Error message from robot.base

fijithebird · October 23, 2024, 11:10pm

I tried siming my code and got the following error Error at edu.wpi.first.wpilibj.RobotBase.runRobot(RobotBase.java:386): The startCompetition() method (or methods called by it) should have handled the exception above. please help me this is a cry for help.
heres the code

ajs2 · October 23, 2024, 11:13pm

Hi there, welcome to CD. That single line isn’t enough to help debug your error, can you please provide all the output you see?

fijithebird · October 23, 2024, 11:16pm

The above stacktrace can help determine where the error occurred.
See Reading Stacktraces — FIRST Robotics Competition documentation for more information.
Error at edu.wpi.first.wpilibj.RobotBase.runRobot(RobotBase.java:386): The startCompetition() method (or methods called by it) should have handled the exception above.
Warning at edu.wpi.first.wpilibj.IterativeRobotBase.printLoopOverrunMessage(IterativeRobotBase.java:412): Loop time of 0.02s overrun

[phoenix-diagnostics] Server shutdown cleanly. (dur:0)

[phoenix] Library shutdown cleanly
this is all the info i get

ajs2 · October 23, 2024, 11:17pm

There’s nothing more? Scroll up all the way.

fijithebird · October 23, 2024, 11:18pm

PS C:\Projects\ChillBot-1> {env:HALSIM_EXTENSIONS}='C:\Projects\ChillBot-1\build\jni\release\halsim_gui.dll;'; {env:PATH}='C:\Projects\ChillBot-1\build\jni\release;C:\WINDOWS\system32'; & ‘C:\jdk-21\bin\java.exe’ ‘-agentlib:jdwp=transport=dt_socket,server=n,suspend=y,address=localhost:55343’ ‘@C:\Users\Eddie\AppData\Local\Temp\cp_1m6jr46gddob7kv1oushg5vg8.argfile’ ‘frc.robot.Main’
HAL Extensions: Attempting to load: halsim_gui
Simulator GUI Initializing.
Simulator GUI Initialized!
HAL Extensions: Successfully loaded extension
********** Robot program starting **********
NT: Listening on NT3 port 1735, NT4 port 5810
[phoenix] CANbus Connected: sim
[phoenix] CANbus Network Up: sim
CAN frame not received/too-stale. Check the CAN bus wiring, CAN bus utilization, and power to the device.
pigeon 2 50 (“drivetrain”) Status Signal Yaw
CAN frame not received/too-stale. Check the CAN bus wiring, CAN bus utilization, and power to the device.
talon fx 1 (“drivetrain”) Status Signal DutyCycle
CAN frame not received/too-stale. Check the CAN bus wiring, CAN bus utilization, and power to the device.
talon fx 2 (“drivetrain”) Status Signal DutyCycle
CAN frame not received/too-stale. Check the CAN bus wiring, CAN bus utilization, and power to the device.
cancoder 43 (“drivetrain”) Status Signal Position
CAN frame not received/too-stale. Check the CAN bus wiring, CAN bus utilization, and power to the device.
talon fx 3 (“drivetrain”) Status Signal DutyCycle
CAN frame not received/too-stale. Check the CAN bus wiring, CAN bus utilization, and power to the device.
talon fx 4 (“drivetrain”) Status Signal DutyCycle
CAN frame not received/too-stale. Check the CAN bus wiring, CAN bus utilization, and power to the device.
cancoder 41 (“drivetrain”) Status Signal Position
CAN frame not received/too-stale. Check the CAN bus wiring, CAN bus utilization, and power to the device.
talon fx 5 (“drivetrain”) Status Signal DutyCycle
CAN frame not received/too-stale. Check the CAN bus wiring, CAN bus utilization, and power to the device.
talon fx 6 (“drivetrain”) Status Signal DutyCycle
CAN frame not received/too-stale. Check the CAN bus wiring, CAN bus utilization, and power to the device.
cancoder 42 (“drivetrain”) Status Signal Position
CAN frame not received/too-stale. Check the CAN bus wiring, CAN bus utilization, and power to the device.
talon fx 7 (“drivetrain”) Status Signal DutyCycle
CAN frame not received/too-stale. Check the CAN bus wiring, CAN bus utilization, and power to the device.
talon fx 8 (“drivetrain”) Status Signal DutyCycle
CAN frame not received/too-stale. Check the CAN bus wiring, CAN bus utilization, and power to the device.
cancoder 40 (“drivetrain”) Status Signal Position
CAN frame not received/too-stale. Check the CAN bus wiring, CAN bus utilization, and power to the device.
ctre.phoenix6.BaseStatusSignal.waitForAll
CAN frame not received/too-stale. Check the CAN bus wiring, CAN bus utilization, and power to the device.
talon fx 14 (“drivetrain”) Status Signal DutyCycle
CAN frame not received/too-stale. Check the CAN bus wiring, CAN bus utilization, and power to the device.
talon fx 33 (“drivetrain”) Status Signal DutyCycle
CAN frame not received/too-stale. Check the CAN bus wiring, CAN bus utilization, and power to the device.
talon fx 14 (“drivetrain”) Refresh Config
CAN frame not received/too-stale. Check the CAN bus wiring, CAN bus utilization, and power to the device.
talon fx 33 (“drivetrain”) Refresh Config
CAN frame not received/too-stale. Check the CAN bus wiring, CAN bus utilization, and power to the device.
talon fx 33 (“drivetrain”) Apply Config
CAN frame not received/too-stale. Check the CAN bus wiring, CAN bus utilization, and power to the device.
talon fx 13 (“drivetrain”) Status Signal DutyCycle
CAN frame not received/too-stale. Check the CAN bus wiring, CAN bus utilization, and power to the device.
talon fx 13 (“drivetrain”) Refresh Config
[phoenix] Library initialization is complete.

