Machine learning extractor error for custom model

Help Document Understanding
#1

Hello,
I’am trying to test my custom invoice model deployed on cloud from local uipath studio.

My UiPath Studio version : 2021.4.4
My Document Understanding ML Skills version : 9.0

UiPath Studio is connected to Cloud Orchestrator via proxy and ml skills model is visible on “Machine Learning Extractor”. However when I click on “Get Capabilities” I get an error as below.

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“An error occured while retrieving capabilities from server. Please check the logs for more details.”
But there are no logs neither on UiPath studio nor in Cloud.

#2

Hey, @otim ,
Can you intercept the request with a tool (like Fiddler) and send it along with the response? The error from the print screen is vague and we cannot tell what causes this.

Thanks,
Adi