserAndIpDeserializer.deserialize
      1. net.media.viewalignerstorm.deserializers.UserAndIpDeserializer.deserialize(UserAndIpDeserializer.java:24)[stormjar.jar:?]
      2. net.media.viewalignerstorm.deserializers.UserAndIpDeserializer.deserialize(UserAndIpDeserializer.java:15)[stormjar.jar:?]
      2 frames
    3. Gson
      Gson.fromJson
      1. com.google.gson.TreeTypeAdapter.read(TreeTypeAdapter.java:58)[stormjar.jar:?]
      2. com.google.gson.internal.bind.TypeAdapterRuntimeTypeWrapper.read(TypeAdapterRuntimeTypeWrapper.java:40)[stormjar.jar:?]
      3. com.google.gson.internal.bind.CollectionTypeAdapterFactory$Adapter.read(CollectionTypeAdapterFactory.java:81)[stormjar.jar:?]
      4. com.google.gson.internal.bind.CollectionTypeAdapterFactory$Adapter.read(CollectionTypeAdapterFactory.java:60)[stormjar.jar:?]
      5. com.google.gson.Gson.fromJson(Gson.java:803)[stormjar.jar:?]
      6. com.google.gson.Gson.fromJson(Gson.java:768)[stormjar.jar:?]
      7. com.google.gson.Gson.fromJson(Gson.java:717)[stormjar.jar:?]
      7 frames
    4. net.media.viewalignerstorm
      OutputBolt.execute
      1. net.media.viewalignerstorm.repository.ViewAlignerRepository.executeFetchIPUAStoredProcedure(ViewAlignerRepository.java:78)[stormjar.jar:?]
      2. net.media.viewalignerstorm.repository.ViewAlignerRepository.getListOfUserAgentAndIp(ViewAlignerRepository.java:62)[stormjar.jar:?]
      3. net.media.viewalignerstorm.bolts.OutputBolt.getUserAgentAndIps(OutputBolt.java:65)[stormjar.jar:?]
      4. net.media.viewalignerstorm.bolts.OutputBolt.execute(OutputBolt.java:93)[stormjar.jar:?]
      4 frames
    5. backtype.storm.daemon
      executor$mk_task_receiver$fn__5615.invoke
      1. backtype.storm.daemon.executor$fn__5694$tuple_action_fn__5696.invoke(executor.clj:690)[storm-core-0.10.0.jar:0.10.0]
      2. backtype.storm.daemon.executor$mk_task_receiver$fn__5615.invoke(executor.clj:436)[storm-core-0.10.0.jar:0.10.0]
      2 frames
    6. backtype.storm
      disruptor$clojure_handler$reify__5189.onEvent
      1. backtype.storm.disruptor$clojure_handler$reify__5189.onEvent(disruptor.clj:58)[storm-core-0.10.0.jar:0.10.0]
      1 frame
    7. backtype.storm.utils
      DisruptorQueue.consumeBatchWhenAvailable
      1. backtype.storm.utils.DisruptorQueue.consumeBatchToCursor(DisruptorQueue.java:132)[storm-core-0.10.0.jar:0.10.0]
      2. backtype.storm.utils.DisruptorQueue.consumeBatchWhenAvailable(DisruptorQueue.java:106)[storm-core-0.10.0.jar:0.10.0]
      2 frames
    8. backtype.storm
      disruptor$consume_batch_when_available.invoke
      1. backtype.storm.disruptor$consume_batch_when_available.invoke(disruptor.clj:80)[storm-core-0.10.0.jar:0.10.0]
      1 frame
    9. backtype.storm.daemon
      executor$fn__5694$fn__5707$fn__5758.invoke
      1. backtype.storm.daemon.executor$fn__5694$fn__5707$fn__5758.invoke(executor.clj:819)[storm-core-0.10.0.jar:0.10.0]
      1 frame
    10. backtype.storm
      util$async_loop$fn__545.invoke
      1. backtype.storm.util$async_loop$fn__545.invoke(util.clj:479)[storm-core-0.10.0.jar:0.10.0]
      1 frame
    11. Clojure
      AFn.run
      1. clojure.lang.AFn.run(AFn.java:22)[clojure-1.6.0.jar:?]
      1 frame
    12. Java RT
      Thread.run
      1. java.lang.Thread.run(Thread.java:745)[?:1.7.0_85]
      1 frame