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Power Platform Community / Forums / Power Automate / Invalid Template error...
Power Automate
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Invalid Template error with JSON analysis

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Posted on by PAUPHILC 12

Dear all,

 

I am working on a PowerAutomate workflow linked to a Forms. When a user puts an attachment to the forms, it is saved in a Sharepoint. The PowerAutomate flow takes the attachment and places it in an other folder.

This perticular flow used to be working, but now I get this error : 

InvalidTemplate. Unable to process template language expressions in action 'Analyser_JSON' inputs at line '1' and column '22433': 'Required property 'content' expects a value but got null. Path ''.'.
 
Here is a caption of what it looks like.
PAUPHILC_0-1630656850480.png

 

Is there any solution you could provide me with ?
Thanks in advance and have a great day
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  • Verified answer
    eric-cheng Profile Picture
    eric-cheng 5,171 on at

    Hi @PAUPHILC ,

     

    Looks like your file upload field is an optional field and the fact there are no attachments is breaking your Parse JSON action.

     

    Please refer to this earlier thread.  You can use Length() to check if there is an upload before parsing.

     

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  • PAUPHILC Profile Picture
    PAUPHILC 12 on at

    Hi Eric, in fact the question is not optional, but the field was not correct ! I updated it and now it works fine. Thank you and have a good day. 

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