Hiya, I've been stuck on this issue for a while now and have created multiple projects following the same steps as shown in the documentation in implementing a dashboard in Umb 14 and am always coming across the same error. I install vite as documented here - https://docs.umbraco.com/umbraco-cms/extending/customize-backoffice/vite-package-setup Then I follow the steps here - https://docs.umbraco.com/umbraco-cms/tutorials/creating-a-custom-dashboard The error occurs when the command "npm run build" executes after all those steps above are completed. Any help on this would be highly appreciated (Its only an Umb 14 playground site but trying to learn TS & Lit to upgrade client sites - Eventually) Thanks! https://cdn.discordapp.com/attachments/1265303582568353792/1265303583058956398/image.png?ex=66a1054a&is=669fb3ca&hm=71db68e57e242cb88ee570b6245aa7b26795c3156b49ecd46d8d872dd6b7b617&

Which versions of node and npm are you using? https://cdn.discordapp.com/attachments/1265303582568353792/1265304240566566932/image.png?ex=66a105e7&is=669fb467&hm=fd4a27741ad2d536c41696113527f22d84788b067f1a4e422528a39c340c2d81&

This is my package.json Npm version is 6.14.15 Node version is 14.18.3 https://cdn.discordapp.com/attachments/1265303582568353792/1265305735261323397/image.png?ex=66a1074b&is=669fb5cb&hm=c7e900626cede10a1285a1d8429f1f00f6066edb94693dc6ae8489e8cc5b20ab&

Yeah, make sure to get on the latest npm and node then!

Will do - Thanks!