From ad822784d55c24e5a6696e474b22f53c880e3055 Mon Sep 17 00:00:00 2001
From: joylink_zhangsai <1021828630@qq.com>
Date: Mon, 7 Dec 2020 15:26:32 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BB=BF=E7=9C=9F=E6=95=B0=E6=8D=AE=E6=A0=A1?=
 =?UTF-8?q?=E9=AA=8Cbug=E4=BF=AE=E6=94=B9?=
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---
 .../joylink/rtss/simulation/cbtc/build/InterlockBuilder2.java    | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/main/java/club/joylink/rtss/simulation/cbtc/build/InterlockBuilder2.java b/src/main/java/club/joylink/rtss/simulation/cbtc/build/InterlockBuilder2.java
index 570e35ba0..9c3e69f70 100644
--- a/src/main/java/club/joylink/rtss/simulation/cbtc/build/InterlockBuilder2.java
+++ b/src/main/java/club/joylink/rtss/simulation/cbtc/build/InterlockBuilder2.java
@@ -148,6 +148,7 @@ public class InterlockBuilder2 {
                     route.setDestinationButtonSignal(endButtonSignal);
                 }
             }
+            if (route.getStart() == null) continue;
             route.setTurnBack(mapRouteVO.isTurnBack());
             route.setAtp(mapRouteVO.isAtp());
             route.setGround(mapRouteVO.isGround());