fix(我的流程): 修复由于查询不到历史任务信息导致异常bug

2022-10-08 22:02:00 +08:00
parent 4bc7e08889
commit c9b3a7563d
1 changed files with 3 additions and 1 deletions
--- a/ruoyi-system/src/main/java/com/ruoyi/workflow/service/impl/WfProcessServiceImpl.java
+++ b/ruoyi-system/src/main/java/com/ruoyi/workflow/service/impl/WfProcessServiceImpl.java
@@ -260,7 +260,9 @@ public class WfProcessServiceImpl extends FlowServiceFactory implements IWfProce
            } else {
                List<HistoricTaskInstance> historicTaskInstance = historyService.createHistoricTaskInstanceQuery()
                    .processInstanceId(hisIns.getId()).orderByHistoricTaskInstanceEndTime().desc().list();
-                taskVo.setTaskId(historicTaskInstance.get(0).getId());
+                if (CollUtil.isNotEmpty(historicTaskInstance)) {
+                    taskVo.setTaskId(historicTaskInstance.get(0).getId());
+                }
            }
            taskVoList.add(taskVo);
        }