fix bug

py-client/strategy/trend/open.py

@@ -17,8 +17,20 @@ def open_signal(run:Runtime, ticks, open_signals) -> None:
     for item in open_signals:
         # 1. 验证信号配置允许开仓的时间区间。
         signal_config = run.global_cfg.signals.get(item.signal_key)
-        if signal_config is None or not check_timezone(signal_config.timezone):
-            log.info("[Open] %s 信号=%s，跳过：不在信号时间段(%s)", item.code, item.signal_key,signal_config.timezone)
+        if signal_config is None:
+            log.warning(
+                "[Open] %s 信号=%s，跳过：未找到信号配置",
+                item.code,
+                item.signal_key,
+            )
+            continue
+        if not check_timezone(signal_config.timezone):
+            log.info(
+                "[Open] %s 信号=%s，跳过：不在信号时间段(%s)",
+                item.code,
+                item.signal_key,
+                signal_config.timezone,
+            )
             continue
 
         # 2. 检查该证券是否已有买入委托锁，防止重复下单。