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Powerapps Cloud Flow Parse JSON

Anonymous
2022-01-26T10:41:46+00:00

I have created a flow; I took the Output from the Get Process Stage Record step and plugged it in to the Parse JSON step using Generate from Sample. See snip below. But I get this error when the flow runs:

Unable to process template language expressions in action 'Parse_JSON' inputs at line '0' and column '0': 'The template language function 'first' expects one parameter: the array or string of which the first element will be returned. The function was invoked with '0' parameter(s). Please see https://aka.ms/logicexpressions#first for usage details.'.

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  1. Anonymous
    2022-01-26T11:07:41+00:00

    Hi garyzw317，

    I go through the post carefully, based on the description and screenshot, you are building flows in Microsoft Power Automate, and meet issue when parse Json in it. However, as the category here is on Microsoft 365 apps and its related questions, for dedicated help on building flows in Power Automate related questions, I would suggest you post in Microsoft Power Automate Community - Power Platform Community where you can get dedicate help. Thanks for your patience and understanding！

    Best Regards,

    Clark

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