losses except the logistic kills the kernel

[sameerdroid]

I'm trying to use the package on Windows in Anaconda Spyder. After experiencing the kernel restarting on my original dataset, I just tried to run quickstart with 'bpr' loss (and even 'warp') and the kernel just dies and restarted. I have also tried it in Jupyter Notebook and outside the Anaconda environment. I also have the C++-built tools installed. The issue is not with the default logistic loss. What am I missing here?

[gregleongf]

Same problem here. I get an error "Process finished with exit code -1073741819 (0xC0000005)"
Env: Win10
LightFM version: 1.15, 1.16,1.17
Python version: 3.8.x, 3.9.x

[Zelfreg]

Same here =(

[Xiaomuma001]

The same thing here. it seems that the 1.17version does not work well on windows, same code runs as expected under ubuntu18(WSL), so I switch my workspace to ubuntu instead of spending more time on solving the window environment issue.