Traceback (most recent call last):


 "/home/taiga/.virtualenvs/taiga/lib/python3.5/site-packages/django/core/handlers/exception.py", line 42, in inner

response = get_response(request)


 "/home/taiga/.virtualenvs/taiga/lib/python3.5/site-packages/django/core/handlers/base.py", line 249, in _legacy_get_response

response = self._get_response(request)


 "/home/taiga/.virtualenvs/taiga/lib/python3.5/site-packages/django/core/handlers/base.py", line 187, in _get_response

response = self.process_exception_by_middleware(e, request)


 "/home/taiga/.virtualenvs/taiga/lib/python3.5/site-packages/django/core/handlers/base.py", line 185, in _get_response

response = wrapped_callback(request, *callback_args, **callback_kwargs)


 "/home/taiga/taiga-back/taiga/base/api/viewsets.py", line 106, in view

return self.dispatch(request, *args, **kwargs)


 "/home/taiga/.virtualenvs/taiga/lib/python3.5/site-packages/django/views/decorators/csrf.py", line 58, in wrapped_view

return view_func(*args, **kwargs)


 "/home/taiga/taiga-back/taiga/base/api/views.py", line 461, in dispatch

response = self.handle_exception(exc)


 "/home/taiga/taiga-back/taiga/base/api/views.py", line 458, in dispatch

response = handler(request, *args, **kwargs)


 "/home/taiga/taiga-back/taiga/base/api/mixins.py", line 100, in create

self.object = validator.save(force_insert=True)


 "/home/taiga/taiga-back/taiga/base/api/serializers.py", line 1115, in save

self.object = super().save(**kwargs)


 "/home/taiga/taiga-back/taiga/base/api/serializers.py", line 648, in save

self.save_object(self.object, **kwargs)


 "/home/taiga/taiga-back/taiga/base/api/serializers.py", line 1133, in save_object

obj.save(**kwargs)


 "/home/taiga/taiga-back/taiga/projects/models.py", line 299, in save

super().save(*args, **kwargs)


 "/home/taiga/.virtualenvs/taiga/lib/python3.5/site-packages/django/db/models/base.py", line 796, in save

force_update=force_update, update_fields=update_fields)


 "/home/taiga/.virtualenvs/taiga/lib/python3.5/site-packages/django/db/models/base.py", line 833, in save_base

update_fields=update_fields, raw=raw, using=using)


 "/home/taiga/.virtualenvs/taiga/lib/python3.5/site-packages/django/dispatch/dispatcher.py", line 191, in send

response = receiver(signal=self, sender=sender, **named)


 "/home/taiga/taiga-back/taiga/projects/signals.py", line 65, in project_post_save

template.apply_to_project(instance)


 "/home/taiga/taiga-back/taiga/projects/models.py", line 978, in apply_to_project

for epic_status in self.epic_statuses:
TypeError: 'NoneType' object is not iterable

Traceback (most recent call last):


 "/home/service/anaconda3/envs/tensorflow/lib/python3.6/site-packages/tensorflow/python/client/session.py", line 1334, in _do_call

return fn(*args)


 "/home/service/anaconda3/envs/tensorflow/lib/python3.6/site-packages/tensorflow/python/client/session.py", line 1319, in _run_fn

options, feed_dict, fetch_list, target_list, run_metadata)


 "/home/service/anaconda3/envs/tensorflow/lib/python3.6/site-packages/tensorflow/python/client/session.py", line 1407, in _call_tf_sessionrun

run_metadata)
tensorflow.python.framework.errors_impl.DataLossError: Unable to open table file ./crnn_synth90k: Failed precondition: crnn_synth90k; Is a directory: perhaps your file is in a different file format and you need to use a different restore operator?
