bad marshal data errorin the view steering model.py

[ahmedyahia3393]

This error (ValueError: bad marshal data (unknown type code)) result when trying to execute the view steering model.py
here is the result from the cmd prompt

Traceback (most recent call last):
File "C:\Users\lenovo\Anaconda3\lib\site-packages\keras\utils\generic_utils.py
", line 229, in func_load
raw_code = codecs.decode(code.encode('ascii'), 'base64')
UnicodeEncodeError: 'ascii' codec can't encode character '\xe0' in position 46:
ordinal not in range(128)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "view_steering_model.py", line 94, in
model = model_from_json(json.load(jfile))
File "C:\Users\lenovo\Anaconda3\lib\site-packages\keras\models.py", line 349,
in model_from_json
return layer_module.deserialize(config, custom_objects=custom_objects)
File "C:\Users\lenovo\Anaconda3\lib\site-packages\keras\layers_init_.py", l
ine 55, in deserialize
printable_module_name='layer')
File "C:\Users\lenovo\Anaconda3\lib\site-packages\keras\utils\generic_utils.py
", line 144, in deserialize_keras_object
list(custom_objects.items())))
File "C:\Users\lenovo\Anaconda3\lib\site-packages\keras\models.py", line 1349,
in from_config
layer = layer_module.deserialize(conf, custom_objects=custom_objects)
File "C:\Users\lenovo\Anaconda3\lib\site-packages\keras\layers_init_.py", l
ine 55, in deserialize
printable_module_name='layer')
File "C:\Users\lenovo\Anaconda3\lib\site-packages\keras\utils\generic_utils.py
", line 144, in deserialize_keras_object
list(custom_objects.items())))
File "C:\Users\lenovo\Anaconda3\lib\site-packages\keras\layers\core.py", line
711, in from_config
function = func_load(config['function'], globs=globs)
File "C:\Users\lenovo\Anaconda3\lib\site-packages\keras\utils\generic_utils.py
", line 234, in func_load
code = marshal.loads(raw_code)
ValueError: bad marshal data (unknown type code)

[ahmedyahia3393]

????

[ahmedyahia3393]

@geohot @EderSantana @espes @rocfig @rbiasini @radarhere @Yale323 @nicolov @kkdevenda @jingzhehu @zuijiawoniu @solaris33 @cburgdorf

[zwbai]

I also have this problem while running the view_steering_model.py

Is there anyone else knows why?

`python view.py ./outputs/steering_model/steering_angle.json
Using TensorFlow backend.
Traceback (most recent call last):
File "D:\Users\Michael\Anaconda3\envs\comma\lib\site-packages\keras\utils\generic_utils.py", line 229, in func_load
raw_code = codecs.decode(code.encode('ascii'), 'base64')
UnicodeEncodeError: 'ascii' codec can't encode character '\xe0' in position 46: ordinal not in range(128)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "view.py", line 124, in
model = model_from_json(json.load(jfile))
File "D:\Users\Michael\Anaconda3\envs\comma\lib\site-packages\keras\models.py", line 379, in model_from_json
return layer_module.deserialize(config, custom_objects=custom_objects)
File "D:\Users\Michael\Anaconda3\envs\comma\lib\site-packages\keras\layers_init_.py", line 55, in deserialize
printable_module_name='layer')
File "D:\Users\Michael\Anaconda3\envs\comma\lib\site-packages\keras\utils\generic_utils.py", line 144, in deserialize_keras_object
list(custom_objects.items())))
File "D:\Users\Michael\Anaconda3\envs\comma\lib\site-packages\keras\models.py", line 1411, in from_config
layer = layer_module.deserialize(conf, custom_objects=custom_objects)
File "D:\Users\Michael\Anaconda3\envs\comma\lib\site-packages\keras\layers_init_.py", line 55, in deserialize
printable_module_name='layer')
File "D:\Users\Michael\Anaconda3\envs\comma\lib\site-packages\keras\utils\generic_utils.py", line 144, in deserialize_keras_object
list(custom_objects.items())))
File "D:\Users\Michael\Anaconda3\envs\comma\lib\site-packages\keras\layers\core.py", line 733, in from_config
function = func_load(config['function'], globs=globs)
File "D:\Users\Michael\Anaconda3\envs\comma\lib\site-packages\keras\utils\generic_utils.py", line 234, in func_load
code = marshal.loads(raw_code)
ValueError: bad marshal data (unknown type code)
`

[sleepless-se]

I have same problem, too.

uwsgi_1 | loaded_model = model_from_json(loaded_model_json)
uwsgi_1 | File "/usr/local/lib/python3.6/dist-packages/keras/models.py", line 379, in model_from_json
uwsgi_1 | return layer_module.deserialize(config, custom_objects=custom_objects)
uwsgi_1 | File "/usr/local/lib/python3.6/dist-packages/keras/layers/init.py", line 55, in deserialize
uwsgi_1 | printable_module_name='layer')
uwsgi_1 | File "/usr/local/lib/python3.6/dist-packages/keras/utils/generic_utils.py", line 144, in deserialize_keras_object
uwsgi_1 | list(custom_objects.items())))
uwsgi_1 | File "/usr/local/lib/python3.6/dist-packages/keras/models.py", line 1406, in from_config
uwsgi_1 | if 'class_name' not in config[0] or config[0]['class_name'] == 'Merge':
uwsgi_1 | KeyError: 0

---

I hope this info will help us.
keras-team/keras#8612 (comment)