YOLOv5复现问题小记

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总结Yolov5复现时遇到的问题

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1. 数据集构造/转换
   参照Yolov5训练自己的数据集（详细完整版）

2. 遇到问题：
   COMET INFO: Couldn t find a Git repository in C:\Users\XXX\Downloads\yolov5-master\yolov5-master nor in any parent directory. Set COMET_GIT_DIRECTORY if your Git Repository is elsewhere
   解决方案：卸载掉comet_ml
   具体操作如下：pip uninstall comet_ml

3. 遇到问题：
   Plotting labels to runs\train\exp4\labels.jpg…
   OMP: Error #15: Initializing libiomp5md.dll, but found libiomp5md.dll already initialized.
   OMP: Hint This means that multiple copies of the OpenMP runtime have been linked into the program. That is dangerous, since it can degrade performance or cause incorrect res
   ults. The best thing to do is to ensure that only a single OpenMP runtime is linked into the process, e.g. by avoiding static linking of the OpenMP runtime in any library. A
   s an unsafe, unsupported, undocumented workaround you can set the environment variable KMP_DUPLICATE_LIB_OK=TRUE to allow the program to continue to execute, but that may cause crashes or silently produce incorrect results. For more information, please see http://www.intel.com/software/products/support/.
   解决方案：
   在utils/general.py的import os后面嵌入：

os.environ["KMP_DUPLICATE_LIB_OK"]="TRUE"