error: (-215) scn == 3 || scn == 4 in function cvtColor (JP=4.5.1)(DC=4.2.1)

[0jeetparmar0]

using donkey v4.2.1 ... loading config file: /home/jetson/mycar/config.py loading personal config over-rides from myconfig.py INFO:root:PID: 8536 INFO:root:cfg.CAMERA_TYPE CSIC cfg.CAMERA_TYPE CSIC INFO:donkeycar.vehicle:Adding part CSICamera. Adding part CSICamera. Starting Donkey Server...... you can now go to jetson.local:8887 to drive your car. INFO:donkeycar.vehicle:Adding part LocalWebController. Adding part LocalWebController. INFO:donkeycar.vehicle:Adding part ThrottleFilter. Adding part ThrottleFilter. INFO:donkeycar.vehicle:Adding part PilotCondition. Adding part PilotCondition. INFO:donkeycar.vehicle:Adding part RecordTracker. Adding part RecordTracker. INFO:donkeycar.vehicle:Adding part DriveMode. Adding part DriveMode. INFO:donkeycar.vehicle:Adding part AiLaunch. Adding part AiLaunch. INFO:donkeycar.vehicle:Adding part AiRunCondition. Adding part AiRunCondition. PWM Steering created Init ESC PWM Throttle created INFO:donkeycar.vehicle:Adding part PWMSteering. Adding part PWMSteering. INFO:donkeycar.vehicle:Adding part PWMThrottle. Adding part PWMThrottle. Using catalog /home/jetson/mycar/data/catalog_1.catalog INFO:donkeycar.vehicle:Adding part TubWriter. Adding part TubWriter. You can now go to :8887 to drive your car. INFO:donkeycar.vehicle:Starting vehicle at 20 Hz Starting vehicle at 20 Hz OpenCV Error: Assertion failed (scn == 3 || scn == 4) in cvtColor, file /build/opencv-XDqSFW/opencv-3.2.0+dfsg/modules/imgproc/src/color.cpp, line 9716 Exception in thread Thread-1: Traceback (most recent call last): File "/usr/lib/python3.6/threading.py", line 916, in _bootstrap_inner self.run() File "/usr/lib/python3.6/threading.py", line 864, in run self._target(*self._args, **self._kwargs) File "/home/jetson/projects/donkeycar/donkeycar/parts/camera.py", line 174, in update self.init_camera() File "/home/jetson/projects/donkeycar/donkeycar/parts/camera.py", line 169, in init_camera self.poll_camera() File "/home/jetson/projects/donkeycar/donkeycar/parts/camera.py", line 181, in poll_camera self.frame = cv2.cvtColor(frame, cv2.COLOR_BGR2RGB) cv2.error: /build/opencv-XDqSFW/opencv-3.2.0+dfsg/modules/imgproc/src/color.cpp:9716: error: (-215) scn == 3 || scn == 4 in function cvtColor

[TCIII]

@0jeetparmar0 What single board computer and OS are you using? TCIII

[0jeetparmar0]

using jetson nano with jetpack 4.5.1 and ubuntu 18.04

[0jeetparmar0]

@0jeetparmar0 What single board computer and OS are you using? TCIII

the motors are spinning according to command but the webserver video output is not working

[TCIII]

@0jeetparmar0 Are you using a Waveshare product? If so, did you follow their instructions to install Donkey Car 4.2.1?

[0jeetparmar0]

@0jeetparmar0 Are you using a Waveshare product? If so, did you follow their instructions to install Donkey Car 4.2.1?

i am using waveshare product but i installed the robocar donkey car again and got the same error i installed everything as stated over there

[0jeetparmar0]

hey can you help me to remove this error?

On Sat, 30 Dec 2023 at 21:48, TCIII @.***> wrote:

@0jeetparmar0 https://github.com/0jeetparmar0 Are you using a Waveshare product? If so, did you follow their instructions to install Donkey Car 4.2.1?

— Reply to this email directly, view it on GitHub https://github.com/autorope/donkeycar/issues/1158#issuecomment-1872558195, or unsubscribe https://github.com/notifications/unsubscribe-auth/AVEBJEOABUWE5UF72R3QST3YMA5FZAVCNFSM6AAAAABBHSUWZ6VHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMYTQNZSGU2TQMJZGU . You are receiving this because you were mentioned.Message ID: @.***>

[TCIII]

@0jeetparmar0, I think that it would be best to post in the DC Discord Software forum as there are number of members there that can provide more assistance than I can to help resolve your issue. TCIII

[Ezward]

I am closing this as not a bug. @TCIII thank you for redirecting the user to the discord for support.