![Ionic Cordova Android: No usable Android build tools found. Highest 30.x installed version is 30.0.2; minimum version required is 30.0.3 ~ AndroidBugFix Ionic Cordova Android: No usable Android build tools found. Highest 30.x installed version is 30.0.2; minimum version required is 30.0.3 ~ AndroidBugFix](https://i.stack.imgur.com/EVR7x.png)
Ionic Cordova Android: No usable Android build tools found. Highest 30.x installed version is 30.0.2; minimum version required is 30.0.3 ~ AndroidBugFix
![Ionic --Prod Mode. error blank screen and Cannot find module "." Only with (Cordova run android --prod) - ionic-v3 - Ionic Forum Ionic --Prod Mode. error blank screen and Cannot find module "." Only with (Cordova run android --prod) - ionic-v3 - Ionic Forum](https://aws1.discourse-cdn.com/ionicframework/original/3X/6/2/6263d030b1a2dfce18b93847b9242eaf104e6b3c.png)
Ionic --Prod Mode. error blank screen and Cannot find module "." Only with (Cordova run android --prod) - ionic-v3 - Ionic Forum
![Exception when trying to run with --livereload or "ionic serve --engine= cordova --platform=ios" · Issue #435 · ionic-team/angular-toolkit · GitHub Exception when trying to run with --livereload or "ionic serve --engine= cordova --platform=ios" · Issue #435 · ionic-team/angular-toolkit · GitHub](https://user-images.githubusercontent.com/4737179/104112338-a7d26680-5313-11eb-856a-aed79083efc2.png)
Exception when trying to run with --livereload or "ionic serve --engine= cordova --platform=ios" · Issue #435 · ionic-team/angular-toolkit · GitHub
![ionic cordova run android --livereload does not work with a default project · Issue #4168 · ionic-team/ionic-cli · GitHub ionic cordova run android --livereload does not work with a default project · Issue #4168 · ionic-team/ionic-cli · GitHub](https://user-images.githubusercontent.com/3032555/65860249-2f3bd680-e36a-11e9-863b-16935b86db66.png)