I recently updated my ionic-angular app from version 18 to 19 and after that the deployment in Vercel didn't work any more. I spend 2 day looking for a solution but there was not any clue. These were some of the issues my project thrown: I guess this error is because angular 18 used “builder”: “@angular-devkit/build-angular:browser” and now Angular 19 uses “builder”: “@angular-devkit/build-angular:application”. Continue reading...