参考
远程调试 qt.qpa.xcb: could not connect to display, echo DISPLAY为空[已解决]_功夫小象的博客-CSDN博客
先安装x11
MobaXterm x11-forwarding_C--G的博客-CSDN博客
我是在容器中搞得
1,安装qt5
pip install PyQt5 -i https://pypi.douban.com/simple
2,安装远程连接软件
MobaXterm
3,pycharm
Run选项卡–>edit configuation–>environment–>添加变量:
DISPLAY ,localhost:10.0