Requirement: Apply to each action failure in power automate flow
I got an Error Message as ExpressionEvaluationFailed in flow when i added body from dynamic content to the output of the Apply_to_each values.

To solve this Issue i used an array expression ,instead of Body directly from dynamic contents.
array(triggerOutputs()?['body'])

This is solved and i got an output after apply an expression in output of apply to each instead of body from trigger.