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I can only run my Android Studio app on a physical device, but when I try to run my app on Android Emulator, I get this error:

'Installation failed.Failed to install-write all apks'

UPDATE: I run my app on the emulator with the Android version 7.0 and it was ok

Rainbow555
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1 Answers1

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I had the same problem but followed the steps below and my problem was solved.

Disable Instant Run (MAC: Android Studio > Preferences > Build, Execution, Deployment > Instant Run > Uncheck : Enable Instant Run) (Windows: File > Settings > Build, Execution, Deployment > Instant Run > Uncheck : Enable Instant Run)