Android Question Problem debugging application on android smartphone

[Lakhtin_V]

I have a problem debugging application, on android smartphone. When I do debugging on the AVD emulator, everything works Ok!. When I try to do this via a USB cable to a smartphone, the problem is. I have activated Developer Mode on my smartphone. B4A sees the smartphone by USB, but the application is not installed.

Perhaps the problem is in the license? I have now free latest version of B4A

 

[agraham]

If a previous installation of the apk exists then uninstall it and try again.

If that fails then check "Developer options -> Install via USB" and turn it on if it is off.

 

[Erel]

Try to change the package name and run it. Does it work?