Trying to create new custom classification model, error 'InvalidContentSourceFormat: Invalid content source: Could not read build content.'

CURRAN Paul 10 Reputation points

I've been successfully able to create a custom classification and extraction model using Form Recognizer studio.

I'm now trying to create an updated classification model and all train attempts fail with error

InvalidContentSourceFormat: Invalid content source: Could not read build content.

I'm unsure as to what the problem is or where to start, I'm using studio.

Thanks in advance.

Azure AI Document Intelligence
Azure AI Document Intelligence
An Azure service that turns documents into usable data. Previously known as Azure Form Recognizer.
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