feat：初始化异常能结束

entry/src/main/ets/pages/Judge.ets

@@ -963,7 +963,12 @@ struct Index {
             this.loadingPopupVisible = true
             clearInterval(this.timer);
             clearInterval(globalThis.judgeTimer)
-            this.judge.checkExamIsEnd(true);
+            try {
+              this.judge.checkExamIsEnd(true);
+            } catch (e) {
+              router.back()
+            }
+
           }
         })
       }