bugifx

src/pagesStudy/pages/start-exam/start-exam.vue

@@ -306,7 +306,9 @@ const restoreQuestion = (savedQuestion: Study.ExamineeQuestion[], fullQuestion:
   for (const item of fullQuestion) {
     const savedQs = savedQuestion.find(q => q.id === item.id);
     if (savedQs) {
-      item.answers = savedQs.answers.filter(ans => ans.trim());
+      if (savedQs.answers) {
+        item.answers = savedQs.answers.filter(ans => ans.trim()); 
+      }
       item.isMark = savedQs.isMark;
       item.isFavorite = savedQs.isFavorite;
       item.isNotKnow = savedQs.isNotKnow;