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Failed to deserialize input arguments json AFTER pad update

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Posted on 28 Mar 2025 05:53:19 by CU07010100-0

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This problem only occurs AFTER I update my Power Automate Desktop version last week. (11.2503.293.0) previous version I forgot...

Situation: when I invoke a desktop flow using Task Schedular

What works:

ms-powerautomate:/console/flow/run?environmentid=Default-abcd&workflowid=abcd&inputArguments={\"isSth\":false}

What does not work:

ms-powerautomate:/console/flow/run?environmentid=Default-abcd&workflowid=abcd&inputArguments={\"sth\":\"abc\"}

before update, a combine of this works

i.e. &inputArguments={\"isSth\":false, \"sth\":\"abc\"}

The exact message I have:

Exception message: Failed to deserialize input arguments json
HResult: -2146233088

Thank you very much in advance.

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CU07010100-0 8 on 28 Mar 2025 at 09:00:49

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Failed to deserialize input arguments json AFTER pad update

ok eventually I solved this problem myself after keep on trying. The below solution works:

ms-powerautomate:/console/flow/run?environmentid=Default-abcd&workflowid=abcd&inputArguments={\"isSth\":false,\"sth\":'abc'}

no space, string value embraced by single quote

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