java.lang.NullPointerException

GitHub | playzhangzlm | 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 io.mycat.server.handler.ServerPrepareHandler.prepareStmtBindValue()
    2. io.mycat.server
      ServerPrepareHandler.execute
      1. io.mycat.server.handler.ServerPrepareHandler.prepareStmtBindValue(ServerPrepareHandler.java:187)
      2. io.mycat.server.handler.ServerPrepareHandler.execute(ServerPrepareHandler.java:93)
      2 frames
    3. io.mycat.net
      NIOReactor$RW.run
      1. io.mycat.net.FrontendConnection.stmtExecute(FrontendConnection.java:370)
      2. io.mycat.net.handler.FrontendCommandHandler.handle(FrontendCommandHandler.java:91)
      3. io.mycat.net.FrontendConnection.rawHandle(FrontendConnection.java:462)
      4. io.mycat.net.FrontendConnection.handle(FrontendConnection.java:444)
      5. io.mycat.net.AbstractConnection.onReadData(AbstractConnection.java:321)
      6. io.mycat.net.NIOSocketWR.asynRead(NIOSocketWR.java:190)
      7. io.mycat.net.AbstractConnection.asynRead(AbstractConnection.java:273)
      8. io.mycat.net.NIOReactor$RW.run(NIOReactor.java:102)
      8 frames
    4. Java RT
      Thread.run
      1. java.lang.Thread.run(Unknown Source)
      1 frame