InvokeWorkflow and ExternalActivityExtension error

Permanently deleted user

22. April 2014 03:45

Hello,

I am calling a secondary workflow that resides in my application in the same folder as my calling workflow, only passing in one dictionary value on the Input line, and no output value using the InvokeWorkflow. The secondary workflow is only calling an Alert with the value that was passed in as an argument.

When it runs, I get an unhandled exception error that says "This activity requires an ExternalActivityExtension". What am I doing wrong?

Thanks!

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  Permanently deleted user

  22. April 2014 03:53

  Hi Stimpy

  Invoke Workflow does not allow Client activities to be called in the called workflow. ie can only be logic that runs entirely on the server

  If you are using the lastest version you may be able to make use of the Reference Workflow Activity instead.

  Regards

  Ralph

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  Permanently deleted user

  22. April 2014 04:12

  Excellent!

  It did work using the ReferenceWorkflow, although I do get a red exclamation saying that the "argument does not exsist on the referenced workflow", but it runs fine!

  Any more ideas to get rid of the red circle of death?

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  Permanently deleted user

  22. April 2014 04:31

  So what arguments are configured in the referenced workflow?

  Ralph

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  Permanently deleted user

  22. April 2014 04:43

  There is only one argument called "test" with "in" direction of type "string". In the ReferenceWorkflow call I have one argument called "test" with direction "In" and type "String" with a value that says "This is the test data"

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