Installation error: INSTALL_PARSE_FAILED_NO_CERTIFICATES

[kvvaradha]

I cant able to run it. can you help me to fix it.

and it comes like this

Installation error: INSTALL_PARSE_FAILED_NO_CERTIFICATES

When i make the "Generate Signed Bundle or APK, it gives me another error like this.

Entry name 'META-INF/androidx.preference_preference.version' collided

And when i try to rebuild and clean the project and tried to rebuild again. the first issue comes again.

help me to fix it dude.