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  1. Help-Desk
  2. HELP-6035

FIWARE.Question.Tech.Data.CEP.Proton Orion Subscription - Error when parsing notification XML

        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 02-03-2016 at 13:03
          Please, ANSWER this question AT http://stackoverflow.com/questions/35747048/proton-orion-subscription-error-when-parsing-notification-xml

          Question:
          Proton Orion Subscription - Error when parsing notification XML

          Description:
          I had configured Orion and Proton FIWARE Generic Enablers and made a subscription in Orion to send a notification to Proton when an entity of type Node is modified.

          It happens that Proton is returning an error related with the parsing of the received XML.

          proton | Mar 02, 2016 11:46:47 AM com.ibm.hrl.proton.webapp.providers.EventXmlNgsiMessageReader readFrom
          proton | INFO: started event message body reader
          proton | Mar 02, 2016 11:46:47 AM com.ibm.hrl.proton.webapp.providers.EventXmlNgsiMessageReader readFrom
          proton | INFO: Event: NodeContextUpdate
          proton | Mar 02, 2016 11:46:47 AM com.ibm.hrl.proton.webapp.providers.EventXmlNgsiMessageReader readFrom
          proton | SEVERE: Could not parse XML NGSI event java.lang.NullPointerException, reason: null
          proton | last attribute name: null last value: null

          I found that at least another user had posted a similar question but the answer to that question does not fits (and solve) my situation.

          Thank you.

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            backlogmanager Backlog Manager added a comment -

            2016-03-02 15:05|CREATED monitor | # answers= 0, accepted answer= False

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            backlogmanager Backlog Manager added a comment - 2016-03-02 15:05|CREATED monitor | # answers= 0, accepted answer= False
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            urishani Uri Shani added a comment -

            Stack overflow entry for this ticket has been removed. When following the stack overflow link, we get:

            Page Not Found

            This question was voluntarily removed by its author.

            Here are some similar questions that might be relevant:

            Orion: Not receiving notifications in Accumulator server
            Subscription in Orion Context Broker Fiware
            Fiware Orion: Geolocation Filters for Subscriptions
            Orion Context Broker - subscriptions
            Fiware Orion Context Broker: Restrictions on subscriptions
            Orion - pattern subscription to send multiple updates
            FiWare Orion Notification
            FIWARE CEP (Proton) REST ouput authentication error
            FIWARE CEP (Proton) Error in derived event attributes with Aggregate EPA
            FIWARE CEP (Proton) REST consumer stopped working after error and URL invalid charactes

            Therefore, this ticket can be closed.

            Show
            urishani Uri Shani added a comment - Stack overflow entry for this ticket has been removed. When following the stack overflow link, we get: Page Not Found This question was voluntarily removed by its author. Here are some similar questions that might be relevant: Orion: Not receiving notifications in Accumulator server Subscription in Orion Context Broker Fiware Fiware Orion: Geolocation Filters for Subscriptions Orion Context Broker - subscriptions Fiware Orion Context Broker: Restrictions on subscriptions Orion - pattern subscription to send multiple updates FiWare Orion Notification FIWARE CEP (Proton) REST ouput authentication error FIWARE CEP (Proton) Error in derived event attributes with Aggregate EPA FIWARE CEP (Proton) REST consumer stopped working after error and URL invalid charactes Therefore, this ticket can be closed.
            Hide
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            urishani Uri Shani added a comment -

            Answered on Stack overflow. User found his own problem.
            His resolution reported.

            Show
            urishani Uri Shani added a comment - Answered on Stack overflow. User found his own problem. His resolution reported.

              People

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