All screens are blank in Android if I run app with –prod option. (Please see my post https://forum.ionicframework.com/t/ionic-run-prod-white-screeen/73398/19) I have also tried to start a new --v2 ionic app and migrated my code to its new structure. But --prod option generates an app whose screen are all blanks. I have tried also to remove plugins and add one by one. Nothing seems to solve. Please help!!!
I finally have found the answer to my problem. In fact, the answer was this post: Ionic app show blank screen on android device (4.4.4) after splash screen I have added new color variables to my variables.scss file and when I run --prod build all screens get blank. Now I need to know how to add my new color variables.