Facing errorlogs : [title=Missing Required Fields, message=The following values are null or empty: file, detail=Check that expressionable fields are not evaluating to null ] on "Docx From Dynamix Template"

Hello Everyone,

I am trying to pass the data into the word document but facing an error.I have followed the required annotations for the girds even though couldnt able to run sucessfully.

Please suggest if anyone also faced the same problem or how to resolve.

Thanks in advance.