Issue while installing app from android studio

Asked 30/3, 2017 at 9:30 Answered 19/2, 2019 at 8:19

I got this issue when i install my app in the android device with api level above 20

/packageName E/AndroidRuntime: FATAL EXCEPTION: main

When install the same app in android devices with api level 20 getting this issue

Installation failed since the device possibly has stale dexed jars that don't match the current version (dexopt error). In order to proceed, you have to uninstall the existing application.

WARNING: Uninstalling will remove the application data!

Do you want to uninstall the existing application?

Can anyone help me with this issue.

Ketcham answered 30/3, 2017 at 9:30 Comment(2)

post your manifest file code – Soubise 30/3, 2017 at 9:32

just uninstall previous app ,that will fix it – Scone 30/3, 2017 at 9:45

If someone comes here looking for answers, here's what I did..
Close Emulator.
Tools > AVD Manager > Select Emulator Settings > Wipe Data > Cold Boot..
Now Install App.

Senega answered 19/2, 2019 at 8:19 Comment(0)

Clean and Rebuild your application and also restart your device. It will surely help you.

Pantaloon answered 3/4, 2017 at 12:54 Comment(0)

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