[Event System] Error when using GetEventHandlers in action with ListAppend

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Published on 17 Feb by leonardo.fernandes
32 votes
Published on 17 Feb by leonardo.fernandes

Hello, I am getting an error when trying to use GetEventHandlers in a screen action with ListAppend. Please see the screenshot #1 in attached PDF showing the action where the error occurs. 

We are trying to send validation error messages from forms in separate web blocks back to the parent page to display in a list (see screenshots #2 and #3). 

Using the ListAppend action anywhere in the screen action with GetEventHandlers causes the error.  



Event System Version: 9.4.9

Platform Version: 

Do you have any ideas on how I can accomplish the intended result (retrieving validation error messages from the web blocks, to use in the main page)? 

Hi Jeremy.

From the error message, it seems like some inconsistency between Event System and that specific version of the platform.

This weekend I'll check what changed, and I'll get back to you.


Hi Jeremy. I've uploaded a new version which should solve your problems.

Could you please install Event System version 9.4.10 and check if it solves your problem?



Hi Leonardo, new version 9.4.10 did fix the problem. Thank you very much!