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AttributeError: 'ChannelPromise' object has no attribute '__value__'

See original GitHub issue

pip freeze:

-e git://github.com/django/django.git@df09d854828bcff56eb72f48ff1ba8fce7e90c90#egg=Django-origin/HEAD
Jinja2==2.7.3
MarkupSafe==0.23
-e git://github.com/python-imaging/Pillow@24cb7bf3df6660bb2bd705b3197e97947dd40a50#egg=Pillow-dev
PyYAML==3.11
Pygments==1.6
Unidecode==0.04.16
-e git://github.com/celery/py-amqp.git@6b945b7065bd3bc53142e2d3f1d520d6f4a3d2de#egg=amqp-origin/master
anyjson==0.3.3
argparse==1.2.1
-e git://github.com/celery/billiard.git@0c8b96c47551f4f0d2d58c53dda7251bcf03236c#egg=billiard-origin/HEAD
bpython==0.12
-e git://github.com/celery/celery.git@2391c30d13c03ba778cdb58208aeb70040fbc9cf#egg=celery-origin/HEAD
chardet==2.0.1
colorama==0.2.5
command-not-found==0.3
-e git://github.com/SimonSapin/cssselect.git@f7b38ba6446d06ba3ed815729e65229532cd1818#egg=cssselect-origin/HEAD
defer==1.0.6
-e git://github.com/django-admin-bootstrapped/django-admin-bootstrapped.git@cbb567b85d0800ec9ed4da07004bde91d2a22e5a#egg=django_admin_bootstrapped-origin/master
-e git://github.com/davidfischer-ch/django-allauth.git@42ccb12701609b2b213e0c1128be374413678ff1#egg=django_allauth-origin/master
django-appconf==0.6
-e git://github.com/brack3t/django-braces.git@c4491e223ba56e22489ac26f4bc17d674eae34f2#egg=django_braces-origin/HEAD
-e git://github.com/davidfischer-ch/django-celery.git@1509614cdccedabb86217ee92677d495dbac1270#egg=django_celery-origin/dev
-e git://github.com/django-compressor/django-compressor.git@67f5de2cf503e2c375e5fe36f050b8dfa8cba145#egg=django_compressor-origin/develop
-e git://github.com/davidfischer-ch/django-crispy-forms.git@568b60cc8073740221f133390b2dd921c442da6b#egg=django_crispy_forms-origin/HEAD
-e git://github.com/morninj/django-email-obfuscator.git@02cee5f7bc0c3798ec2f4e154eb0c9aebcf2ae4f#egg=django_email_obfuscator-origin/master
-e git://github.com/django-extensions/django-extensions.git@f7b1bb51aba9a5b749e6964833b429faf948e74d#egg=django_extensions-dev
-e git://github.com/alex/django-filter.git@d88b98dd2b70551deb9c128b209fcf783b325acc#egg=django_filter-develop
-e git://github.com/evonove/django-oauth-toolkit.git@324cd9cd22833a038306f462a00f912b062f4519#egg=django_oauth_toolkit-origin/HEAD
django-phonenumber-field==0.5
-e git://github.com/davidfischer-ch/django-sendfile.git@7f79b124c6153a200116906a72110069f0eac268#egg=django_sendfile-dev
-e git://github.com/mbi/django-simple-captcha.git@47260b8b4c416bc5c5781e1724103d0c9c1cb4f6#egg=django_simple_captcha-origin/master
-e git://github.com/davidfischer-ch/django-rest-framework.git@b2e07d8613c289e14b2054e1e76837c29807595e#egg=djangorestframework-namespace
html5lib==0.999
-e git://github.com/celery/kombu.git@244b882e0c103b915e98de6ebb7d0cb026974515#egg=kombu-origin/HEAD
language-selector==0.1
lxml==3.3.5
mock==1.0.1
oauthlib==0.6.1
passlib==1.6.2
phonenumbers==6.1.0
psycopg2==2.5.3
pyaml==14.05.7
pycallgraph==1.0.1
pycurl==7.19.3
pygal==1.4.6
pygobject==3.12.0
pymongo==2.7.1
python-apt==0.9.3.5
python3-openid==3.0.4
pytoolbox==8.3.3-beta
pytz==2014.4
requests==2.2.1
requests-oauthlib==0.4.1
selenium==2.41.0
sendgrid==0.5.1
-e git://github.com/elbuo8/sendgrid-django.git@b026123f6dac27de9f67b95c2c9ef172bda53c2a#egg=sendgrid_django-origin/master
six==1.5.2
slumber==0.7.1.dev
smtpapi==0.1.2
-e git://github.com/davidfischer-ch/splinter.git@3d4924e1ac48b3e8968050246b0e77711f3f635c#egg=splinter-origin/HEAD
uWSGI==2.0.5.1
ufw==0.34-rc-0ubuntu2
unattended-upgrades==0.1
unittest2py3k==0.5.1
urllib3==1.7.1
-e git://github.com/alecthomas/voluptuous.git@0873a4d1f542997fcb6849fdfc0f68d66d7b7f18#egg=voluptuous-dev

