Update index.tsx

src/views/courseware-list/index.tsx

@@ -122,7 +122,9 @@ export default defineComponent({
       try {
         const schoolInfos = state.user.data.schoolInfos;
         const tenantId =
-          schoolInfos.length > 0 ? schoolInfos[0].tenantId : null;
+          schoolInfos && schoolInfos.length > 0
+            ? schoolInfos[0].tenantId
+            : null;
 
         const { data } = await api_tenantInfoDetail({
           id: tenantId
@@ -130,15 +132,16 @@ export default defineComponent({
 
         baseBookVerionList.value = data.bookVersionList || [];
         bookVersionList.value = deepClone(baseBookVerionList.value);
-        const index = baseBookVerionList.findIndex(
+        const index = baseBookVerionList.value.findIndex(
           (item: any) => item.bookVersionId == coursewareStorage.bookVersoinId
         );
         // 判断列表中是存在，缓存的教材数据
         if (index < 0) {
           forms.bookVersionId = null;
         }
-      } catch {
+      } catch (e) {
         //
+        console.log(e);
       }
     };