我记得我将cordova更新为9，但仍在iOS中使用它，当我返回Android时，“运行”对我不起作用，我降级到cordova 8并删除平台并再次添加但我仍然收到此错误：
> cordova run android
Android Studio project detected
ANDROID_HOME=/Users/Bruno/Library/Android/sdk
JAVA_HOME=/Library/Java/JavaVirtualMachines/jdk1.8.0_221.jdk/Contents/Home
studio
FAILURE: Build failed with an exception.
* What went wrong:
Could not read settings file '/Users/Bruno/Desktop/TMT/Final/mobile-patient-app-ionic-3/platforms/android/settings.gradle' as it does not exist.
* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.
* Get more help at https://help.gradle.org
BUILD FAILED in 1s
/usr/local/Cellar/gradle/5.6/bin/gradle: Command failed with exit code 1
[ERROR] An error occurred while running subprocess cordova.
cordova run android exited with exit code 1.
Re-running this command with the --verbose flag may provide more information.
离子信息
Ionic:
ionic (Ionic CLI) : 4.12.0
Ionic Framework : ionic-angular 3.9.8
@ionic/app-scripts : 3.2.4
Cordova:
cordova (Cordova CLI) : 8.1.2 (cordova-lib@8.1.1)
Cordova Platforms : android 7.1.4, ios 5.0.1
Cordova Plugins : no whitelisted plugins (8 plugins total)
System:
Android SDK Tools : 26.1.1 (/Users/Bruno/Library/Android/sdk)
ios-deploy : 1.9.4
ios-sim : 8.0.2
NodeJS : v10.16.0 (/usr/local/bin/node)
npm : 6.11.2
OS : macOS
Xcode : Xcode 11.1 Build version 11A1027