Mac （Linux）path error

[YaoXinZhi]

When I tried to export BSS Project, I encountered this error

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Mon Jul 05 2021 14:45:06 GMT+0800 (中国标准时间)

Traceback (most recent call last): File "/Users/yao/Desktop/bootstrap-studio-to-django-template-master/converter.py", line 6, in

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Mon Jul 05 2021 14:45:06 GMT+0800 (中国标准时间)

FileManager()

File "/Users/yao/Desktop/bootstrap-studio-to-django-template-master/bss_converter/file_manager.py", line 22, in init self.apps = self._retrieve_django_apps() File "/Users/yao/Desktop/bootstrap-studio-to-django-template-master/bss_converter/file_manager.py", line 60, in _retrieve_django_apps project_dirs = self._retrieve_folders(self.django_project) File "/Users/yao/Desktop/bootstrap-studio-to-django-template-master/bss_converter/file_manager.py", line 49, in _retrieve_folders absolute_ls = [os.path.join(directory, filename) for
File "/Users/yao/Desktop/bootstrap-studio-to-django-template-master/bss_converter/file_manager.py", line 49, in absolute_ls = [os.path.join(directory, filename) for
File "/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/posixpath.py", line 76, in join a = os.fspath(a) TypeError: expected str, bytes or os.PathLike object, not NoneType `