From f47e747311e7937c40c0535321f2198a3cb740ee Mon Sep 17 00:00:00 2001
From: smallchill <smallchill@163.com>
Date: Tue, 25 Jun 2019 23:19:35 +0800
Subject: [PATCH] =?UTF-8?q?:tada:=20=E4=BC=98=E5=8C=96=E6=B5=81=E7=A8=8B?=
 =?UTF-8?q?=E5=88=97=E8=A1=A8?=
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---
 .../flow/engine/service/impl/FlowServiceImpl.java            | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/blade-ops/blade-flow/src/main/java/org/springblade/flow/engine/service/impl/FlowServiceImpl.java b/blade-ops/blade-flow/src/main/java/org/springblade/flow/engine/service/impl/FlowServiceImpl.java
index 2db3c8c9..315714be 100644
--- a/blade-ops/blade-flow/src/main/java/org/springblade/flow/engine/service/impl/FlowServiceImpl.java
+++ b/blade-ops/blade-flow/src/main/java/org/springblade/flow/engine/service/impl/FlowServiceImpl.java
@@ -124,7 +124,10 @@ public class FlowServiceImpl extends ServiceImpl<FlowMapper, FlowModel> implemen
 			flowExecution.setId(execution.getId());
 			flowExecution.setName(execution.getName());
 			flowExecution.setStartUserId(execution.getStartUserId());
-			flowExecution.setStartUser(UserCache.getUserByTaskUser(execution.getStartUserId()).getName());
+			User taskUser = UserCache.getUserByTaskUser(execution.getStartUserId());
+			if (taskUser != null) {
+				flowExecution.setStartUser(taskUser.getName());
+			}
 			flowExecution.setStartTime(execution.getStartTime());
 			flowExecution.setExecutionId(execution.getId());
 			flowExecution.setProcessInstanceId(execution.getProcessInstanceId());