From d2df50ab05a9d9a85a4b735786fe3f2b6e00186e Mon Sep 17 00:00:00 2001
From: chenluhua1980 <Chenluhua@qq.com>
Date: 星期一, 26 一月 2026 22:19:17 +0800
Subject: [PATCH] 1.已把空指针和防护都补上了：创建消息失败直接返回并删除 action；spooling/发送/序列化都会跳过空消息并记录错误，避免再因 m_pSendMessage 为空导致崩溃或写出坏缓存。

---
 SourceCode/Bond/BoounionPLC/Model.h |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/SourceCode/Bond/BoounionPLC/Model.h b/SourceCode/Bond/BoounionPLC/Model.h
index 48a52cb..55401e4 100644
--- a/SourceCode/Bond/BoounionPLC/Model.h
+++ b/SourceCode/Bond/BoounionPLC/Model.h
@@ -46,7 +46,7 @@
 	IObservableEmitter* m_pObservableEmitter;
 	CString m_strWorkDir;
 	std::map<std::string, CPLC*> m_mapPlc;
-	std::string m_strCurrPlc;
+	CPLC* m_pActivePlc;
 
 private:
 	int m_nTimerID;

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