Traceback:

Traceback (most recent call last):
  File "/home/ubuntu/cloudncode/venv/src/kombu/kombu/utils/__init__.py", line 405, in __call__
    return self.__value__
AttributeError: 'ChannelPromise' object has no attribute '__value__'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/ubuntu/cloudncode/venv/src/django/django/core/handlers/base.py", line 111, in get_response
    response = wrapped_callback(request, *callback_args, **callback_kwargs)
  File "/home/ubuntu/cloudncode/venv/src/django/django/views/generic/base.py", line 69, in view
    return self.dispatch(request, *args, **kwargs)
  File "/home/ubuntu/cloudncode/venv/src/django-braces/braces/views/_access.py", line 66, in dispatch
    request, *args, **kwargs)
  File "/home/ubuntu/cloudncode/venv/src/django/django/views/generic/base.py", line 87, in dispatch
    return handler(request, *args, **kwargs)
  File "/home/ubuntu/cloudncode/venv/src/django/django/views/generic/edit.py", line 205, in post
    return super(BaseCreateView, self).post(request, *args, **kwargs)
  File "/home/ubuntu/cloudncode/venv/src/django/django/views/generic/edit.py", line 171, in post
    return self.form_valid(form)
  File "/home/ubuntu/cloudncode/venv/src/django/django/views/generic/edit.py", line 147, in form_valid
    self.object = form.save()
  File "/home/ubuntu/cloudncode/server/cloudncode_base/forms/encoding.py", line 42, in save
    instance.launch()
  File "/home/ubuntu/cloudncode/server/cloudncode_base/models/encoding.py", line 89, in launch
    tasks.EncodingTask().apply_async(kwargs={'task_pk': self.pk}, task_id=self.meta_id)
  File "/home/ubuntu/cloudncode/venv/src/celery/celery/app/task.py", line 462, in apply_async
    **dict(self._get_exec_options(), **options)
  File "/home/ubuntu/cloudncode/venv/src/celery/celery/app/base.py", line 383, in send_task
    amqp.send_task_message(P, name, message, **options)
  File "/home/ubuntu/cloudncode/venv/src/celery/celery/app/amqp.py", line 468, in publish_task
    **properties
  File "/home/ubuntu/cloudncode/venv/src/kombu/kombu/messaging.py", line 168, in publish
    routing_key, mandatory, immediate, exchange, declare)
  File "/home/ubuntu/cloudncode/venv/src/kombu/kombu/connection.py", line 436, in _ensured
    return fun(*args, **kwargs)
  File "/home/ubuntu/cloudncode/venv/src/kombu/kombu/messaging.py", line 173, in _publish
    channel = self.channel
  File "/home/ubuntu/cloudncode/venv/src/kombu/kombu/messaging.py", line 190, in _get_channel
    channel = self._channel = channel()
  File "/home/ubuntu/cloudncode/venv/src/kombu/kombu/utils/__init__.py", line 407, in __call__
    value = self.__value__ = self.__contract__()
  File "/home/ubuntu/cloudncode/venv/src/kombu/kombu/messaging.py", line 205, in <lambda>
    channel = ChannelPromise(lambda: connection.default_channel)
  File "/home/ubuntu/cloudncode/venv/src/kombu/kombu/connection.py", line 756, in default_channel
    self.connection
  File "/home/ubuntu/cloudncode/venv/src/kombu/kombu/connection.py", line 741, in connection
    self._connection = self._establish_connection()
  File "/home/ubuntu/cloudncode/venv/src/kombu/kombu/connection.py", line 696, in _establish_connection
    conn = self.transport.establish_connection()
