图层配置3

src/views/globalMap/layerConfigurationTest.vue

@@ -284,12 +284,14 @@ const handleAdd = (row?: MenuVO) => {
   reset();
   getTreeselect();
   row && row.menuId ? (form.value.parentId = row.menuId) : (form.value.parentId = 0);
-  if (!row.menuType) {
-    form.value.menuType = 'D';
-  } else if (row.menuType === 'D') {
-    form.value.menuType = 'Z';
-  } else if (row.menuType === 'Z') {
-    form.value.menuType = 'T';
+  if (row) {
+    if (!row.menuType) {
+      form.value.menuType = 'D';
+    } else if (row.menuType === 'D') {
+      form.value.menuType = 'Z';
+    } else if (row.menuType === 'Z') {
+      form.value.menuType = 'T';
+    }
   }
   dialog.visible = true;
   dialog.title = '添加菜单';