CAN frame not received/too-stale. Check the CAN bus wiring, CAN bus utilization, and power to the device.
talon fx 14 (“drivetrain”) Apply Config
CAN frame not received/too-stale. Check the CAN bus wiring, CAN bus utilization, and power to the device.
talon fx 32 (“drivetrain”) Status Signal DutyCycle
CAN frame not received/too-stale. Check the CAN bus wiring, CAN bus utilization, and power to the device.
talon fx 31 (“drivetrain”) Status Signal DutyCycle
CAN frame not received/too-stale. Check the CAN bus wiring, CAN bus utilization, and power to the device.
cancoder 44 (“drivetrain”) Status Signal Position
CAN frame not received/too-stale. Check the CAN bus wiring, CAN bus utilization, and power to the device.
talon fx 31 (“drivetrain”) Refresh Config
CAN frame not received/too-stale. Check the CAN bus wiring, CAN bus utilization, and power to the device.
talon fx 32 (“drivetrain”) Status Signal Fault_FusedSensorOutOfSync
CAN frame not received/too-stale. Check the CAN bus wiring, CAN bus utilization, and power to the device.
talon fx 32 (“drivetrain”) Status Signal StickyFault_FusedSensorOutOfSync
CAN frame not received/too-stale. Check the CAN bus wiring, CAN bus utilization, and power to the device.
talon fx 32 (“drivetrain”) Status Signal Fault_RemoteSensorDataInvalid
CAN frame not received/too-stale. Check the CAN bus wiring, CAN bus utilization, and power to the device.
talon fx 32 (“drivetrain”) Status Signal StickyFault_RemoteSensorDataInvalid
CAN frame not received/too-stale. Check the CAN bus wiring, CAN bus utilization, and power to the device.
talon fx 12 (“drivetrain”) Status Signal DutyCycle
CAN frame not received/too-stale. Check the CAN bus wiring, CAN bus utilization, and power to the device.
talon fx 11 (“drivetrain”) Status Signal DutyCycle
CAN frame not received/too-stale. Check the CAN bus wiring, CAN bus utilization, and power to the device.
talon fx 12 (“drivetrain”) Refresh Config
CAN frame not received/too-stale. Check the CAN bus wiring, CAN bus utilization, and power to the device.
talon fx 12 (“drivetrain”) Apply Config
Warning at edu.wpi.first.wpilibj.DriverStation.reportJoystickUnpluggedWarning(DriverStation.java:1364): Joystick axis 3 on port 0 not available, check if controller is plugged in
********** Robot program startup complete **********
Error at frc.robot.subsystems.Extension.Extension.UpdateTelemetry(Extension.java:51): Unhandled exception: java.lang.NullPointerException: Cannot invoke “edu.wpi.first.networktables.GenericEntry.setDouble(double)” because “this.temp” is null
at frc.robot.subsystems.Extension.Extension.UpdateTelemetry(Extension.java:51)
at frc.robot.subsystems.Extension.Extension.periodic(Extension.java:43)
at edu.wpi.first.wpilibj2.command.CommandScheduler.run(CommandScheduler.java:260)
at frc.robot.Robot.robotPeriodic(Robot.java:24)
at edu.wpi.first.wpilibj.IterativeRobotBase.loopFunc(IterativeRobotBase.java:381)
at edu.wpi.first.wpilibj.TimedRobot.startCompetition(TimedRobot.java:131)
at edu.wpi.first.wpilibj.RobotBase.runRobot(RobotBase.java:365)
at edu.wpi.first.wpilibj.RobotBase.lambda$startRobot$0(RobotBase.java:433)
at java.base/java.lang.Thread.run(Thread.java:1583)

bovlb · October 23, 2024, 11:22pm

You haven’t initialized temp:

github.com

fijithebird/frc/blob/adb29b37b09010a9874cd25f78a958e6701e0135/Extension.java#L51


      
          public void periodic(){

              io.updateStats(stats);

              UpdateTelemetry();

            }

            private void UpdateTelemetry() {

              appliedVolts.setDouble(stats.AppliedVolts);

              velocityRpm.setDouble(stats.VelocityRpm);

              position.setDouble(stats.PositionRads);

              supplyCurrent.setDouble(stats.SupplyCurrentAmps);

              statorCurrent.setDouble(stats.TorqueCurrentAmps);

              temp.setDouble(stats.TempCelsius);

          

            }

            @Override

            public void simulationPeriodic() {

              // This method will be called once per scheduler run during simulation

            }

          }