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InvalidRequestContent error occurred("source" parameter is null)

I'm trying to run Power Automate Desktop with Power Automate.
I got an error like this.

 

 
    "code""InvalidRequestContent",
    "message""The request content was invalid and could not be deserialized. The value cannot be Null.
 Parameter:source'。"


It says that the "source" parameter is null, but I haven't created the "source" parameter.
I haven't even declared an Input variable on Power Automate Desktop.
What is the "source" parameter?
Where is it null?

1 REPLY 1
Helper I
Helper I

Hi,

 

be sure you are running the latest Power Automate Desktop version available. In case you're in doubt, download the latest one from here: https://go.microsoft.com/fwlink/?linkid=2102613. It should be: 2.2.128.20340.

 

Let me know if it helped you.

 

Best regards,

Tomasz

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