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  • 1.  Handler Dispatch error on import of Lavastorm Graph into D360 3.6.1

    Posted 05-21-2020 15:20

    I've encounter this error a few times when trying to import a Lavastorm graph into D360

    Message:Handler dispatch failed; nested exception is java.lang.StackOverflowError

    Error code: org.springframework.web.util.NestedServletException

    Locale: en_US

    I am trying to understand the error so I know what to fix.  We are on Version 3.6.1 on a Linux server.

    Thank you

     



  • 2.  RE: Handler Dispatch error on import of Lavastorm Graph into D360 3.6.1

    Employee
    Posted 05-22-2020 01:26

    We would need some additional information to diagnose the issue. Can you please raise a support ticket for this and attach the lae-webapp.log file and, if possible, the brg generating the error.



  • 3.  RE: Handler Dispatch error on import of Lavastorm Graph into D360 3.6.1

    Employee
    Posted 06-30-2020 03:16

    Forthe benefit of other users who encounter this error - The root cause is a missing legacy Lavastorm library node that is used by nodes in the legacy data flow (brg) that is being imported.

    Check the webapp.log file for errors similar to the example below:

    ERROR import:131 - Unable to resolve the parent for node <Node_UID>. No node in the repository matches legacy type <Legacy_Library>::<Node_Name>.

    Where:

    -  <Node_UID> is the unique ID for the node with the missing library node

    -  <Legacy_Library> is the name of missing the legacy library

    -  <Node_Name> is the name of the missing legacy library node.