Issue happened as "For one of the kendo packages (@progress/kendo-react-charts), a new minor version was published recently by the package owners (v5.15.0 - 5 days ago). It was dependent on a specific version of @progress/kendo-react-layout for it to compile properly. Hence, our webpack build started failing since then.
https://www.npmjs.com/package/@progress/kendo-react-charts/v/5.15.0
"
Could also resolve this issue by adding below lines after npm install before npm run webpack
npm install --save @progress/kendo-react-layout
npm install --save @progress/kendo-react-layout@latest
Better Resolution
To fix this issue, we have now modified our package json to upgrade only patch versions automatically for all the kendo packages. For this, we have replaced the cap (^) symbol with tilde (~) symbol in our package json file.