from：

oduleNotFoundError: No module named ‘mmcv.cnn.weight_init‘_modulenotfounderror: no module named 'mmcv.cnn-CSDN博客https://blog.csdn.net/qq_36679208/article/details/107815137?spm=1001.2101.3001.6650.1&utm_medium=distribute.pc_relevant.none-task-blog-2%7Edefault%7EBlogCommendFromBaidu%7ECtr-1-107815137-blog-108011487.235%5Ev43%5Epc_blog_bottom_relevance_base9&depth_1-utm_source=distribute.pc_relevant.none-task-blog-2%7Edefault%7EBlogCommendFromBaidu%7ECtr-1-107815137-blog-108011487.235%5Ev43%5Epc_blog_bottom_relevance_base9&utm_relevant_index=2

ModuleNotFoundError: No module named 'mmcv.cnn.weight_init'
解决： pip install mmcv==0.5.9