Last Updated:
27 Apr 2022 08:30
by ADMIN
## Missing kendo-react-popup
On this page: https://www.telerik.com/kendo-react-ui/getting-started/
On this section: "Add a KendoReact Data Grid"
When I launch the app as usual:
```sh
yarn start
```
Then the browser page includes this error:
```
Compiled with problems:
ERROR in ./.yarn/__virtual__/@progress-kendo-react-data-tools-virtual-df92d36fcf/0/cache/@progress-kendo-react-data-tools-npm-5.2.0-8d098f65a0-5d68752aaa.zip/node_modules/@progress/kendo-react-data-tools/dist/es/columnmenu/ColumnMenuFilterForm.js 19:0-55
Module not found: Error: @progress/kendo-react-data-tools tried to access @progress/kendo-react-buttons (a peer dependency) but it isn't provided by your application; this makes the require call ambiguous and unsound.
Required package: @progress/kendo-react-buttons
Required by: @progress/kendo-react-data-tools@virtual:79c9c696d5f1e6f4dd730946c0d2912611551a498926b146bcbdd9d142588c5f4c2333469b63e7a9a2bdd1f0f1313d0d70b72cc8dbcafcc20e21e6b9790f6068#npm:5.2.0 (via /Users/joel/git/joelparkerhenderson/demo/demo-react-kendo/.yarn/__virtual__/@progress-kendo-react-data-tools-virtual-df92d36fcf/0/cache/@progress-kendo-react-data-tools-npm-5.2.0-8d098f65a0-5d68752aaa.zip/node_modules/@progress/kendo-react-data-tools/dist/es/columnmenu/)
Ancestor breaking the chain: demo-react-kendo@workspace:.
…
```
The solution that works for me...
Add the package:
```sh
yarn add @progress/kendo-react-popup
````
Edit `src/App.js` and add this line:
```js
import '@progress/kendo-react-popup';
```