- A+
问题一、报错详细:Installation failed with message…It is possible that this issue is resolved by uninstalling an existing version of the apk if it is present, and then re-installing.
WARNING: Uninstalling will remove the application data!
Do you want to uninstall the existing application?
如图:

解决方法:
1、打开菜单File——Settings——Build,Execution,Deployment——Instant Run
2、不选中Enable Instant Run to hot swap code/resource changes on deploy(default enabled)}
3、依次点击Apply——OK,重新运行程序,大功告成
问题二、报错详细:/dev/kvm device: permission denied Deepin Ubuntu AndroidStudio
如图:

解决方法:
sudo chown 你的账户名 -R /dev/kvm
2019年4月3日 下午1:10 沙发
我前段时间也折腾Android studio来着,想用舒服需要配置好多东西啊
2019年4月6日 下午5:29 1层
@BEEKC 啊哈哈,还好,IDE都是那些东西,报错就排错