Cloudflare / Cloudflare

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

Fix Cloudflare Workers for Platforms container deployment error 10007 with dispatch namespace Includes evidence for Cloudflare troubleshooting demand.

Source-backed Last updated May 15, 2026 1 source Needs local verification

Category: Cloudflare
Error signature: 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]
Quick fix: Check the build output, project root, and deployment platform configuration before redeploying.
Updated: May 15, 2026
Verification status: Source-backed
Evidence: 1 public source URL

Before you change production

This page includes public source URLs in the imported troubleshooting record. Compare those references with your version and environment before applying changes.

Reproduce the smallest failing action and save non-secret logs before changing configuration.
Check versions for Cloudflare, related SDKs, package managers, CI runners, and hosting providers.
Change one setting or dependency at a time, then rerun the same failing command or request.
Avoid destructive commands, credential rotation, billing changes, or security relaxations without a rollback plan.

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

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].
Check the Cloudflare account, local tool state, and provider configuration involved in the failing workflow.
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

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

Diagnostic flow for this page

Match 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] exactly before applying the quick fix.
Compare the failing environment with Cloudflare versions, account scope, provider settings, and deployment context.
Check the listed common causes in order, starting with the cause that best matches your logs.
Use the evidence status below to decide whether to confirm against public sources or official documentation.
Apply one reversible change, rerun the smallest failing action, and keep rollback notes.

FAQ

What does 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] mean in Cloudflare?

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] indicates the workflow described by "Cloudflare Wrangler Container App Registration Fails with Error 10007 on Dispatch Namespace" failed in a Cloudflare context. Start by confirming the exact signature and the component that emitted it.

What should I check first for 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]?

Check whether this cause matches your environment: 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).

Is the 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] guidance source-backed?

The "Cloudflare Wrangler Container App Registration Fails with Error 10007 on Dispatch Namespace" page is labeled source-backed. It has 1 public source URL from github.com, so use that evidence status when deciding how much additional verification you need.

When should I avoid the quick fix for 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]?

For "Cloudflare Wrangler Container App Registration Fails with Error 10007 on Dispatch Namespace", avoid applying "Check the build output, project root, and deployment platform configuration before redeploying." when the error text differs, the affected version or provider is different, or the change would touch credentials, billing, DNS, production deploy settings, or irreversible data.

What should I collect before debugging 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]?

For "Cloudflare Wrangler Container App Registration Fails with Error 10007 on Dispatch Namespace", collect the failing Cloudflare command or request, non-secret configuration, versions, timestamps, request IDs when available, and the smallest reproduction that still triggers the signature.