style：修复甘特图保存后弹框报错

src/views/mes/tasksummary/components/ScheduleGanttPanelEditable.vue

@@ -492,6 +492,11 @@ const movePlanDataToDevice = (task: any, targetDeviceTaskId: string | number, so
 }
 
 const normalizeDeviceChildren = (deviceTaskId: string | number, priorityTaskId?: string | number) => {
+  try {
+    gantt.getTask(deviceTaskId)
+  } catch {
+    return
+  }
   const childTaskIds = gantt.getChildren(deviceTaskId)
   if (!Array.isArray(childTaskIds) || !childTaskIds.length) return
   const childTasks = childTaskIds
@@ -513,11 +518,13 @@ const normalizeDeviceChildren = (deviceTaskId: string | number, priorityTaskId?:
 }
 
 const refreshPlanLinksByRowOrder = () => {
+  try {
     const allLinks = gantt.getLinks()
     allLinks.forEach((item: any) => gantt.deleteLink(item.id))
     let linkIndex = 1
     const deviceTaskIds = gantt.getChildren(0)
     deviceTaskIds.forEach((deviceTaskId: string | number) => {
+      try {
         const childTaskIds = gantt.getChildren(deviceTaskId).filter((childId: string | number) => {
           const task = gantt.getTask(childId)
           return !!task?._planData
@@ -534,7 +541,9 @@ const refreshPlanLinksByRowOrder = () => {
           }
           previousTaskId = taskId
         })
+      } catch {}
     })
+  } catch {}
 }
 
 const getDeviceInsertIndex = (deviceTaskId: string | number, startDate: dayjs.Dayjs) => {
@@ -672,8 +681,8 @@ const applyTaskAdjust = (task: any, targetDeviceTaskId: string | number, startDa
   syncPlanTimeFromTask(task)
   normalizeDeviceChildren(targetDeviceTaskId, task.id)
   if (sourceDeviceTaskId && sourceDeviceTaskId !== targetDeviceTaskId) {
-    normalizeDeviceChildren(sourceDeviceTaskId)
     removeDeviceFromGanttIfNoCurrent(sourceDeviceTaskId)
+    normalizeDeviceChildren(sourceDeviceTaskId)
   }
   refreshPlanLinksByRowOrder()
   refreshTimelineRangeByTasks()