Camera Error in Driver Station

[koreamaniac101]

So for the past year, during Stronghold, our driver station was plagued with constant errors coming from the camera that look identical to this:

ERROR 1 Error when getting image from the camera: invalid image at pos 80871 (0) java.lang.Thread.run(Thread.java:745)


Our robot's code is below:


package org.usfirst.frc.team5938.robot;


import edu.wpi.first.wpilibj.CameraServer;
import edu.wpi.first.wpilibj.IterativeRobot;
import edu.wpi.first.wpilibj.Joystick;
import edu.wpi.first.wpilibj.RobotDrive;
import edu.wpi.first.wpilibj.SpeedController;
import edu.wpi.first.wpilibj.Timer;
import edu.wpi.first.wpilibj.VictorSP;
import edu.wpi.first.wpilibj.livewindow.LiveWindow;

/**
* The VM is configured to automatically run this class, and to call the
* functions corresponding to each mode, as described in the IterativeRobot
* documentation. If you change the name of this class or the package after
* creating this project, you must also update the manifest file in the resource
* directory.
*/
public class Robot extends IterativeRobot {
RobotDrive myRobot;
int autoLoopCounter;
Joystick xLeftStick; // set to ID 1 in DriverStation
Joystick xRightStick; // set to ID 2 in DriverStation
Joystick Logitech;
CameraServer Camera;
SpeedController intake1; // the motor to directly control with a joystick
SpeedController intake2;
SpeedController sprocket;
SpeedController flicker;


public Robot() {
myRobot = new RobotDrive(0, 1);
myRobot.setExpiration(0.1);
xLeftStick = new Joystick(1);
xRightStick = new Joystick(1);
Logitech = new Joystick(0);


Camera = CameraServer.getInstance();
Camera.setQuality(35); // set the quality of the camera
Camera.startAutomaticCapture("cam2"); // the camera name (ex "cam0") can be found through the roborio web interface


intake2 = new VictorSP(2); // initialize the second intake motor as a VictorSP on channel 2
intake1 = new VictorSP(3); // initialize the first intake motor as a VictorSP on channel 3
sprocket = new VictorSP(4); // initialize the Sprocket on channel 4
flicker = new VictorSP(5);
}

/**
* This function is run when the robot is first started up and should be
* used for any initialization code.
*/
public void robotInit() {
}

/**
* This function is run once each time the robot enters autonomous mode
*/
public void autonomousInit() {
autoLoopCounter = 0;
}

/**
* This function is called periodically during autonomous
*/
public void autonomousPeriodic() {


if(autoLoopCounter < 100) //Check if we've completed 100 loops (approximately 2 seconds)
{
myRobot.drive(-0.65, 0.00); // drive forwards half speed
autoLoopCounter++;
} else {
myRobot.drive(0.0, 0.0); // stop robot
}


}

/**
* This function is called once each time the robot enters tele-operated mode
*/
public void teleopInit(){

}

/**
* This function is called periodically during operator control
*/
public void teleopPeriodic() {
myRobot.setSafetyEnabled(true);
while (isOperatorControl() && isEnabled()) {

myRobot.tankDrive(xLeftStick.getRawAxis(5) * 0.7, xRightStick.getRawAxis(1) * 0.7);
//The right joystick actually controls the left side of the robot
//The right side of the robot seems to be accidently built slightly tighter, so I compensated by slowing the left side a bit



if (Logitech.getPOV() == 0) {
intake1.set(-0.75);
intake2.set(0.75);
} else if (Logitech.getPOV() != 180) {
intake1.set(0);
intake2.set(0);
}


if (Logitech.getPOV() == 180) {
intake1.set(0.75);
intake2.set(-0.75);
flicker.set(0.75);
} else if (Logitech.getPOV() != 0 && Logitech.getRawButton(11) == false) {
intake1.set(0);
intake2.set(0);
flicker.set(0);
}

if (Logitech.getRawButton(2) == true) {
intake1.set(-0.75);
intake2.set(0.75);
} else if (Logitech.getPOV() != 180 && Logitech.getPOV() != 0) {
intake1.set(0);
intake2.set(0);
}

if (Logitech.getRawButton(1) == true) {
sprocket.set(.08);
} else {
sprocket.set(Logitech.getY() * 0.45);
}

if (Logitech.getRawButton(11) == true) {
flicker.set(-1);
} else {
flicker.set(0);
}

}


Timer.delay(0.005); // wait for a motor update time

}


/**
* This function is called periodically during test mode
*/
public void testPeriodic() {

LiveWindow.run();
}

} //10/20/16 6:43 PM Uploaded (Current Version)