您好，我转换失败了，得到了这个结果

[JimXu1989]

running with lxml.etree
libpng warning: iCCP: known incorrect sRGB profile
Traceback (most recent call last):
File "/home/xss/SoftWare/roLabelImgV2-main/roLabelImg.py", line 639, in convertbt
convert.convert(self.sl.value()/100.0)
File "/home/xss/SoftWare/roLabelImgV2-main/libs/convertCoco.py", line 124, in convert
segmentation = self.get_and_check(obj,'segmentation',1)
File "/home/xss/SoftWare/roLabelImgV2-main/libs/convertCoco.py", line 23, in get_and_check
raise NotImplementedError('Can not find %s in %s.'%(name, root.tag))
NotImplementedError: Can not find segmentation in object.

[JimXu1989]

原来是四点标注，现在改成角度和长宽了
robndbox
n
Unspecified
0
0

2672.1522
1101.0652
513.0
657.0
0.142163

[FjjRichard]

原来是四点标注，现在改成角度和长宽了 robndbox n Unspecified 0 0 2672.1522 1101.0652 513.0 657.0 0.142163

是的，只能转换带角度的四点标注