Angular 12 source map is missing in browser

Angular 12 changed the default “ng build” to use the “production” configuration. You want “sourceMap” so try adding a “development” config in your angular.json like this “development”: { “buildOptimizer”: false, “optimization”: false, “vendorChunk”: true, “extractLicenses”: false, “sourceMap”: true, “namedChunks”: true } Target with either “ng build -c development”, or change your default configuration for “ng … Read more