The FIRST Robotics Competition VIs can return the following error codes. Refer to the KnowledgeBase for more information about correcting errors in LabVIEW.
| Code | Description |
|---|---|
| −44092 | The Solenoid Module is invalid. You can set Solenoid Module only to Slot 8. |
| −44091 | The DIO Module is invalid. You can set the DIO Module only to Slot 4 or Slot 6. |
| −44090 | The Analog Module is invalid. You can set the Analog Module only to Slot 1 or Slot 2. |
| −44085 | The FPGA bit file has an incorrect version or revision. |
| −44081 | The PWM channel is invalid. You can set the PWM Channel only to a value between PWM 1 and PWM 10. |
| −44080 | The DIO channel is invalid. You can set the DIO Channel only to a value between DIO 1 and DIO 14. |
| −44073 | The Analog Module for the accumulator is invalid. You can access the accumulators only through the analog module in slot 1 of the CompactRIO device. |
| −44072 | The analog trigger channel is invalid. You can set the Analog Channel for the analog trigger only to a value between AI 1 and AI 8. |
| −44071 | The analog channel is invalid. You can set the Analog Channel only to a value between AI 1 and AI 8. |
| −44070 | The Analog Channel for the accumulator is invalid. You can access the accumulators only through channel 1 or channel 2 of the analog module in slot 1 of the CompactRIO device. |
| −44060 | The HolonomicDrive VI works only with four-motor robots. |
| −44056 | The interrupt index is invalid. |
| −44055 | No interrupt is available for use. Release an allocated interrupt before opening a new interrupt. |
| −44050 | Automatic mode for the ultrasonic sensor is enabled. The ultrasonic sensor can be pinged only if automatic mode is disabled. |
| −44047 | An invalid set operation occurred, and the solenoid channel was not allocated. |
| −44046 | The solenoid resource has already been allocated. Release the solenoid resource before allocating it again. |
| −44045 | The solenoid index is invalid. |
| −44042 | An invalid set operation occurred, and the relay channel was not allocated. |
| −44041 | The relay has already been allocated. Release the relay resource before allocating it again. |
| −44040 | The relay index is invalid. |
| −44037 | The PWM channel has already been allocated. |
| −44036 | An invalid set operation occurred, and the PWM channel was not allocated. |
| −44035 | The PWM channel index is invalid. |
| −44033 | The encoder index is invalid. |
| −44032 | No encoder is available for use. Release an allocated encoder before opening a new encoder. |
| −44030 | The value of the DistancePerCount input is invalid. This input cannot have a value of 0. |
| −44027 | The DIO channel has already been allocated. |
| −44026 | The DIO channel index is invalid. |
| −44025 | An invalid set operation occurred, and the DIO resource was not allocated. |
| −44022 | No counter is available for use. Release an allocated counter before opening a new counter. |
| −44020 | The counter is not set to a compatible mode. Reconfigure the counter to set the correct mode. |
| −44014 | The scanList array input is invalid. The scanList array input cannot have more than eight channels, and all channels must be valid. |
| −44013 | An invalid set operation occurred, and the analog channel was not allocated. |
| −44012 | The analog channel has already been allocated. |
| −44011 | The analog channel is invalid. |
| −44003 | Operation failed due to a communication failure with the camera. |
| −44002 | The host computer received an unknown version of image data from the CompactRIO device. |
| −44001 | The Axis camera username or password is invalid. The Axis camera must have both a username and password of "FRC" so the Camera VIs can communicate with the camera. Use the Setup Axis Camera Tool, available by selecting Tools»Setup Axis Camera, to configure the Axis camera with the correct username and password. |
| 44010 | The specified sample rate is too fast. Either decrease the sample rate or decrease the number of channels to sample. |
| 44023 | The edge type is disabled for the specified counter. |
| 44055 | The watchdog is disabled. |