Results 4 issues of Trible

When I run train.py, it raise "subprocess.CalledProcessError: Command '['where', 'cl']' returned non-zero exit status 1.". How to solve this problem?

Hi, When I train the model with single GPU, the error raised: ![0](https://user-images.githubusercontent.com/41276778/117522422-e1775d80-afe5-11eb-985b-1f14ef4c7f71.png)

Hi,when I use FunnelAct in ResNet50 as the backbone of PSPNet with my own datasets,the mIoU is lower than the case of not use FunnelAct with the same epochs of...

hi, when I run "sh rtools/train.sh" in pytorch1.6, it raise "RuntimeError: CUDA error: invalid device function", how can I fix it? Thank you!