Craig MacFarlane

Is your Control Hub OS up to date? You can check by connecting it via USB to a laptop with the REV Hardware Client installed.

The firmware that runs on the Expansion Hub is a distinct and separate entity than the OS that runs on the Control Hub. The latest ExH firmware is version 1.8.3,...

This looks very likely to be caused by a java version that is incompatible with our gradle version. Drop "Unsupported class file major version 65" into google for more details.

Since this resurfaced here, I'll point people to [this forum post](https://ftc-community.firstinspires.org/t/unable-to-connect-to-control-hub-in-android-studio-ladybug/1132/3).

The exception being thrown is because this flavor of Android does not have permission to write to https://developer.android.com/reference/android/Manifest.permission#WRITE_SECURE_SETTINGS, which as the documentation suggests is not something not for use by...

Themes are immutable once applied, which is why the applications require a restart after changing the color theme. I don't think this has changed within the Android ecosystem since the...

Thank you for reporting this. It is being tracked internally.

> FtcRobotController/FtcRobotController/src/main/java/org/firstinspires/ftc/robotcontroller/internal/FtcOpModeRegister.java > remove import org.firstinspires.ftc.robotcontroller.external.samples.ConceptNullOp; > this import is not used and puts an undefined dependency on the external/samplesfolder on FtcOpModeRegister.java ConceptNullOp is actually being used in the javadoc...

Can you post both the full UsRange.java and ImuExercise.java files online someplace? Either in a github fork, or a gist, or some other easily readable format?

Is your opmode that exhibits this behavior up on GitHub someplace?