java.lang.NullPointerException

  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.catalina.websocket.WebSocketServlet.getWebSocketAccept()
    2. org.apache.catalina
      WebSocketServlet.doGet
      1. org.apache.catalina.websocket.WebSocketServlet.getWebSocketAccept(WebSocketServlet.java:171)
      2. org.apache.catalina.websocket.WebSocketServlet.doGet(WebSocketServlet.java:116)
      2 frames
    3. JavaServlet
      HttpServlet.service
      1. javax.servlet.http.HttpServlet.service(HttpServlet.java:621)
      2. javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
      2 frames
    4. Glassfish Core
      CoyoteAdapter.service
      1. org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      2. org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      3. org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:225)
      4. org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:169)
      5. org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
      6. org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168)
      7. org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98)
      8. org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:680)
      9. org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:927)
      10. org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
      11. org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
      11 frames
    5. Grizzly HTTP
      JIoEndpoint$SocketProcessor.run
      1. org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:999)
      2. org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:565)
      3. org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:309)
      3 frames
    6. Java RT
      Thread.run
      1. java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
      2. java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
      3. java.lang.Thread.run(Thread.java:679)
      3 frames