Traceback (most recent call last):


 "tests/test_pcl.py", line 561, in testException

self.assertRaises(TypeError, pcl.CropHull)
AttributeError: 'module' object has no attribute 'CropHull'

Traceback (most recent call last):


 "/Users/mac/Documents/web/myapp/view.py", line 11, in index

await User.create(name='jack', fullname='Jack Jones')


 "/Users/mac/Documents/web/myapp/venv/lib/python3.7/site-packages/gino/crud.py", line 446, in _create_without_instance

return await cls(**values)._create(bind=bind, timeout=timeout)


 "/Users/mac/Documents/web/myapp/venv/lib/python3.7/site-packages/gino/crud.py", line 475, in _create

row = await bind.first(q)
AttributeError: 'NoneType' object has no attribute 'first'
