应急预案文件无法下载

src/views/geologyDisaster/details.vue

@@ -169,6 +169,10 @@ export default {
       });
     },
     download(row) {
+      if (!row.path) {
+        this.$Message.error('应急预案文件路径为空，无法下载！');
+        return;
+      }
       window.open(`${window.axiosURI}/file/upload/attachment${row.path}`);
     },
     preview(row) {