This error does not prove a missing npm package.It proves
create() found no client-modules factory in the browser registration queue.Route one immutable page load.
injection rows
exact combo URL
registration id
before shell create
- 01Save HTML, HAR, console, and Host log from the same generation.
- 02Require queue facade, blocking bootstrap script, and boot graph in order.
- 03Fetch the exact revisioned
/pluginsURL without normalizing its query. - 04Reject redirects, branded HTML errors, truncated bytes, and stale cache pairs.
- 05Compare direct localhost and public proxy paths.
- 06Do not treat bare Vite or a static
dist/server as the Host composition.
Recover without destroying user state.
Do not delete Sessions, models, credentials, or workspaces.
Restore a consistent Host-generated HTML and bootstrap bundle generation; those application records are not the boot registration.
Primary evidence.
Keep the complete diagnostic.
The canonical runbook covers direct capture commands, eight failure routes, mixed-generation caches, safe recovery, and ten regression gates.
Read the full runbook