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Getting 'Expression Evaluation Failed' when working with Forms as trigger every time

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Posted on by NiclasN

Hi Everyone,

I'm building a approval flow for sharing documents with a specific user. The trigger is set to be every new response in a specified form.

When using the 'get list of response IDs' in the apply for each field, I always get this error:

ExpressionEvaluationFailed. The execution of template action 'Auf_alle_anwenden' failed: the result of the evaluation of 'foreach' expression '@triggerOutputs()?['body/value']' is of type 'Null'. The result must be a valid array.

What am I doing wrong? I'm not very familiar with flow, we just started playing and testing with it. I did the same as in the template library, getting response IDs first as apply for each and then go on from there. Until today it worked fine.

Thank you,

NiclasN

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Building flows

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VictorIvanidze 13,073 on at

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Hi @NiclasN,

it looks like wrong syntax.
Try to use triggerOutputs()?['body']?['value']

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v-bacao-msft on at

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Hi @NiclasN ,

Please try this configuration:

You could remove Apply to each and try again.

Best Regards,

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NiclasN 8 on at

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Hi @v-bacao-msft,

good idea, I'll try this configuration for the next flow. I just tried recreating the workflow from scratch and for some reason it works until now.

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ManoloCortes 2 on at

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If i remove Apply to each all the child actions will be removed too, and its a huge flow. It worked perfectly yesterday and today it started faling. Is there another way to fix the issue without the workaround?

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