fix: bug 作答明细的 3D question_index

src/views/Answer/questions/components/AnswerViewer.vue

@@ -207,7 +207,7 @@ export default defineComponent({
     this.scene = this.config.scene_information;
 
     // 解决缓存问题，答卷时加载场景信息
-    if(!this.scene) {
+    if(!this.scene && this.question.question_index) {
       var res = await BrowsingRecordApi.getSurveysScene({
         sn: this.$route.query.sn,
         question_index: this.question.question_index

src/views/Answer/questions/components/AnswerViewerMatrix.vue

@@ -180,7 +180,7 @@ export default defineComponent({
     this.scene = this.config.scene_information;
 
     // 解决缓存问题，答卷时加载场景信息
-    if(!this.scene) {
+    if(!this.scene && this.question.question_index) {
       var res = await BrowsingRecordApi.getSurveysScene({
         sn: this.$route.query.sn,
         question_index: this.question.question_index