Getting error when tagging custom entities at Language Studio

Pavel Kozhokar 1 Reputation point

I'm using Azure Language studio for training Custom Named entities recognition project.
After having first model successfully trained I'm suddenly faced with the following error:
When I continue adding new tags, and clicking "Save Tags" Language Studio throws me an error:

InvalidValue: Invalid api version null.`


I checked the outcoming request and see that LS refers to this endpoint:
which returns 400 error
So I can't continue with training project further.

Azure Cognitive Services
Azure Cognitive Services
A group of Azure artificial intelligence services and cognitive APIs that help build intelligent apps.
1,009 questions
Cognitive Service for Language
Cognitive Service for Language
An Azure service that provides natural language capabilities including sentiment analysis, entity extraction, and automated question answering.
185 questions
{count} votes