sipeed/picoclaw · error

missing session id

Error message

missing session id

What it means

Error "missing session id" thrown in sipeed/picoclaw.

Source

Thrown at web/backend/api/session.go:903

		items = []sessionListItem{} // Out of bounds, return empty
	} else {
		if end > totalItems {
			end = totalItems
		}
		items = items[offset:end]
	}

	w.Header().Set("Content-Type", "application/json")
	json.NewEncoder(w).Encode(items)
}

// handleGetSession returns the full message history for a specific session.
//
//	GET /api/sessions/{id}
func (h *Handler) handleGetSession(w http.ResponseWriter, r *http.Request) {
	sessionID := r.PathValue("id")
	if sessionID == "" {
		http.Error(w, "missing session id", http.StatusBadRequest)
		return
	}

	dir, toolFeedbackMaxArgsLength, err := h.sessionRuntimeSettings()
	if err != nil {
		http.Error(w, "failed to resolve sessions directory", http.StatusInternalServerError)
		return
	}

	ref, refErr := h.findPicoJSONLSession(dir, sessionID)
	var sess sessionFile
	err = refErr
	if refErr == nil {
		sess, err = h.readJSONLSession(dir, ref.Key)
	}
	if err == nil && isEmptySession(sess) {
		err = os.ErrNotExist
	}

View on GitHub (pinned to 49183d7e8d)

When it happens

Trigger: Thrown at web/backend/api/session.go:903 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/3c2957e8ed17d42b. Report an issue: GitHub.