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  1. Help-Desk
  2. HELP-8088

[fiware-stackoverflow] NullPointerException in DoSAttack2 example with CEP

        Details

        • Type: Monitor
        • Status: Closed
        • Priority: Major
        • Resolution: Done
        • Affects Version/s: None
        • Fix Version/s: 2021
        • Component/s: FIWARE-TECH-HELP
        • Labels:

          Description

          Created question in FIWARE Q/A platform on 07-01-2017 at 12:01
          Please, ANSWER this question AT http://stackoverflow.com/questions/41520821/nullpointerexception-in-dosattack2-example-with-cep

          Question:
          NullPointerException in DoSAttack2 example with CEP

          Description:
          I'm using CEP (cep-r5.4.3-img) for the DoSAttack2.json example and when I try to make a POST like this:
          http://public_IP:8080/ProtonOnWebServer/rest/events
          with Headers = Content-Type : application/json
          Body =
          {
          "Name":"TrafficReport",
          "volume":"1000"
          }

          I've got this error:

          INFO: started event message body reader
          Jan 07, 2017 10:58:50 AM com.ibm.hrl.proton.webapp.providers.EventJSONMessageReader readFrom
          INFO: name value: TrafficReport looking for: Name
          Jan 07, 2017 10:58:50 AM com.ibm.hrl.proton.webapp.providers.EventJSONMessageReader readFrom
          SEVERE: Could not parse json event java.lang.NullPointerException, reason: null

          Could you help me?

          Regards,

          Pasquale

            Issue Links

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            Monitor - Issue type used to monitor other tools, like AskBot HELP-8090 FIWARE.Question.Tech.Data.CEP.NullPointerException in DoSAttack2 example with CEP

            • Major - Major loss of function.
            • Closed

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              backlogmanager Backlog Manager added a comment -

              2017-01-07 15:05|CREATED monitor | # answers= 0, accepted answer= False

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              backlogmanager Backlog Manager added a comment - 2017-01-07 15:05|CREATED monitor | # answers= 0, accepted answer= False
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              backlogmanager Backlog Manager added a comment -

              2017-01-10 12:05|UPDATED status: transition Answer| # answers= 1, accepted answer= False

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              backlogmanager Backlog Manager added a comment - 2017-01-10 12:05|UPDATED status: transition Answer| # answers= 1, accepted answer= False
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              backlogmanager Backlog Manager added a comment -

              2017-01-10 15:05|UPDATED status: transition Answered| # answers= 1, accepted answer= False

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              backlogmanager Backlog Manager added a comment - 2017-01-10 15:05|UPDATED status: transition Answered| # answers= 1, accepted answer= False
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              urishani Uri Shani added a comment -

              Log files Info requested via StackOverflow. on Jan 11. No response yet.

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              urishani Uri Shani added a comment - Log files Info requested via StackOverflow. on Jan 11. No response yet.

                People

                • Assignee:
                  urishani Uri Shani
                  Reporter:
                  backlogmanager Backlog Manager
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                  • Created:
                    Updated:
                    Resolved: