Traceback (most recent call last):


 "main.py", line 13, in <module>

camera.capture(local_path)


 "/usr/lib/python3/dist-packages/picamera/camera.py", line 1418, in capture

encoder.start(output)


 "/usr/lib/python3/dist-packages/picamera/encoders.py", line 1125, in start

self._add_exif_tag(tag, value)


 "/usr/lib/python3/dist-packages/picamera/encoders.py", line 1097, in _add_exif_tag

ct.sizeof(mmal.MMAL_PARAMETER_EXIF_T) + len(tag) + len(value) + 1)
TypeError: object of type 'float' has no len()

Traceback (most recent call last):


 "<stdin>", line 1, in <module>


 "/Users/anders/.virtualenvs/numpy-test/lib/python3.8/site-packages/colour/__init__.py", line 139, in <module>

from .notation import (MUNSELL_COLOURS, MUNSELL_VALUE_METHODS,


 "/Users/anders/.virtualenvs/numpy-test/lib/python3.8/site-packages/colour/notation/__init__.py", line 12, in <module>

from .munsell import MUNSELL_VALUE_METHODS


 "/Users/anders/.virtualenvs/numpy-test/lib/python3.8/site-packages/colour/notation/munsell.py", line 134, in <module>

from colour.volume import is_within_macadam_limits


 "/Users/anders/.virtualenvs/numpy-test/lib/python3.8/site-packages/colour/volume/__init__.py", line 10, in <module>

from .spectrum import (generate_pulse_waves, XYZ_outer_surface,


 "/Users/anders/.virtualenvs/numpy-test/lib/python3.8/site-packages/colour/volume/spectrum.py", line 133, in <module>

illuminant=sd_ones(STANDARD_OBSERVERS_CMFS[


 "/Users/anders/.virtualenvs/numpy-test/lib/python3.8/site-packages/colour/colorimetry/generation.py", line 160, in sd_ones

return sd_constant(1, shape)


 "/Users/anders/.virtualenvs/numpy-test/lib/python3.8/site-packages/colour/colorimetry/generation.py", line 94, in sd_constant

wavelengths = shape.range(dtype)


 "/Users/anders/.virtualenvs/numpy-test/lib/python3.8/site-packages/colour/colorimetry/spectrum.py", line 455, in range

range_, current_interval = np.linspace(


 "<__array_function__ internals>", line 5, in linspace


 "/Users/anders/.virtualenvs/numpy-test/lib/python3.8/site-packages/numpy/core/function_base.py", line 119, in linspace

raise TypeError(
TypeError: object of type <class 'numpy.float64'> cannot be safely interpreted as an integer.
