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Power Platform Community / Forums / Power Automate / Error details but floe...
Power Automate
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Error details but floe works

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Posted on by Community Power Pla... Microsoft Employee

i test my flow to send an email when the list item is 90days before end date. it works but shows below error.

"Unable to process template language expressions for action 'Condition' at line '0' and column '0': 'The template language function 'less' expects two parameter of matching types. The function was invoked with values of type 'Null' and 'String' that do not match.'."

 

do any one know do i need any update?

andrew0lin_0-1697002810296.png

 

 

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  • Verified answer
    v-xiaochen-msft Profile Picture
    v-xiaochen-msft Microsoft Employee on at

    Hi @Anonymous ,

     

    The error states that there are some null values in column 'Contract...'.

    You can try to use filter query to filter out them when using get items action.

    vxiaochenmsft_0-1697003324888.png

    vxiaochenmsft_1-1697003380087.png

     

    Best Regards,

    Wearsky

  • Community Power Platform Member Profile Picture
    Community Power Pla... Microsoft Employee on at

    Hi @v-xiaochen-msft 

     

    it works, tks

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