  File "/home/ubuntu/cloudncode/venv/src/kombu/kombu/transport/pyamqp.py", line 112, in establish_connection
    conn = self.Connection(**opts)
  File "/home/ubuntu/cloudncode/venv/src/py-amqp/amqp/connection.py", line 217, in __init__
    self.connect()
  File "/home/ubuntu/cloudncode/venv/src/py-amqp/amqp/connection.py", line 236, in connect
    self.drain_events()
  File "/home/ubuntu/cloudncode/venv/src/py-amqp/amqp/connection.py", line 354, in drain_events
    return self.blocking_read(timeout)
  File "/home/ubuntu/cloudncode/venv/src/py-amqp/amqp/connection.py", line 359, in blocking_read
    return self.on_inbound_frame(read_frame())
  File "/home/ubuntu/cloudncode/venv/src/py-amqp/amqp/method_framing.py", line 65, in frame_handler
    callback(channel, method_sig, buf, None)
  File "/home/ubuntu/cloudncode/venv/src/py-amqp/amqp/connection.py", line 385, in on_inbound_method
    method_sig, payload, content,
  File "/home/ubuntu/cloudncode/venv/src/py-amqp/amqp/abstract_channel.py", line 124, in dispatch_method
    args, _ = loads(amqp_method.args, payload, 4)
  File "/home/ubuntu/cloudncode/venv/src/py-amqp/amqp/serialization.py", line 229, in loads
    val[key], offset = _read_item(buf, offset)
  File "/home/ubuntu/cloudncode/venv/src/py-amqp/amqp/serialization.py", line 154, in _read_item
    ftype, type(ftype)))
amqp.exceptions.FrameSyntaxError: Unknown value in table: 70 (<class 'int'>)
ERROR Internal Server Error: /fr/encoding/task/create
Traceback (most recent call last):
  File "/home/ubuntu/cloudncode/venv/src/kombu/kombu/utils/__init__.py", line 405, in __call__
    return self.__value__
AttributeError: 'ChannelPromise' object has no attribute '__value__'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/ubuntu/cloudncode/venv/src/django/django/core/handlers/base.py", line 111, in get_response
    response = wrapped_callback(request, *callback_args, **callback_kwargs)
  File "/home/ubuntu/cloudncode/venv/src/django/django/views/generic/base.py", line 69, in view
    return self.dispatch(request, *args, **kwargs)
  File "/home/ubuntu/cloudncode/venv/src/django-braces/braces/views/_access.py", line 66, in dispatch
    request, *args, **kwargs)
  File "/home/ubuntu/cloudncode/venv/src/django/django/views/generic/base.py", line 87, in dispatch
    return handler(request, *args, **kwargs)
  File "/home/ubuntu/cloudncode/venv/src/django/django/views/generic/edit.py", line 205, in post
    return super(BaseCreateView, self).post(request, *args, **kwargs)
  File "/home/ubuntu/cloudncode/venv/src/django/django/views/generic/edit.py", line 171, in post
    return self.form_valid(form)
  File "/home/ubuntu/cloudncode/venv/src/django/django/views/generic/edit.py", line 147, in form_valid
    self.object = form.save()
  File "/home/ubuntu/cloudncode/server/cloudncode_base/forms/encoding.py", line 42, in save
    instance.launch()
  File "/home/ubuntu/cloudncode/server/cloudncode_base/models/encoding.py", line 89, in launch
    tasks.EncodingTask().apply_async(kwargs={'task_pk': self.pk}, task_id=self.meta_id)
  File "/home/ubuntu/cloudncode/venv/src/celery/celery/app/task.py", line 462, in apply_async
    **dict(self._get_exec_options(), **options)
  File "/home/ubuntu/cloudncode/venv/src/celery/celery/app/base.py", line 383, in send_task
    amqp.send_task_message(P, name, message, **options)
