附件测试3

src/views/Platform/bugManage/bugQuery.vue

@@ -225,9 +225,11 @@ export default {
         this.form = res.data
         if (res.data.accessory === '') {
           var str = res.data.accessory
-          var obj = JSON.parse(str.split('{}')[0])
-          for (var a of obj) {
-            this.uptataKey.push(a)
+          if (str !== '') {
+            var obj = JSON.parse(str.split('{}')[0])
+            for (var a of obj) {
+              this.uptataKey.push(a)
+            }
           }
         }
         for (const a of this.bizIdEnumList) {