during build you need to set sourceRoot to the correct path
WARNING in ./~/@angular2-material/toolbar/toolbar.js
Cannot find SourceMap '../../../../components/toolbar/toolbar.js.map': Error: Cannot resolve 'file' or 'directory' ../../../../components/toolbar/toolbar.js.map in /Users/patrick/Documents/AngularClass/angular2-webpack-starter/node_modules/@angular2-material/toolbar
WARNING in ./~/@angular2-material/sidenav/sidenav.js
Cannot find SourceMap '../../../../components/sidenav/sidenav.js.map': Error: Cannot resolve 'file' or 'directory' ../../../../components/sidenav/sidenav.js.map in /Users/patrick/Documents/AngularClass/angular2-webpack-starter/node_modules/@angular2-material/sidenav
WARNING in ./~/@angular2-material/button/button.js
Cannot find SourceMap '../../../../components/button/button.js.map': Error: Cannot resolve 'file' or 'directory' ../../../../components/button/button.js.map in /Users/patrick/Documents/AngularClass/angular2-webpack-starter/node_modules/@angular2-material/button
WARNING in ./~/@angular2-material/progress-circle/progress-circle.js
Cannot find SourceMap '../../../../components/progress-circle/progress-circle.js.map': Error: Cannot resolve 'file' or 'directory' ../../../../components/progress-circle/progress-circle.js.map in /Users/patrick/Documents/AngularClass/angular2-webpack-starter/node_modules/@angular2-material/progress-circle
WARNING in ./~/@angular2-material/checkbox/checkbox.js
Cannot find SourceMap '../../../../components/checkbox/checkbox.js.map': Error: Cannot resolve 'file' or 'directory' ../../../../components/checkbox/checkbox.js.map in /Users/patrick/Documents/AngularClass/angular2-webpack-starter/node_modules/@angular2-material/checkbox
WARNING in ./~/@angular2-material/radio/radio.js
Cannot find SourceMap '../../../../components/radio/radio.js.map': Error: Cannot resolve 'file' or 'directory' ../../../../components/radio/radio.js.map in /Users/patrick/Documents/AngularClass/angular2-webpack-starter/node_modules/@angular2-material/radio
WARNING in ./~/@angular2-material/card/card.js
Cannot find SourceMap '../../../../components/card/card.js.map': Error: Cannot resolve 'file' or 'directory' ../../../../components/card/card.js.map in /Users/patrick/Documents/AngularClass/angular2-webpack-starter/node_modules/@angular2-material/card
//# sourceMappingURL=../../../../components/button/button.js.map
hsould be
//# sourceMappingURL=button.js.map
during build you need to set sourceRoot to the correct path
//# sourceMappingURL=../../../../components/button/button.js.maphsould be
//# sourceMappingURL=button.js.map