项目配WBS修改

src/views/manager/projectinfo/detail.vue

@@ -1030,7 +1030,7 @@ export default {
       }
 
       this.leftloading = true;
-      if (value.toString().indexOf(',') >= 0) {
+      if (value&&value.toString().indexOf(',') >= 0) {
          //私有库
           if(this.templateType==1){
             this.projectForm.referenceWbsTemplateType='private'