terminate called after throwing an instance of 'cv::Exception'

[rkdckddnjs9]

Thank u for your excellent work!

i got a error as following

terminate called after throwing an instance of 'cv::Exception' what(): OpenCV(4.2.0) /home/opencv-4.2.0/modules/core/src/matrix_expressions.cpp:23: error: (-5:Bad argument) Matrix operand is an empty matrix. in function 'checkOperandsExist'

Aborted (core dumped) Training progress: 8%|__ | 2460/30000 [06:05<1:23:21, 5.51it/s, Loss=0.2444826$

so i want to know what is the version of opencv about your environments

thanks~ :)

[kcheng1021]

For the opencv-python, our version is 4.9.0.80. For the opencv for C++ in Propagation module, our version is 4.2.0. Hope this help you.

[rkdckddnjs9]

For the opencv-python, our version is 4.9.0.80. For the opencv for C++ in Propagation module, our version is 4.2.0. Hope this help you.

Thanks for your reply :)

[rkdckddnjs9]

Thanks @kcheng1021 :)