Forum Discussion
Document library properties flow
Hi Norman Young
Below is the error message I am receiving. The error comes up when it gets to the trigger "Apply to each". Ideally, I would like Flow to perform the validation once an item is created or modified and to constantly email the owner until the properties are resolved but unsure how to go about doing so.
Unable to process template language expressions for action 'Condition' at line '1' and column '2669': 'The template language function 'contains' expects its first argument 'collection' to be a dictionary (object), an array or a string. The provided value is of type 'Null'.'.
Hi R3d3mpt10n,
The error is indicating a null string being passed in for evaluation. Without seeing the doc library setup and Flow I can't help debug the error further.
Does the Flow image I provided in my previous reply help? I believe it achieves what you describe.
Norm
Hello Norman Young
Yes, the Flow image you provided helped a great deal and achieves what I wanted to do. Thank you so much for your assistance.