Python socket bind cannot assign requested address

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OSError: [Errno 49] Can’t assign requested address #379

OSError: [Errno 49] Can’t assign requested address #379

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I just tried upgrading 0.7.3 to 0.8.1 and my runs are failing with error below. Downgrading back to 0.7.3 fixes the problem

Traceback (most recent call last): File "launch_interact.py", line 49, in wandb.init(project='moonscrub', name=args.run_name) File "/Users/yaroslavvb/anaconda3/envs/main/lib/python3.6/site-packages/wandb/__init__.py", line 778, in init _init_headless(run) File "/Users/yaroslavvb/anaconda3/envs/main/lib/python3.6/site-packages/wandb/__init__.py", line 184, in _init_headless server = wandb_socket.Server() File "/Users/yaroslavvb/anaconda3/envs/main/lib/python3.6/site-packages/wandb/wandb_socket.py", line 29, in __init__ self.socket.bind(('localhost', 0)) OSError: [Errno 49] Can't assign requested address > /Users/yaroslavvb/anaconda3/envs/main/lib/python3.6/site-packages/wandb/wandb_socket.py(29)__init__() -> self.socket.bind(('localhost', 0)) (Pdb) 

This is MacOS 10.13.6, Python 3.6.8 :: Anaconda, Inc.

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Running jupyter notebook gives me: OSError: [Errno 99] Cannot assign requested address #2427

Running jupyter notebook gives me: OSError: [Errno 99] Cannot assign requested address #2427

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I just started using Codenvy. I wanted to run jupyter notebook (http://jupyter.org) but it gave me the following error:

It could be that I am just not getting the concept right, I’m completely new to this program. If that’s the case, please point me in the right direction 👍

Traceback (most recent call last): File "/usr/local/bin/jupyter-notebook", line 11, in sys.exit(main()) File "/usr/local/lib/python3.4/dist-packages/jupyter_core/application.py", line 267, in launch_instance return super(JupyterApp, cls).launch_instance(argv=argv, **kwargs) File "/usr/local/lib/python3.4/dist-packages/traitlets/config/application.py", line 657, in launch_instance app.initialize(argv) File "", line 2, in initialize File "/usr/local/lib/python3.4/dist-packages/traitlets/config/application.py", line 87, in catch_config_error return method(app, *args, **kwargs) File "/usr/local/lib/python3.4/dist-packages/notebook/notebookapp.py", line 1296, in initialize self.init_webapp() File "/usr/local/lib/python3.4/dist-packages/notebook/notebookapp.py", line 1120, in init_webapp self.http_server.listen(port, self.ip) File "/usr/local/lib/python3.4/dist-packages/tornado/tcpserver.py", line 142, in listen sockets = bind_sockets(port, address=address) File "/usr/local/lib/python3.4/dist-packages/tornado/netutil.py", line 197, in bind_sockets sock.bind(sockaddr) OSError: [Errno 99] Cannot assign requested address 

Reproduction Steps:

sudo apt update sudo apt install python3-pip sudo pip3 install -vU setuptools sudo pip3 install jupyter jupyter notebook 

Codenvy version: 5.17.0

OS and version: Not sure (it’s on codenvy.io, no self-hosted)

Docker version: Also not sure

Codenvy cli.log output: N/a

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Получаю ошибку OSError: [Errno 99] Cannot assign requested address

Вы используете устаревший браузер. Этот и другие сайты могут отображаться в нем неправильно.
Необходимо обновить браузер или попробовать использовать другой.

Антон

Новичок

ОС Ubuntu
Среда anaconda/spyder/ Python 3.8

При запуске выдает ошибку:

runfile(‘/home/anton/Загрузки/AutoRCCar-master/test/stream_server_test.py’, wdir=’/home/anton/Загрузки/AutoRCCar-master/test’)
Traceback (most recent call last):

File «/home/anton/Загрузки/AutoRCCar-master/test/stream_server_test.py», line 50, in
VideoStreamingTest(h, p)

File «/home/anton/Загрузки/AutoRCCar-master/test/stream_server_test.py», line 12, in __init__
self.server_socket.bind((host, port))

OSError: [Errno 99] Cannot assign requested address

import numpy as np
import cv2
import socket

class VideoStreamingTest(object):
def __init__(self, host, port):

self.server_socket = socket.socket()
self.server_socket.bind((host, port))
self.server_socket.listen(0)
self.connection, self.client_address = self.server_socket.accept()
self.connection = self.connection.makefile(‘rb’)
self.host_name = socket.gethostname()
self.host_ip = socket.gethostbyname(self.host_name)
self.streaming()

try:
print(«Host: «, self.host_name + ‘ ‘ + self.host_ip)
print(«Connection from: «, self.client_address)
print(«Streaming. «)
print(«Press ‘q’ to exit»)

# need bytes here
stream_bytes = b’ ‘
while True:
stream_bytes += self.connection.read(1024)
first = stream_bytes.find(b’\xff\xd8′)
last = stream_bytes.find(b’\xff\xd9′)
if first != -1 and last != -1:
jpg = stream_bytes[first:last + 2]
stream_bytes = stream_bytes[last + 2:]
image = cv2.imdecode(np.frombuffer(jpg, dtype=np.uint8), cv2.IMREAD_COLOR)
cv2.imshow(‘image’, image)

if cv2.waitKey(1) & 0xFF == ord(‘q’):
break
finally:
self.connection.close()
self.server_socket.close()

if __name__ == ‘__main__’:
# host, port
h, p = «192.168.1.100», 8000
VideoStreamingTest(h, p)

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