From 9402b8187cd3f880e87bad0035b774362ab9636b Mon Sep 17 00:00:00 2001
From: xcd <834800634@qq.com>
Date: 星期五, 10 七月 2020 15:17:59 +0800
Subject: [PATCH] Merge branch 'master' of http://gitblit.broconcentric.com:8088/r/M071
---
src/Bro.M071.Process/M071Process_MotionCard.cs | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/src/Bro.M071.Process/M071Process_MotionCard.cs b/src/Bro.M071.Process/M071Process_MotionCard.cs
index 29b2055..62fd994 100644
--- a/src/Bro.M071.Process/M071Process_MotionCard.cs
+++ b/src/Bro.M071.Process/M071Process_MotionCard.cs
@@ -125,7 +125,7 @@
private void MotionCardSettingCheck()
{
IDevice device = DeviceCollection.FirstOrDefault(u => u is IMotionCard);
- if (device.InitialConfig is MotionCardInitialConfigBase iConfig)
+ if (device?.InitialConfig is MotionCardInitialConfigBase iConfig)
{
outputCtrlCard = device as MotionCardBase;
--
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