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Maemu
Nintex Newbie

Failed to run User Defined Action. Value '' is not compatible with the selected output variable type

I'm getting this error in SharePoint 2013 workflow after creating it for the user, I am new to SharePoint and nintex and I have no idea what it could be.

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Nintex Employee
Nintex Employee

Re: Failed to run User Defined Action. Value '' is not compatible with the selected output variable

Hi,
Without seeing the UDA its hard to say what the exact cause is but on the face of it the UDA outputs a number but it appears that a different data type is being passed to the output and its not compatible.
This could be a string being passed to the output for instance.
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Maemu
Nintex Newbie

Re: Failed to run User Defined Action. Value '' is not compatible with the selected output variable

Thank you so much there were null values that for some reason needed the information, I think thats what caused the error, after asking the user to enter the information needed and restart the workflow, everything worked ok, thanks a lot for the reply it helped.

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