优化

src/views/classifyManage/treeClassify/index.vue

@@ -97,7 +97,9 @@
     },
     methods: {
       openAddDialog (editData) {
-        editData.type = editData.type + ''
+        if(editData) {
+          editData.type = editData.type + ''
+        }
         this.$refs.editRef.open(editData);
       },
       reload (params) {