AttributeError: 'NoneType' object has no attribute 'flush'

rasa-core
(achraf) #1

someon knows why i have that error, Warning (from warnings module): File “C:\Program Files\Python36\lib\site-packages\h5py_init_.py”, line 34 from ._conv import register_converters as _register_converters FutureWarning: Conversion of the second argument of issubdtype from float to np.floating is deprecated. In future, it will be treated as np.float64 == np.dtype(float).type. INFO:tensorflow:Restoring parameters from ./models/nlu/default/trainnlu\intent_classifier_tensorflow_embedding.ckpt INFO:tensorflow:Restoring parameters from ./models/nlu/default/trainnlu\intent_classifier_tensorflow_embedding.ckpt

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Processed actions: 0it [00:00, ?it/s] Processed actions: 0it [00:00, ?it/s, # examples=1] Processed actions: 0it [00:00, ?it/s, # examples=2] Processed actions: 0it [00:00, ?it/s, # examples=3] Processed actions: 0it [00:00, ?it/s, # examples=4] Processed actions: 0it [00:00, ?it/s, # examples=5] Processed actions: 0it [00:00, ?it/s, # examples=6] Processed actions: 0it [00:00, ?it/s, # examples=7] Processed actions: 0it [00:00, ?it/s, # examples=8] Processed actions: 0it [00:00, ?it/s, # examples=9] Processed actions: 0it [00:00, ?it/s, # examples=10] Processed actions: 0it [00:00, ?it/s, # examples=11] Processed actions: 0it [00:00, ?it/s, # examples=12] Processed actions: 0it [00:00, ?it/s, # examples=13] Processed actions: 0it [00:00, ?it/s, # examples=14] Processed actions: 14it [00:00, 130.56it/s, # examples=14] Processed actions: 14it [00:00, 130.56it/s, # examples=15] Processed actions: 14it [00:00, 130.56it/s, # examples=16] Processed actions: 14it [00:00, 130.56it/s, # examples=17] Processed actions: 14it [00:00, 130.56it/s, # examples=18] Processed actions: 14it [00:00, 130.56it/s, # examples=19] Processed actions: 14it [00:00, 130.56it/s, # examples=20] Processed actions: 14it [00:00, 130.56it/s, # examples=21] Processed actions: 14it [00:00, 130.56it/s, # examples=22] Processed actions: 22it [00:00, 108.86it/s, # examples=22] Processed actions: 22it [00:00, 108.86it/s, # examples=23] Processed actions: 22it [00:00, 108.86it/s, # examples=24] Processed actions: 22it [00:00, 108.86it/s, # examples=25] Processed actions: 22it [00:00, 108.86it/s, # examples=26] Processed actions: 22it [00:00, 108.86it/s, # examples=27] Processed actions: 22it [00:00, 108.86it/s, # examples=28] Processed actions: 22it [00:00, 108.86it/s, # examples=29] Processed actions: 29it [00:00, 86.92it/s, # examples=29] Processed actions: 29it [00:00, 86.92it/s, # examples=30] Processed actions: 29it [00:00, 86.92it/s, # examples=31] Processed actions: 29it [00:00, 86.92it/s, # examples=32] Processed actions: 29it [00:00, 86.92it/s, # examples=33] Processed actions: 29it [00:00, 86.92it/s, # 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examples=103] Processed actions: 102it [00:03, 14.95it/s, # examples=104] Processed actions: 104it [00:03, 14.42it/s, # examples=104] Processed actions: 104it [00:03, 14.42it/s, # examples=105] Processed actions: 104it [00:03, 14.42it/s, # examples=106] Processed actions: 106it [00:03, 14.03it/s, # examples=106] Processed actions: 106it [00:03, 14.03it/s, # examples=107] Processed actions: 106it [00:03, 14.03it/s, # examples=108] Processed actions: 108it [00:03, 12.95it/s, # examples=108] Processed actions: 108it [00:03, 12.95it/s, # examples=109] Processed actions: 108it [00:04, 12.95it/s, # examples=110] Processed actions: 110it [00:04, 13.04it/s, # examples=110] Processed actions: 110it [00:04, 13.04it/s, # examples=111] Processed actions: 110it [00:04, 13.04it/s, # examples=112] Processed actions: 112it [00:04, 13.11it/s, # examples=112] Processed actions: 112it [00:04, 13.11it/s, # examples=113] Processed actions: 112it [00:04, 13.11it/s, # examples=114] Processed actions: 114it [00:04, 12.84it/s, # examples=114] Processed actions: 114it [00:04, 12.84it/s, # examples=115] Processed actions: 114it [00:04, 12.84it/s, # examples=116] Processed actions: 116it [00:04, 11.83it/s, # examples=116] Processed actions: 116it [00:04, 11.83it/s, # examples=117] Processed actions: 116it [00:04, 11.83it/s, # examples=118] Processed actions: 118it [00:04, 12.24it/s, # examples=118] Processed actions: 118it [00:04, 12.24it/s, # examples=119] Processed actions: 118it [00:04, 12.24it/s, # examples=120] Processed actions: 120it [00:04, 11.79it/s, # examples=120] Processed actions: 120it [00:04, 11.79it/s, # examples=121] Processed actions: 120it [00:05, 11.79it/s, # examples=122] Processed actions: 122it [00:05, 11.79it/s, # examples=122]


