"errors": [{"code": "2012", "message": "Unable to list blobs on the Azure blob storage account."}

Question

Error result :
{"modelInfo": {"modelId": "f205200d-90f4-432e-be89-1cf268a1a49d", "status": "invalid", "createdDateTime": "2020-08-28T08:00:32Z", "lastUpdatedDateTime": "2020-08-28T08:00:33Z"}, "trainResult": {"averageModelAccuracy": 0.0, "errors": [{"code": "2012", "message": "Unable to list blobs on the Azure blob storage account."}]}}

An error occurred while following the guide below.
https://learn.microsoft.com/ko-kr/azure/cognitive-services/form-recognizer/quickstarts/python-labeled-data#train-a-model-using-labeled-data

The input value was here :
SAS key : https://<storage account>.blob.core.windows.net/<container name>?<SAS value> ( getting from get shared access signature )
Endpoint : Cognitive Services's endpoint
apim : Cognitive Services's api key

How can i resolve this error?

Answer 1

@ihwan According to the error it looks like the list permissions might be missing with your blob. Please make sure the Read and List permissions are checked, and click Create. Then copy the value in the URL section. It should have the form:

https://<storage account>.blob.core.windows.net/<container name>?<SAS value>