ImportError: attempted relative import with no known parent package
2018-03-04 15:20
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mask.py代码：
from . import _mask
File "E:\kangcheng\python\pvanet\TFFRCNN\lib\pycocotools\mask.py", line 3, in <module>
from . import _mask
ImportError: attempted relative import with no known parent package
_mask 是pyd文件：
lib/pycocotools/_mask.cp36-win_amd64.pyd
修改办法：
from pycocotools import _mask
from . import _mask
File "E:\kangcheng\python\pvanet\TFFRCNN\lib\pycocotools\mask.py", line 3, in <module>
from . import _mask
ImportError: attempted relative import with no known parent package
_mask 是pyd文件：
lib/pycocotools/_mask.cp36-win_amd64.pyd
修改办法：
from pycocotools import _mask
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