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Unable to trigger the mail action

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Posted on by Ramsonthosh17

Hi guys ,

I am currently doing my project using power automate to automate my email flows , While running i got this error " The execution of template action 'Apply_to_each' failed: the result of the evaluation of 'foreach' expression '@{triggerBody()?['entity']?['Power BI values']} ' is of type 'String'. The result must be a valid array." How can convert this to array expression should be like this "@triggerBody()?['entity']??{}['Power BI values']" two question mark.

help me guys....

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v-mengmli-msft Microsoft Employee on at

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Hi @Ramsonthosh17 ,

Could you please show the outputs of '@{triggerBody()?['entity']?['Power BI values']} ' ?

If the expression output string is separated by a certain character, such as a space, you can use the spilt function to cut it into an array.

spilt(triggerBody()?['entity']?['Power BI values'],' ')

Best regards,

Rimmon

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