- 报错: 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 results. 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. As 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 Intel® Product Support.
解决：import os
os.environ["KMP_DUPLICATE_LIB_OK"]="TRUE"
- 原代码：ax.set_title(标签[str(int(class_names[classes[idx]]))])
报错：ValueError: invalid literal for int() with base 10: '机织物'
原因：由于python不能直接将包含小数点的字符串转化为整数，而原始数据的格式经常是不一致的，故类型转化时造成ValueError异常。
解决：ax.set_title(标签[str (class_names[classes[idx]])])
问题：中文标签不显示，例如本应显示‘机织物’，只显示了3个方框
解决：from matplotlib.font_manager import FontProperties
font_set = FontProperties(fname=r"c:windowsfontsSIMLI.TTF", size=15)
ax.set_title(标签[str(int(class_names[classes[idx]]))], FontProperties=font_set)
