The most common cause is an outdated local cache. If a maintainer pushed a fix or changed a version tag, your local index might be pointing to a file that no longer exists at that specific URL. helm repo update Use code with caution. 2. Verify the Version Exists
helm pull oci://registry-1.docker.io/bitnamicharts/apache --version 10.1.1 Use code with caution. 💡 Pro-Tip: Debugging with Verbose Logs helm failed to download at version
If you are behind a corporate firewall, Helm might be able to read the small index.yaml file but get blocked when trying to download the larger binary package. Set your proxy environment variables: export HTTPS_PROXY=http://your-proxy:8080 Use code with caution. 4. OCI Registry Issues The most common cause is an outdated local cache
If your version isn't listed, you likely have a typo in your Chart.yaml or install command. 3. Clear the Helm Cache helm failed to download at version
If the error persists, use the --debug flag. This will output the exact URL Helm is attempting to hit, allowing you to test that URL directly in a browser or via curl . helm install my-release --version --debug Use code with caution. To help you get this resolved faster: and version are you trying to download?