java.lang.NullPointerException

  1. 0

    Maximo REST API json formatting error

    Stack Overflow | 2 months ago | Nicholas Siegmundt
    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 com.ibm.tivoli.maximo.rest.MboJSONStructure.setJSONObjectAttribute()
    2. com.ibm.tivoli
      MaximoRestServlet.doGet
      1. com.ibm.tivoli.maximo.rest.MboJSONStructure.setJSONObjectAttribute(MboJSONStructure.java:601)
      2. com.ibm.tivoli.maximo.rest.MboJSONStructure.mbo2JSONObject(MboJSONStructure.java:491)
      3. com.ibm.tivoli.maximo.rest.MboJSONStructure.serializeMboSetAsJSONObject(MboJSONStructure.java:294)
      4. com.ibm.tivoli.maximo.rest.MboJSONStructure.serializeMboSetAsJSONObject(MboJSONStructure.java:126)
      5. com.ibm.tivoli.maximo.rest.MboJSONSerializer.serializeResource(MboJSONSerializer.java:76)
      6. com.ibm.tivoli.maximo.rest.MboSerializer.serialize(MboSerializer.java:274)
      7. com.ibm.tivoli.maximo.rest.BaseResourceRequestHandler.generateResponse(BaseResourceRequestHandler.java:456)
      8. com.ibm.tivoli.maximo.rest.BaseResourceRequestHandler.handleRequest(BaseResourceRequestHandler.java:343)
      9. com.ibm.tivoli.maximo.rest.MaximoRestServlet.invokeRequestHandler(MaximoRestServlet.java:783)
      10. com.ibm.tivoli.maximo.rest.MaximoRestServlet.doGet(MaximoRestServlet.java:336)
      10 frames
    3. JavaServlet
      HttpServlet.service
      1. javax.servlet.http.HttpServlet.service(HttpServlet.java:575)
      2. javax.servlet.http.HttpServlet.service(HttpServlet.java:668)
      2 frames
    4. WebSphere
      WSWebContainer.handleRequest
      1. com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1232)
      2. com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:781)
      3. com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:480)
      4. com.ibm.ws.webcontainer.servlet.ServletWrapperImpl.handleRequest(ServletWrapperImpl.java:178)
      5. com.ibm.ws.webcontainer.filter.WebAppFilterManager.invokeFilters(WebAppFilterManager.java:1114)
      6. com.ibm.ws.webcontainer.servlet.CacheServletWrapper.handleRequest(CacheServletWrapper.java:87)
      7. com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:940)
      8. com.ibm.ws.webcontainer.WSWebContainer.handleRequest(WSWebContainer.java:1817)
      8 frames
    5. com.ibm.ws
      WCChannelLink.ready
      1. com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:200)
      1 frame
    6. WebSphere
      HttpInboundLink.ready
      1. com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:463)
      2. com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewRequest(HttpInboundLink.java:530)
      3. com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.processRequest(HttpInboundLink.java:316)
      4. com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.ready(HttpInboundLink.java:287)
      4 frames
    7. com.ibm.ws
      SSLReadServiceContext$SSLReadCompletedCallback.complete
      1. com.ibm.ws.ssl.channel.impl.SSLConnectionLink.determineNextChannel(SSLConnectionLink.java:1049)
      2. com.ibm.ws.ssl.channel.impl.SSLConnectionLink$MyReadCompletedCallback.complete(SSLConnectionLink.java:643)
      3. com.ibm.ws.ssl.channel.impl.SSLReadServiceContext$SSLReadCompletedCallback.complete(SSLReadServiceContext.java:1818)
      3 frames
    8. WebSphere
      AioReadCompletionListener.futureCompleted
      1. com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:175)
      1 frame
    9. com.ibm.io
      ResultHandler$2.run
      1. com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:217)
      2. com.ibm.io.async.AsyncChannelFuture.fireCompletionActions(AsyncChannelFuture.java:161)
      3. com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:138)
      4. com.ibm.io.async.ResultHandler.complete(ResultHandler.java:204)
      5. com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:775)
      6. com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:905)
      6 frames
    10. com.ibm.ws
      ThreadPool$Worker.run
      1. com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1881)
      1 frame