修改创建课程考试不显示的问题

src/modules/course/create/views/StepOne.vue

@@ -104,6 +104,7 @@ function fetchDetail() {
   getCourseDetails({ id }).then((res: any) => {
     Object.assign(form, res.data)
     examList.value = res.data.examinations
+    form.exam_id = res.data.examinations.map((item: any) => item.id).toString()
     loading = false
   })
 }
@@ -113,7 +114,7 @@ onMounted(() => {
 
 watchEffect(() => {
   form.lecturer_id = setDefaultData(form.lecturers)
-  form.exam_id = setDefaultData(examList.value)
+  // form.exam_id = setDefaultData(examList.value)
   form.live_id = setDefaultData(form.meetings)
 })
 

src/modules/course/create/views/StepTwo.vue

@@ -68,7 +68,7 @@ onMounted(() => {
 const handleChapterList = () => {
   getCharacter({ course_id: id, type: 'tree' }).then((res: any) => {
     dataSource.value = res.data[0]?.children
-    dataSource.value.forEach((item: any) => {
+    dataSource.value?.forEach((item: any) => {
       if (item.children.length) {
         item.children.forEach((it: any) => {
           it.parent_id = item.id