java.lang.NullPointerException

Stack Overflow | user2021147 | 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 org.apache.spark.streaming.dstream.DStreamCheckpointData$$anonfun$writeObject$1.apply$mcV$sp()
    2. Spark Project Streaming
      DStreamCheckpointData$$anonfun$writeObject$1.apply
      1. org.apache.spark.streaming.dstream.DStreamCheckpointData$$anonfun$writeObject$1.apply$mcV$sp(DStreamCheckpointData.scala:126)
      2. org.apache.spark.streaming.dstream.DStreamCheckpointData$$anonfun$writeObject$1.apply(DStreamCheckpointData.scala:124)
      3. org.apache.spark.streaming.dstream.DStreamCheckpointData$$anonfun$writeObject$1.apply(DStreamCheckpointData.scala:124)
      3 frames
    3. Spark
      Utils$.tryOrIOException
      1. org.apache.spark.util.Utils$.tryOrIOException(Utils.scala:1253)
      1 frame
    4. Spark Project Streaming
      DStreamCheckpointData.writeObject
      1. org.apache.spark.streaming.dstream.DStreamCheckpointData.writeObject(DStreamCheckpointData.scala:124)
      1 frame
    5. Java RT
      ObjectOutputStream.defaultWriteObject
      1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      2. sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
      3. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      4. java.lang.reflect.Method.invoke(Method.java:497)
      5. java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:988)
      6. java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1496)
      7. java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1432)
      8. java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1178)
      9. java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1548)
      10. java.io.ObjectOutputStream.defaultWriteObject(ObjectOutputStream.java:441)
      10 frames
    6. Spark Project Streaming
      DStream$$anonfun$writeObject$1.apply
      1. org.apache.spark.streaming.dstream.DStream$$anonfun$writeObject$1.apply$mcV$sp(DStream.scala:516)
      2. org.apache.spark.streaming.dstream.DStream$$anonfun$writeObject$1.apply(DStream.scala:511)
      3. org.apache.spark.streaming.dstream.DStream$$anonfun$writeObject$1.apply(DStream.scala:511)
      3 frames
    7. Spark
      Utils$.tryOrIOException
      1. org.apache.spark.util.Utils$.tryOrIOException(Utils.scala:1253)
      1 frame
    8. Spark Project Streaming
      DStream.writeObject
      1. org.apache.spark.streaming.dstream.DStream.writeObject(DStream.scala:511)
      1 frame
    9. Java RT
      ObjectOutputStream.defaultWriteObject
      1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      2. sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
      3. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      4. java.lang.reflect.Method.invoke(Method.java:497)
      5. java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:988)
      6. java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1496)
      7. java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1432)
      8. java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1178)
      9. java.io.ObjectOutputStream.writeArray(ObjectOutputStream.java:1378)
      10. java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1174)
      11. java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1548)
      12. java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1509)
      13. java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1432)
      14. java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1178)
      15. java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1548)
      16. java.io.ObjectOutputStream.defaultWriteObject(ObjectOutputStream.java:441)
      16 frames
    10. Spark Project Streaming
      DStreamGraph$$anonfun$writeObject$1.apply
      1. org.apache.spark.streaming.DStreamGraph$$anonfun$writeObject$1.apply$mcV$sp(DStreamGraph.scala:182)
      2. org.apache.spark.streaming.DStreamGraph$$anonfun$writeObject$1.apply(DStreamGraph.scala:177)
      3. org.apache.spark.streaming.DStreamGraph$$anonfun$writeObject$1.apply(DStreamGraph.scala:177)
      3 frames
    11. Spark
      Utils$.tryOrIOException
      1. org.apache.spark.util.Utils$.tryOrIOException(Utils.scala:1253)
      1 frame
    12. Spark Project Streaming
      DStreamGraph.writeObject
      1. org.apache.spark.streaming.DStreamGraph.writeObject(DStreamGraph.scala:177)
      1 frame
    13. Java RT
      ObjectOutputStream.writeObject
      1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      2. sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
      3. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      4. java.lang.reflect.Method.invoke(Method.java:497)
      5. java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:988)
      6. java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1496)
      7. java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1432)
      8. java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1178)
      9. java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1548)
      10. java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1509)
      11. java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1432)
      12. java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1178)
      13. java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:348)
      13 frames
    14. Spark Project Streaming
      Checkpoint$$anonfun$serialize$1.apply
      1. org.apache.spark.streaming.Checkpoint$$anonfun$serialize$1.apply$mcV$sp(Checkpoint.scala:143)
      2. org.apache.spark.streaming.Checkpoint$$anonfun$serialize$1.apply(Checkpoint.scala:143)
      3. org.apache.spark.streaming.Checkpoint$$anonfun$serialize$1.apply(Checkpoint.scala:143)
      3 frames
    15. Spark
      Utils$.tryWithSafeFinally
      1. org.apache.spark.util.Utils$.tryWithSafeFinally(Utils.scala:1287)
      1 frame
    16. Spark Project Streaming
      StreamingContext.start
      1. org.apache.spark.streaming.Checkpoint$.serialize(Checkpoint.scala:144)
      2. org.apache.spark.streaming.StreamingContext.validate(StreamingContext.scala:525)
      3. org.apache.spark.streaming.StreamingContext.liftedTree1$1(StreamingContext.scala:573)
      4. org.apache.spark.streaming.StreamingContext.start(StreamingContext.scala:572)
      4 frames
    17. Unknown
      StreamingEngine2.main
      1. StreamingEngine2$.main(StreamEngine2.scala:694)
      2. StreamingEngine2.main(StreamEngine2.scala)
      2 frames
    18. 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
    19. IDEA
      AppMain.main
      1. com.intellij.rt.execution.application.AppMain.main(AppMain.java:144)
      1 frame