form-recognizer container custom-template-3.0 fails with "No service for type 'Endpoint.ModelManagement.HeadersActionFilter' has been registered"

Question

Hello

Following this link:

https://learn.microsoft.com/en-us/azure/applied-ai-services/form-recognizer/containers/form-recognizer-container-install-run?tabs=custom&view=form-recog-3.0.0

I have reproduced the exact configuration for the docker-compose file and also for all requisites necessary to run the Custom container, version 3.0/3.1

The containers (layout, custom-template and studio) start normally, but when I access the Form Recognizer Studio and try to train a new model, I am getting the following error in the logs:

No service for type 'Endpoint.ModelManagement.HeadersActionFilter' has been registered

If I try to just go to the Models tab to view, I see this error:

Microsoft.CloudAI.Containers.Exceptions.CollectionNotFoundException: collection with name 'formrecognizer' could not be found in storage.

The "./shared" storage seems to be fine b/c a "layout" sub directory gets created by the system at some point.

Any help or tip to get this solved will be welcome. Thank you.

Answer 1

We figured it out with the help of Copilot. We had to create a new file under "shared" :

formrecognizer/meta

{
  "version": 1,
  "collections": {
    "formrecognizer": {}
  }
}

Then to fith the Header error, we used the older Custom Template 3.0 version, released on 4/11/2023

Maybe the new version released yesterday will address the issue, we will test later.