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"Manifest unknown: manifest tagged by '<tag>' is not found" error

  • Article

This article discusses a scenario in which Microsoft Azure Container Registry responds to a pull request by sending an error message that states that a manifest tag isn't found.

Symptoms

You receive the following error message:

Manifest for <container-registry-name>.azurecr.io/v2/<repository>/manifests/<tag> not found: manifest unknown: manifest tagged by "<tag>" is not found.

Cause

The tag that's associated with the image that you're trying to pull isn't found.

Solution

Make sure that the tag exists within the associated repository and registry.

To find the tags within the associated repository and registry, use one of the following methods:

  • In the Azure portal, follow these steps:

    1. Search for and select Container registries.

    2. In the list of container registries, select the name of your container registry.

    3. In the menu pane of your container registry, select Services > Repositories.

    4. In the list of repositories within your container registry, select the name of the repository in which the tag should exist.

    5. Check whether the tag in question is shown within the list of tags in the repository.

  • In Azure CLI, run the az acr repository show-tags command:

    az acr repository show-tags --name <my-registry> --repository <my-repository>

Note

Checking the repositories from the Azure portal or running the az acr repository show-tags command works successfully only if the Azure Container Registry network rules allows these actions.

Contact us for help

If you have questions or need help, create a support request, or ask Azure community support. You can also submit product feedback to Azure feedback community.