Layer (type) Output Shape Param #

masking (Masking) (None, 3, 69) 0


lstm (LSTM) (None, 32) 13056


dense (Dense) (None, 19) 627


activation (Activation) (None, 19) 0

Total params: 13,683 Trainable params: 13,683 Non-trainable params: 0


INFO:rasa_core.policies.keras_policy:Fitting model with 222 total samples and a validation split of 0.1 Epoch 1/3

50/222 [=====>…] - ETA: 3s - loss: 2.9404 - acc: 0.0800 100/222 [============>…] - ETA: 1s - loss: 2.9395 - acc: 0.0700 150/222 [===================>…] - ETA: 0s - loss: 2.9420 - acc: 0.0733 200/222 [==========================>…] - ETA: 0s - loss: 2.9360 - acc: 0.1050 222/222 [==============================] - 1s 6ms/step - loss: 2.9330 - acc: 0.1126 Epoch 2/3

50/222 [=====>…] - ETA: 0s - loss: 2.8871 - acc: 0.3800 222/222 [==============================] - 0s 76us/step - loss: 2.8842 - acc: 0.3559 Epoch 3/3

50/222 [=====>…] - ETA: 0s - loss: 2.8472 - acc: 0.3400 222/222 [==============================] - 0s 100us/step - loss: 2.8473 - acc: 0.3784 INFO:rasa_core.policies.keras_policy:Done fitting keras policy model INFO:rasa_core.training.interactive:Rasa Core server is up and running on http://localhost:5005 e[92mBot loaded. Visualisation at http://localhost:5005/visualization.html. Type a message and press enter (press ‘Ctr-c’ to exit). e[0m

Processed Story Blocks: 0%| | 0/10 [00:00<?, ?it/s] Processed Story Blocks: 0%| | 0/10 [00:00<?, ?it/s, # trackers=1] Processed Story Blocks: 0%| | 0/10 [00:00<?, ?it/s, # trackers=1] Processed Story Blocks: 0%| | 0/10 [00:00<?, ?it/s, # trackers=1] Processed Story Blocks: 0%| | 0/10 [00:00<?, ?it/s, # trackers=1] Processed Story Blocks: 0%| | 0/10 [00:00<?, ?it/s, # trackers=1] Processed Story Blocks: 0%| | 0/10 [00:00<?, ?it/s, # trackers=1] Processed Story Blocks: 60%|###### | 6/10 [00:00<00:00, 59.81it/s, # trackers=1] Processed Story Blocks: 60%|###### | 6/10 [00:00<00:00, 59.81it/s, # trackers=1] Processed Story Blocks: 60%|###### | 6/10 [00:00<00:00, 59.81it/s, # trackers=1] Processed Story Blocks: 60%|###### | 6/10 [00:00<00:00, 59.81it/s, # trackers=1] Processed Story Blocks: 60%|###### | 6/10 [00:00<00:00, 59.81it/s, # trackers=1] Processed Story Blocks: 100%|##########| 10/10 [00:00<00:00, 56.91it/s, # trackers=1] ERROR:rasa_core.training.interactive:An exception occurred while recording messages. Traceback (most recent call last): File “C:\Program Files\Python36\lib\site-packages\prompt_toolkit\eventloop\context.py”, line 88, in get return self._storage[ctx] KeyError: 0

