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Power Platform Community / Forums / Copilot Studio / Value cannot be null. ...
Copilot Studio
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Value cannot be null. Parameter name: key

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Posted on by Microsoft Employee

Hi
I am getting this error while saving any topic. When I check with the topic checker, there are no errors
How can I fix it?

 

Thanks in advance

I have the same question (0)
  • Verified answer
    CU22081450-0 Profile Picture
    Most Valuable Professional on at

    Hi @Anonymous ,

     

    Open the topic with an issue, validate and fix any error inside the topic, save again your topic.

    If the error persists, sign-out of your account and sign-in again.

    If the error persists, you can open a ticket to Microsoft support to help better.

    http://powervirtualagents.microsoft.com/en-us/support

  • Community Power Platform Member Profile Picture
    Microsoft Employee on at

    Thanks, @renatoromao
    Your suggestion worked. 
    Sign-out and immediately sign-in didn't solve the issue. But when I signed off for the day, closed all browsers, and logged in the next morning, the issue was resolved. 

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