router-for-me/CLIProxyAPI · error

plugin executor %s is unavailable

Error message

plugin executor %s is unavailable

What it means

Error "plugin executor %s is unavailable" thrown in router-for-me/CLIProxyAPI.

Source

Thrown at internal/pluginhost/adapters_executors.go:637

	case sdktranslator.FormatOpenAI:
		return []byte("data: [DONE]")
	default:
		return nil
	}
}

func sendExecutorPluginStreamChunk(ctx context.Context, out chan<- pluginapi.ExecutorStreamChunk, chunk pluginapi.ExecutorStreamChunk) bool {
	select {
	case out <- pluginapi.ExecutorStreamChunk{Payload: bytes.Clone(chunk.Payload), Err: chunk.Err}:
		return true
	case <-ctx.Done():
		return false
	}
}

func (a *executorAdapter) Execute(ctx context.Context, auth *coreauth.Auth, req coreexecutor.Request, opts coreexecutor.Options) (resp coreexecutor.Response, err error) {
	if a == nil || a.executor == nil || a.host.isPluginFused(a.pluginID) || !a.host.pluginIdentityCurrent(a.pluginID, a.path, a.version) {
		return coreexecutor.Response{}, fmt.Errorf("plugin executor %s is unavailable", a.Identifier())
	}
	defer func() {
		if recovered := recover(); recovered != nil {
			a.host.fusePlugin(a.pluginID, "Executor.Execute", recovered)
			resp = coreexecutor.Response{}
			err = fmt.Errorf("plugin executor %s panic: %v", a.Identifier(), recovered)
		}
	}()

	prepared, errPrepare := a.prepareExecutorCall(req, opts)
	if errPrepare != nil {
		return coreexecutor.Response{}, errPrepare
	}
	pluginResp, errExecute := a.executor.Execute(ctx, buildExecutorRequest(a.host, a.provider, auth, prepared.req, prepared.opts))
	if errExecute != nil {
		return coreexecutor.Response{}, errExecute
	}
	return coreexecutor.Response{

View on GitHub (pinned to 78f0c4079e)

Solutions

1. Verify the plugin process is loaded and healthy before executing.
2. Reload or reinstall the plugin providing the named executor.

When it happens

Trigger: Thrown at internal/pluginhost/adapters_executors.go:637 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of router-for-me/CLIProxyAPI@78f0c4079e (2026-08-15). Data as JSON: /api/errors/ba55eaf106409d02. Report an issue: GitHub.