Azure function portal UX crashes every time I update App Service authentication settings

Question

I changed the unauthenticated requests part.

Then, the page crashed.

It can repro every time.

azure function portal crash.gif

Answer 1

Hello

Considering the the screenshots provided, you have error: Access Violation when Retrieving Access Token for Azure Function.

There could be multiple issues and you can try to:

• Check code where you’re retrieving the access token. Ensure that you’re following the correct procedure.
• Ensure that the service principal has the required API permissions (e.g., Microsoft Graph, Azure Management APIs, etc.).
• If your Azure Function is running with a managed identity, ensure that the identity has the necessary permissions.
• Double-check the method you’re using to retrieve the access token.
• Enable detailed logging in your Azure Function.

Also try to check your browser settings:

https://learn.microsoft.com/en-us/answers/questions/1720613/error-code-status-access-violation-when-searching