Cannot Save Data to Azure Blob Storage

[TirtaHema]

I am trying to follow this documentation and from this blog after following all the steps, I still cannot upload files to azure blob storage. There is no error in the portal but the file still does not exist in azure blob storage or in the table (dataverse). When I try to upload a file from the form in the dataverse I got an error like the picture below.  Does anyone know how to solve it?

[Fubar]

Check that the Entity/Table that the Notes attachment is being attached to has been enabled for Attachments (Notes) in its Entity definition settings.  (i.e. the Table that will be the Notes regarding object needs to be enabled for Attachments)

[TirtaHema]

Thanks for your answer, now I can upload manually through the record but I still cannot upload the file from the portal, If I upload from the portal the file does not exist in the record. I have set the entity form to store in blob storage and set pictures below.

[Fubar · Accepted solution]

Do you get any error (other than what you included earlier)?

Try setting it to Notes rather than blob first and see if that works (this will tell you if it is something specifically with the setup for blob storage or not). 

Make sure you have cleared the Portal Cache after making these types of updates to the Entity Form etc. 

Double check the users entity permissions has them for (Notes/Annotations and the entity that will be the regarding object and that Append/Append To are set on)