Loader errors

ErrorCauseFix
Could not load Weei bootstrap configuration.Weei did not accept the request, usually because the page's origin is not registered.Register the exact origin, including scheme and port, in your account.
Unsupported Weei release.The selected release is incompatible with this loader.Remove releaseId or use a current release.
Release mismatch.The pinned releaseId is not available.Remove releaseId or check its value.
A network, CORS or CSP errorThe browser blocked a Weei request.See Content Security Policy.

Common problems

SymptomCheck
The panel does not appearYour site settings may show it only to signed-in users; call setUser() with a token.
widgetsApi.get() returns undefinedIs the widget enabled for your site? Has enable() finished?
Participants do not see each otherThey must be on the same site and room, over HTTPS.
A site widget does not receive messagesEvery participant's page must add the same widget, with the same connectorName.
It works locally but not in productionRegister both origins; they are configured separately.

Content Security Policy

If your page sets a CSP, allow https://weei-core.web.app in script-src, and https://api.weei.io with its WebSocket endpoint in connect-src.

Contact support

Send the page URL, the time, the console error and the first failed network request. Do not include tokens.