Question

我安装了ng-select2 package。我收到此错误，代码无法在'ng serve'之后编译。

节点版本为8.10.0
npm version 6.0.0
列表项

OS Windows 7

ERROR in d:/PATH-TO-PROJECT-FOLDER/node_modules/@types/select2/index.d.ts (233,49): 'JQuery' only refers to a type, but is being used as a namespace here.

ERROR in D:/PATH-TO-PROJECT-FOLDER/node_modules/ng-select2/ng-select2/ng-select2.component.ts (188,18): Cannot find name 'Select2Options'.

ERROR in /src/app/pages/dashboard/dashboard.component.ts (91,19): Cannot find name 'Select2Options'.

// Dashboard component ts(91, 19) error + I've also added import to it:
public options: Select2Options;

我尝试的解决方案是：

根据文档，添加导入并在@NgModule中导入到app.module.ts
我也安装了jquery@3.2.1和@ types / jquery @ 2.0.41。
npm cache verify，然后npm cache clean --force并更新npm
删除了package-lock.json，然后运行npm install 但这似乎不起作用。

Answer 1

正如github问题所述： SelectExptions界面被删除/重命名为最新版本4.0.45中的选项

要解决此问题，我只需通过运行将软件包降级到4.0.44 npm install @ types/select2@4.0.44 --save，这对我有用。

https://github.com/NejcZdovc/ng2-select2/issues/124

Angular（4.1.3）ng-select2错误

1 个答案: