demo.py doesn't work

Hi, I tried to clone this project from here and run demo.py, but it stopped in the middle. like this.

Does anyone know of a solution to this?

Palm detection blob : C:\ProgramData\Anaconda3\envs\DepthAI\hand_tracker\models\palm_detection_sh4.blob
Landmark blob       : C:\ProgramData\Anaconda3\envs\DepthAI\hand_tracker\models\hand_landmark_lite_sh4.blob
Internal camera FPS set to: 23
Sensor resolution: (1920, 1080)
Internal camera image size: 1152 x 648 - crop_w:0 pad_h: 252
896 anchors have been created
Creating pipeline...
Creating Color Camera...
Creating Palm Detection Neural Network...
Creating Hand Landmark Neural Network (2 threads)...
Pipeline created.
Stack trace (most recent call last):
#31   Object "", at 00007FF8F7533693, in PyEval_GetFuncDesc
#30   Object "", at 00007FF8F7459315, in PyMethod_Self
#29   Object "", at 00007FF8F7455FA6, in PyObject_MakeTpCall
#28   Object "", at 00007FF8F7456FE0, in PyMethodDef_RawFastCallKeywords
#27   Object "", at 00007FF8CF419F72, in pybind11::error_already_set::error_already_set
#26   Object "", at 00007FF8CF43D09C, in PyInit_depthai
#25   Object "", at 00007FF8CF592A92, in PyInit_depthai
#24   Object "", at 00007FF8CF58CF4D, in PyInit_depthai
#23   Object "", at 00007FF8CF568643, in PyInit_depthai
#22   Object "", at 00007FF8CF576EA1, in PyInit_depthai
#21   Object "", at 00007FF8CF5768EA, in PyInit_depthai
#20   Object "", at 00007FF8CF5D9A9D, in PyInit_depthai
#19   Object "", at 00007FF8CF64002C, in PyInit_depthai
#18   Object "", at 00007FF97C4B478C, in RaiseException
#17   Object "", at 00007FF97ED52CD3, in RtlRaiseException
#16   Object "", at 00007FF97ED55A0A, in RtlRestoreContext
#15   Object "", at 00007FF97EDC82FF, in _chkstk
#14   Object "", at 00007FF8CF63DF4C, in PyInit_depthai
#13   Object "", at 00007FF8CF63F385, in PyInit_depthai
#12   Object "", at 00007FF8CF643008, in PyInit_depthai
#11   Object "", at 00007FF8CF642263, in PyInit_depthai
#10   Object "", at 00007FF8CF6419F9, in PyInit_depthai
#9    Object "", at 00007FF8CF63EF96, in PyInit_depthai
#8    Object "", at 00007FF97ED589D3, in RtlUnwindEx
#7    Object "", at 00007FF97EDC837F, in _chkstk
#6    Object "", at 00007FF8CF63DF4C, in PyInit_depthai
#5    Object "", at 00007FF8CF63F385, in PyInit_depthai
#4    Object "", at 00007FF8CF642F35, in PyInit_depthai
#3    Object "", at 00007FF8CF63E9E9, in PyInit_depthai
#2    Object "", at 00007FF8CF643C07, in PyInit_depthai
#1    Object "", at 00007FF8CF64C27A, in PyInit_depthai
#0    Object "", at 00007FF8CF575784, in PyInit_depthai

Environment: depthai 2.13.3.0 depthai-sdk 1.1.6 opencv-contrib-python 4.5.1.48 opencv-python 4.5.1.48 Windows11 64bit

Thanks.

[manumaru]

I changed the USB cable and it fixed the problem.OMG！ Thank you for your help, geaxgx!!

[geaxgx]

Hi, It is the first time I see this kind of message. I don’t have windows 11 and cannot try to reproduce. Do you get the same error when running other dephai scripts ?