From f5a6d4be5334f706ae73a08943a6667cd196bb78 Mon Sep 17 00:00:00 2001
From: luxiaotao1123 <t1341870251@63.com>
Date: 星期三, 15 二月 2023 08:22:46 +0800
Subject: [PATCH] #
---
src/main/java/com/zy/asrs/controller/MonitorController.java | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/src/main/java/com/zy/asrs/controller/MonitorController.java b/src/main/java/com/zy/asrs/controller/MonitorController.java
index a3b2ccc..df73a28 100644
--- a/src/main/java/com/zy/asrs/controller/MonitorController.java
+++ b/src/main/java/com/zy/asrs/controller/MonitorController.java
@@ -104,7 +104,7 @@
// 鑾峰彇杈撻�佺嚎plc绾跨▼
LedThread ledThread = (LedThread) SlaveConnection.get(SlaveType.Led, ledId);
- String ledContent = ledThread.getWorkNos().toString();
+ String ledContent = ledThread==null?"":ledThread.getWorkNos().toString();
// ledContent = "ask鐨勬ā鍧楄惃婊″ぇ绠椾簡钀ㄦ弧澶т簡\n 鏄獦澧冨埌鍩冨強鍡插鍡瞈n 钀ㄨ揪濮嗘墦寮�钀ㄦ弧澶у嚡鎾掗害褰撳姵钀ㄦ弧澶ц�佸笀";
return R.ok(
--
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