Showing results for 
Search instead for 
Did you mean: 
New Member

Unable to process template language expressions Error in FLOW

Dear All, I have built an approval FLOW and whenever I save it I don't get any errors. However when I Run it, I get the below error:


Unable to process template language expressions for action 'Apply_to_each_2' at line '1' and column '2859': 'The template language expression 'body('Start_and_wait_for_an_approval')?['responses']' cannot be evaluated because property 'responses' cannot be selected. Array elements can only be selected using an integer index. "


Can you please advise, as I tried to go through the whole flow again and I cannot see any issue.

Community Support
Community Support


Hi @SAttia ,


Could you share a full screenshot of the Flow configuration? Could you tell me what are your intentions to create this Flow?

It seems that you are referencing the element values contained in the response array by the wrong method.

If you want to get the details in the responses, please refer to the following Flow:


Best Regards,

Community Support Team _ Barry
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

Helpful resources

PP Bootcamp Carousel

Global Power Platform Bootcamp

Dive into the Power Platform stack with hands-on sessions and labs, virtually delivered to you by experts and community leaders.


Power Platform Community Conference On Demand

Watch Nick Doelman's session from the 2020 Power Platform Community Conference on demand!

MPA Community Blog

Power Automate Community Blog

Check out the community blog page where you can find valuable learning material from community and product team members!

Top Solution Authors
Users online (7,918)