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Undiagnosable Error Message

I recieve the following error whenever I interact with a certain control in my Published PowerApp:


The requested operation is invalid. Server Response: The column 'Value' of the table wasn't found. inner exception: The column 'Value' of the table wasn't found. clientRequestId: 15714fcf-4588-4b47-82f3-4d5efdf5a9f3


After spending a couple of hours looking for errant "Value" references through the controls and data sources I am at a loss.  Is there any way to diagnose this error?  Also, it does not happen in Edit mode or Playing while editing, only in Published Play mode.


Any way to get more information about what could be causing the error?

Not applicable

Re: Undiagnosable Error Message

I was able to narrow it down to one control.  A Dropdown in a form with an SQL datasource for the Items.  That SQL datasource does indeed not have a "Value" column, but the value parameter is linked to a colum that exists.  Looks like a bug.

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