this issue seems to not be solved!
my main problem is i’m not able to use the ObjectDetector class with the following statement
model = ObjectDetector('ssd_mobilenet_v2_coco.engine')
i got an error
'NoneType' object has no attribute 'create_execution_context'`
I searched for days for a applicable solution.people have same issue like
the reason for this error is Tensorrt version.
i used the sd card image jetbot_image_v0p3p2 with no problem but the camera feed hangs and stops updating the frame while jetbot_image_v0p4p0 works great with camera but produce the mentioned error.
any help will be appreciated.