From 81b2999dc4ceb50514e624c6cfa8c67d988d2c12 Mon Sep 17 00:00:00 2001
From: gssong <1742057357@qq.com>
Date: 星期五, 08 三月 2024 23:04:01 +0800
Subject: [PATCH] fix 修改流程预览悬浮无已审批人员问题

---
 ruoyi-modules/ruoyi-workflow/src/main/java/org/dromara/workflow/utils/WorkflowUtils.java |    9 ++++++++-
 1 files changed, 8 insertions(+), 1 deletions(-)

diff --git a/ruoyi-modules/ruoyi-workflow/src/main/java/org/dromara/workflow/utils/WorkflowUtils.java b/ruoyi-modules/ruoyi-workflow/src/main/java/org/dromara/workflow/utils/WorkflowUtils.java
index c9e7f51..6650d0f 100644
--- a/ruoyi-modules/ruoyi-workflow/src/main/java/org/dromara/workflow/utils/WorkflowUtils.java
+++ b/ruoyi-modules/ruoyi-workflow/src/main/java/org/dromara/workflow/utils/WorkflowUtils.java
@@ -155,7 +155,14 @@
                 }
             } else {
                 List<HistoricIdentityLink> candidateList = StreamUtils.filter(linksForTask, e -> FlowConstant.CANDIDATE.equals(e.getType()));
-                List<Long> userIdList = StreamUtils.toList(linksForTask, e -> Long.valueOf(e.getUserId()));
+                List<Long> userIdList = new ArrayList<>();
+                for (HistoricIdentityLink historicIdentityLink : linksForTask) {
+                    try {
+                        userIdList.add(Long.valueOf(historicIdentityLink.getUserId()));
+                    } catch (NumberFormatException ignored) {
+
+                    }
+                }
                 List<SysUserVo> sysUsers = WORKFLOW_USER_SERVICE.getUserListByIds(userIdList);
                 if (CollUtil.isNotEmpty(sysUsers)) {
                     List<Long> userIds = StreamUtils.toList(sysUsers, SysUserVo::getUserId);

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