Traceback (most recent call last):

 "/usr/local/src/w3af/w3af/core/ui/gui/confpanel.py", line 244, in _save_panel
SetOptionsWrapper(plugin.set_options, self.options)

 "/usr/local/src/w3af/w3af/core/ui/gui/helpers.py", line 205, in __call__
return func(*args, **kwargs)

 "/usr/local/src/w3af/w3af/core/data/url/opener_settings.py", line 648, in set_options
self.set_basic_auth(bauth_domain, bauth_user, bauth_pass)

 "/usr/local/src/w3af/w3af/core/data/url/opener_settings.py", line 326, in set_basic_auth
self._password_mgr.add_password(None, domain, username, password)AttributeError: 'NoneType' object has no attribute 'add_password'
Traceback (most recent call last):


 "https://t.co/oY6LXrEgZv", line 983, in <module>

train_seq2seq=train_seq2seq, train_postnet=train_postnet)


 "https://t.co/oY6LXrEgZv", line 717, in train

eval_model(global_step, writer, device, model, checkpoint_dir, ismultispeaker)


 "https://t.co/oY6LXrEgZv", line 414, in eval_model

writer.add_image(tag, np.uint8(cm.viridis(np.flip(alignment, 1).T) * 255), global_step)


 "/usr/local/lib/python3.5/dist-packages/tensorboardX/writer.py", line 412, in add_image

self.file_writer.add_summary(image(tag, img_tensor), global_step, walltime)


 "/usr/local/lib/python3.5/dist-packages/tensorboardX/summary.py", line 205, in image

image = make_image(tensor, rescale=rescale)


 "/usr/local/lib/python3.5/dist-packages/tensorboardX/summary.py", line 243, in make_image

image = Image.fromarray(tensor)


 "/usr/lib/python3/dist-packages/PIL/Image.py", line 2153, in fromarray

raise TypeError("Cannot handle this data type")
TypeError: Cannot handle this data type