Cloudflare Wrangler Container App Registration Fails with Error 10007 on Dispatch Namespace

What this error means

A request to the Cloudflare API (/accounts/{ACCOUNT_ID}/workers/scripts/{name}/versions/{VERSION_ID}) failed. This Worker does not exist on your account. [code: 10007] is a Cloudflare failure pattern reported for developers trying to fix cloudflare workers for platforms container deployment error 10007 with dispatch namespace. Based on the imported evidence, treat this as a tool-specific troubleshooting page rather than a generic API error.

Why this happens

GitHub issue cloudflare/workers-sdk#13936 (May 15, 2026): wrangler deploy —dispatch-namespace for Workers with containers fails because container-application registration targets /workers/scripts/ instead of /workers/dispatch/namespaces/{ns}/scripts/. Image builds and pushes succeed but registration fails with 404/10007. Category: Cloudflare (Workers SDK).

Common causes

• GitHub issue cloudflare/workers-sdk#13936 (May 15, 2026): wrangler deploy —dispatch-namespace for Workers with containers fails because container-application registration targets /workers/scripts/ instead of /workers/dispatch/namespaces/{ns}/scripts/. Image builds and pushes succeed but registration fails with 404/10007. Category: Cloudflare (Workers SDK).

Quick fixes

1. Confirm the exact error signature matches A request to the Cloudflare API (/accounts/{ACCOUNT_ID}/workers/scripts/{name}/versions/{VERSION_ID}) failed. This Worker does not exist on your account. [code: 10007].
2. Check the Cloudflare account, local tool state, and provider configuration involved in the failing workflow.
3. Check the build output, project root, and deployment platform configuration before redeploying.

Platform/tool-specific checks

• Verify the command, editor, extension, or API client that produced the error.
• Compare local settings with CI, deployment, or editor-level settings when the error appears in only one environment.
• Avoid deleting credentials, local model data, or project settings until the failing scope is clear.

Step-by-step troubleshooting

1. Capture the exact error message and the command, editor action, or request that triggered it.
2. Check whether the failure is account/auth, quota/rate, model/provider, local runtime, or deployment configuration.
3. Review the source evidence below and compare it with your environment.
4. Apply one change at a time and rerun the smallest failing action.
5. Keep the working fix documented for the team or deployment environment.

How to prevent it

• Keep provider/tool configuration documented.
• Record non-secret diagnostics such as tool version, provider name, model name, and command path.
• Add a lightweight check before CI or production workflows depend on the tool.

Sources checked

• https://github.com/cloudflare/workers-sdk/issues/13936

Evidence note: GitHub issue cloudflare/workers-sdk#13936 (May 15, 2026): wrangler deploy —dispatch-namespace for Workers with containers fails because container-application registration targets /workers/scripts/ instead of /workers/dispatch/namespaces/{ns}/scripts/. Image builds and pushes succeed but registration fails with 404/10007. Category: Cloudflare (Workers SDK).

Related errors

• Cloudflare

FAQ

What should I check first?

Start with the exact A request to the Cloudflare API (/accounts/{ACCOUNT_ID}/workers/scripts/{name}/versions/{VERSION_ID}) failed. This Worker does not exist on your account. [code: 10007] text and the smallest action that reproduces it.

Can I ignore this error?

No. Treat it as a failed Cloudflare workflow until the root cause is understood.

Is this guaranteed to have one fix?

No. The imported evidence supports the troubleshooting path above, but tool behavior can vary by account, plan, version, provider, and local configuration.

How do I know the fix worked?

Rerun the same command, editor action, or request. The fix is working when that action completes without A request to the Cloudflare API (/accounts/{ACCOUNT_ID}/workers/scripts/{name}/versions/{VERSION_ID}) failed. This Worker does not exist on your account. [code: 10007].