  File "/home/ubuntu/cloudncode/venv/src/celery/celery/app/amqp.py", line 468, in publish_task
    **properties
  File "/home/ubuntu/cloudncode/venv/src/kombu/kombu/messaging.py", line 168, in publish
    routing_key, mandatory, immediate, exchange, declare)
  File "/home/ubuntu/cloudncode/venv/src/kombu/kombu/connection.py", line 436, in _ensured
    return fun(*args, **kwargs)
  File "/home/ubuntu/cloudncode/venv/src/kombu/kombu/messaging.py", line 173, in _publish
    channel = self.channel
  File "/home/ubuntu/cloudncode/venv/src/kombu/kombu/messaging.py", line 190, in _get_channel
    channel = self._channel = channel()
  File "/home/ubuntu/cloudncode/venv/src/kombu/kombu/utils/__init__.py", line 407, in __call__
    value = self.__value__ = self.__contract__()
  File "/home/ubuntu/cloudncode/venv/src/kombu/kombu/messaging.py", line 205, in <lambda>
    channel = ChannelPromise(lambda: connection.default_channel)
  File "/home/ubuntu/cloudncode/venv/src/kombu/kombu/connection.py", line 756, in default_channel
    self.connection
  File "/home/ubuntu/cloudncode/venv/src/kombu/kombu/connection.py", line 741, in connection
    self._connection = self._establish_connection()
  File "/home/ubuntu/cloudncode/venv/src/kombu/kombu/connection.py", line 696, in _establish_connection
    conn = self.transport.establish_connection()
  File "/home/ubuntu/cloudncode/venv/src/kombu/kombu/transport/pyamqp.py", line 112, in establish_connection
    conn = self.Connection(**opts)
  File "/home/ubuntu/cloudncode/venv/src/py-amqp/amqp/connection.py", line 217, in __init__
    self.connect()
  File "/home/ubuntu/cloudncode/venv/src/py-amqp/amqp/connection.py", line 236, in connect
    self.drain_events()
  File "/home/ubuntu/cloudncode/venv/src/py-amqp/amqp/connection.py", line 354, in drain_events
    return self.blocking_read(timeout)
  File "/home/ubuntu/cloudncode/venv/src/py-amqp/amqp/connection.py", line 359, in blocking_read
    return self.on_inbound_frame(read_frame())
  File "/home/ubuntu/cloudncode/venv/src/py-amqp/amqp/method_framing.py", line 65, in frame_handler
    callback(channel, method_sig, buf, None)
  File "/home/ubuntu/cloudncode/venv/src/py-amqp/amqp/connection.py", line 385, in on_inbound_method
    method_sig, payload, content,
  File "/home/ubuntu/cloudncode/venv/src/py-amqp/amqp/abstract_channel.py", line 124, in dispatch_method
    args, _ = loads(amqp_method.args, payload, 4)
  File "/home/ubuntu/cloudncode/venv/src/py-amqp/amqp/serialization.py", line 229, in loads
    val[key], offset = _read_item(buf, offset)
  File "/home/ubuntu/cloudncode/venv/src/py-amqp/amqp/serialization.py", line 154, in _read_item
    ftype, type(ftype)))
amqp.exceptions.FrameSyntaxError: Unknown value in table: 70 (<class 'int'>)

Issue Analytics

  • State:closed
  • Created 9 years ago
  • Reactions:5
  • Comments:32 (7 by maintainers)

github_iconTop GitHub Comments

4reactions
xavierpcommented, Apr 29, 2016

@fwachs Hello ! I’m getting the error too. It seems that it does not even try to connect and crashs before. Did you find any workaround ? Thanks.

3reactions
zhao-weiqicommented, Feb 24, 2022

i’m still getting this error.

celery==5.2.3
kombu==5.2.3

Anyone can help?

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