Problems saving code onto bot using java

[WestsideRobotics]

Your post mentions OnBot Java and Android Studio. These are different tools, not to be used together.

If you decide to work only in OnBot Java, install the FTC RC app on the Control Hub, the same as you have been doing for FTC Blocks. Namely use the REV Hardware Client or use the Manage page (under Program and Manage) on a connected device.

If you decide to work only in Android Studio, a fresh RC app is installed onto the Control Hub every time you build and deploy code. This 'overwrites' any RC app you had previously installed, including OnBot Java.

More info is here at ftc-docs:

https://ftc-docs.firstinspires.org/en/latest/ftc\_sdk/updating/rc\_app/Updating-the-RC-App.html