Traceback (most recent call last):


 "_ctypes/callbacks.c", line 232, in 'calling callback function'


 "/usr/lib/python3/dist-packages/picamera/mmalobj.py", line 1227, in wrapper

self._pool.send_buffer(block=False)


 "/usr/lib/python3/dist-packages/picamera/mmalobj.py", line 1931, in send_buffer

super(MMALPortPool, self).send_buffer(port, block, timeout)


 "/usr/lib/python3/dist-packages/picamera/mmalobj.py", line 1881, in send_buffer

raise PiCameraMMALError(mmal.MMAL_EAGAIN, 'no buffers available')
picamera.exc.PiCameraMMALError: no buffers available: Resource temporarily unavailable; try again later

Traceback (most recent call last):


 "/home/matthieu/Documents/SpacyNghTest/ohio/create_docbin_data.py", line 6, in <module>

docbin = DocBin(nlp.vocab)


 "/home/matthieu/anaconda3/lib/python3.7/site-packages/spacy/tokens/_serialize.py", line 56, in __init__

attrs = sorted([intify_attr(attr) for attr in attrs])


 "/home/matthieu/anaconda3/lib/python3.7/site-packages/spacy/tokens/_serialize.py", line 56, in <listcomp>

attrs = sorted([intify_attr(attr) for attr in attrs])


 "attrs.pyx", line 170, in spacy.attrs.intify_attr
AttributeError: 'spacy.lexeme.Lexeme' object has no attribute 'upper'
