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

Bo Xiao 20 Reputation points Microsoft Employee

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I changed the unauthenticated requests part.

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Then, the page crashed.

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It can repro every time.

azure function portal crash.gif

Azure Functions
Azure Functions
An Azure service that provides an event-driven serverless compute platform.
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  1. Andriy Bilous 11,176 Reputation points


    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:

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