sipeed/picoclaw · error

hook aborted turn during before_llm: %s

Error message

hook aborted turn during before_llm: %s

What it means

Error "hook aborted turn during before_llm: %s" thrown in sipeed/picoclaw.

Source

Thrown at pkg/agent/turn_coord.go:521

			GracefulTerminal: false,
		})
		switch decision.normalizedAction() {
		case HookActionContinue, HookActionModify:
			if llmReq != nil {
				if strings.TrimSpace(llmReq.Model) != "" && llmReq.Model != llmModel {
					hookModelChanged = true
				}
				llmModel = llmReq.Model
				messages = llmReq.Messages
				llmOpts = llmReq.Options
				delete(llmOpts, "native_search")
			}
		case HookActionAbortTurn:
			reason := decision.Reason
			if reason == "" {
				reason = "hook requested turn abort"
			}
			return "", fmt.Errorf("hook aborted turn during before_llm: %s", reason)
		case HookActionHardAbort:
			reason := decision.Reason
			if reason == "" {
				reason = "hook requested turn abort"
			}
			return "", fmt.Errorf("hook aborted turn during before_llm: %s", reason)
		}
	}
	if hookModelChanged {
		// Hook-selected models must not continue through the pre-hook fallback
		// candidate list, otherwise fallback execution would call the original
		// candidate model and silently ignore the hook decision.
		activeCandidates = nil
	}

	callSideLLM := func(callMessages []providers.Message) (*providers.LLMResponse, error) {
		if len(activeCandidates) > 1 && al.fallback != nil {
			fbResult, err := al.fallback.ExecuteCandidate(

View on GitHub (pinned to 49183d7e8d)

When it happens

Trigger: Thrown at pkg/agent/turn_coord.go:521 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of sipeed/picoclaw@49183d7e8d (2026-08-15). Data as JSON: /api/errors/118cb2b8eb9be675. Report an issue: GitHub.