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Apply of each error The result must be a valid array.

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Posted on by LarsHouben

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ERROR:

The execution of template action 'Apply_to_each_photo' failed: the result of the evaluation of 'foreach' expression '@json(outputs('Get_response_details_')?['body/r9d60b0ac0ec547ba82cca2a8bd880bbd'])' is of type 'Null'. The result must be a valid array.

json(outputs('Get_response_details_')?['body/r9d60b0ac0ec547ba82cca2a8bd880bbd'])

The Power Automate works fine if I add pictures in the form, if I don't add any I get this error, can you help this beginner get started?

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Manish Solanki 15,169 Moderator on at

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Hi @LarsHouben

Pls try below expression:

if(empty(outputs('Get_response_details_')?['body/r9d60b0ac0ec547ba82cca2a8bd880bbd']),json(string('[]')),json(outputs('Get_response_details_')?['body/r9d60b0ac0ec547ba82cca2a8bd880bbd']))

If this helps & solves your problem, please remember to give a 👍 and accept my solution as it will help others in the future.
LarsHouben 10 on at

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@ManishSolankiThanks for the solution, this works, already learned something.

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