Swin Transformer实战实例分割：训练自己的数据集

mmcv变成note: This error originates from a subprocess, and is likely not a problem with pip.
error: metadata-generation-failed

× Encountered error while generating package metadata.
╰─> See above for output.
这是为啥

老师，在执行Python setup.py develop时报错，这咋整？
/home/ls/anaconda3/envs/swin/lib/python3.8/site-packages/Cython/Compiler/Main.py:384: FutureWarning: Cython directive 'language_level' not set, using '3str' for now (Py3). This has changed from earlier releases! File: /tmp/easy_install-jw9j4ajy/mmpycocotools-12.0.3/pycocotools/_mask.pyx
tree = Parsing.p_module(s, pxd, full_module_name)
gcc: error: ../common/maskApi.c: 没有那个文件或目录
error: Setup script exited with error: command '/usr/bin/gcc' failed with exit code 1

COCO Image Viewe.py，老师，再跑这个程序的时候，报错，该怎么办
Traceback (most recent call last):
File "C:\Users\lenovo\Desktop\mydataset\COCO Image Viewe.py", line 289, in
html = coco_dataset.display_image(5, use_url=False)
File "C:\Users\lenovo\Desktop\mydataset\COCO Image Viewe.py", line 91, in display_image
image = self.images[image_id]
KeyError: 5

电脑上视频播放时，屏幕左上可看到“下载课件”的链接。先下载课件，项目流程的课件中有网盘链接，可下载其它课程资料。

ubuntu'怎么安装CUDA？

ninja: build stopped: subcommand failed.
RuntimeError: Error compiling objects for extension
老师这个错误是在build_ext出现的怎么解决呢

在结果中，不同实例应该显示不同的颜色吗，该如何设置？

File "D:\Anaconda3\envs\mypytorch\lib\site-packages\apex\amp\utils.py", line 132, in has_func
if isinstance(mod, torch.nn.backends.backend.FunctionBackend):
AttributeError: module 'torch.nn' has no attribute 'backends'
这个意思是torch.nn里面没有backends这个东西吗？

老师好，运行训练命令，出现ValueError: need at least one array to concatenate这个问题，请问怎么解决
json数据集表头前已添加 "info": {},"licenses": [],

老师您好，运行python demo/image_demo.py demo/demo.jpg configs/swin/mask_rcnn_swin_tiny_patch4_window7_mstrain_480-800_adamw_1x_coco.py mask_rcnn_swin_tiny_patch4_window7_1x.pth出现TypeError: init() got an unexpected keyword argument 'embed_dim'这个问题