ValueError: Object arrays cannot be loaded when allow_pickle=False

[seahyinghang8]

After installing tensorflow, pandas and facenet to the code, the program still crashes. It prints out an extremely long error message, probably one for each core.

Print out right before the error:
Colocations handled automatically by placer.

Error:
Traceback (most recent call last):
File "/home/seahyh/.local/lib/python3.5/site-packages/scannerpy/kernel.py", line 105, in python_kernel_fn
result = kernel.execute(data)
File "/home/seahyh/.local/lib/python3.5/site-packages/scannerpy/op.py", line 556, in execute
return parse_ret(exec_fn(self, **args))
File "/home/seahyh/scannertools/scannertools/scannertools/face_detection.py", line 26, in execute
self.sess, os.path.dirname(align.file))
File "/home/seahyh/facenet/src/align/detect_face.py", line 283, in create_mtcnn
pnet.load(os.path.join(model_path, 'det1.npy'), sess)
File "/home/seahyh/facenet/src/align/detect_face.py", line 85, in load
data_dict = np.load(data_path, encoding='latin1').item() #pylint: disable=no-member
File "/home/seahyh/.local/lib/python3.5/site-packages/numpy/lib/npyio.py", line 447, in load
pickle_kwargs=pickle_kwargs)
File "/home/seahyh/.local/lib/python3.5/site-packages/numpy/lib/format.py", line 692, in read_array
raise ValueError("Object arrays cannot be loaded when "
ValueError: Object arrays cannot be loaded when allow_pickle=False

[willcrichton]

What's the version of tensorflow and numpy?

[seahyinghang8]

tensorflow==1.13.1
numpy==1.16.0

[willcrichton]

Looks like an issue where facenet needs to get updated. For now, let's just enforce numpy==1.15.4.