補 OpenClaw 報表資料解析診斷

services/openclaw_strategist_service.py

@@ -462,7 +462,7 @@ def _fetch_top_threats(limit: int = 10) -> List[Dict]:
             try:
                 meta = json.loads(r[3]) if r[3] else {}
             except Exception:
-                pass
+                logger.debug("[OpenClaw] price_alert metadata_json decode failed sku=%s", r[0], exc_info=True)
             result.append({
                 "sku": r[0],
                 "summary": (r[1] or "")[:200],
@@ -996,7 +996,7 @@ def _call_gemini(
                         output=getattr(usage, 'candidates_token_count', 0) or 0,
                     )
             except Exception:
-                pass
+                logger.debug("[OpenClaw] Gemini usage metadata parse failed caller=%s", caller, exc_info=True)
             return response.text or ""
         except Exception as e:
             logger.error("[OpenClaw] Gemini 呼叫失敗: %s", e)