During handling of the above exception, another exception occurred:

Traceback (most recent call last): File “C:\Program Files\Python36\lib\site-packages\prompt_toolkit\output\defaults.py”, line 52, in get_default_output value = _default_output.get() File “C:\Program Files\Python36\lib\site-packages\prompt_toolkit\eventloop\context.py”, line 90, in get raise TaskLocalNotSetError prompt_toolkit.eventloop.context.TaskLocalNotSetError

During handling of the above exception, another exception occurred:

Traceback (most recent call last): File “C:\Program Files\Python36\lib\site-packages\rasa_core\training\interactive.py”, line 1216, in record_messages _enter_user_message(sender_id, endpoint) File “C:\Program Files\Python36\lib\site-packages\rasa_core\training\interactive.py”, line 1063, in _enter_user_message question = questionary.text(“Next user input (Ctr-c to abort):”) File “C:\Program Files\Python36\lib\site-packages\questionary\prompts\text.py”, line 62, in text **kwargs) File “C:\Program Files\Python36\lib\site-packages\prompt_toolkit\shortcuts\prompt.py”, line 285, in init output = output or get_default_output() File “C:\Program Files\Python36\lib\site-packages\prompt_toolkit\output\defaults.py”, line 61, in get_default_output return create_output() File “C:\Program Files\Python36\lib\site-packages\prompt_toolkit\output\defaults.py”, line 35, in create_output return Win32Output(stdout) File “C:\Program Files\Python36\lib\site-packages\prompt_toolkit\output\win32.py”, line 83, in init info = self.get_win32_screen_buffer_info() File “C:\Program Files\Python36\lib\site-packages\prompt_toolkit\output\win32.py”, line 168, in get_win32_screen_buffer_info self.flush() File “C:\Program Files\Python36\lib\site-packages\prompt_toolkit\output\win32.py”, line 296, in flush self.stdout.flush() AttributeError: ‘NoneType’ object has no attribute ‘flush’ Exception in thread Thread-7: Traceback (most recent call last): File “C:\Program Files\Python36\lib\site-packages\prompt_toolkit\eventloop\context.py”, line 88, in get return self._storage[ctx] KeyError: 0

During handling of the above exception, another exception occurred:

Traceback (most recent call last): File “C:\Program Files\Python36\lib\site-packages\prompt_toolkit\output\defaults.py”, line 52, in get_default_output value = _default_output.get() File “C:\Program Files\Python36\lib\site-packages\prompt_toolkit\eventloop\context.py”, line 90, in get raise TaskLocalNotSetError prompt_toolkit.eventloop.context.TaskLocalNotSetError

During handling of the above exception, another exception occurred:

Traceback (most recent call last): File “C:\Program Files\Python36\lib\threading.py”, line 916, in _bootstrap_inner self.run() File “C:\Program Files\Python36\lib\threading.py”, line 864, in run self._target(*self._args, **self._kwargs) File “C:\Program Files\Python36\lib\site-packages\rasa_core\training\interactive.py”, line 1216, in record_messages _enter_user_message(sender_id, endpoint) File “C:\Program Files\Python36\lib\site-packages\rasa_core\training\interactive.py”, line 1063, in _enter_user_message question = questionary.text(“Next user input (Ctr-c to abort):”) File “C:\Program Files\Python36\lib\site-packages\questionary\prompts\text.py”, line 62, in text **kwargs) File “C:\Program Files\Python36\lib\site-packages\prompt_toolkit\shortcuts\prompt.py”, line 285, in init output = output or get_default_output() File “C:\Program Files\Python36\lib\site-packages\prompt_toolkit\output\defaults.py”, line 61, in get_default_output return create_output() File “C:\Program Files\Python36\lib\site-packages\prompt_toolkit\output\defaults.py”, line 35, in create_output return Win32Output(stdout) File “C:\Program Files\Python36\lib\site-packages\prompt_toolkit\output\win32.py”, line 83, in init info = self.get_win32_screen_buffer_info() File “C:\Program Files\Python36\lib\site-packages\prompt_toolkit\output\win32.py”, line 168, in get_win32_screen_buffer_info self.flush() File “C:\Program Files\Python36\lib\site-packages\prompt_toolkit\output\win32.py”, line 296, in flush self.stdout.flush() AttributeError: ‘NoneType’ object has no attribute ‘flush’

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