Tag: getaddrinfo

Solve urllib.error.URLError urlopen error Errno 11004 getaddrinfo failed

Table of Contents Solve urllib.error.URLError urlopen error Errno 11004 getaddrinfo failed wrong reason solution 1. Check the correctness of the URL 2. Check network connection 3. Use IP address instead of hostname 4. Use other network libraries in conclusion function definition function function Usage example Solving urllib.error.URLError urlopen error Errno 11004 getaddrinfo failed When doing […]

NLTK installation problem–[Errno 11004] getaddrinfo failed (with detailed installation process)

1. Installation steps: 1.win + R, enter cmd to open the terminal: pip install nltk run: After the installation is complete, enter idle to open the Python Shell: enter: import nltk Enter again to reference the toolkit: nltk.download() This interface appears when running: 2. An error will be reported at this time and nltk_data needs […]

[Solved] seaborn import dataset error <urlopen error [Errno 11004] getaddrinfo failed> The dataset link timed out and failed to get the address

Seaborn import dataset error The dataset link timed out and failed to get the address Problem description – seaborn import data set error When using the following code to draw graphics with the seaborn module, an error is reported with the data set that comes with seaborn #Draw a scatter plot import matplotlib.pyplot as plt […]

[Solved] Problem with npm install: ERR! request to https://registry.npmjs.org/express failed, reason: getaddrinfo

Error ERR! request to https://registry.npmjs.org/express failed Reason: The company uses a proxy server, and node.js does not use the environment proxy Workaround: 1. Set proxy: npm config set proxy http://server:port npm config set https-proxy http://server:port 2. If authentication is required, you can set it like this: npm config set proxy http://username:password@server:port npm confit set https-proxy […]

[Solved] NLTK exception problem [nltk_data] Error loading reuters: <urlopen error [Errno 11004] [nltk_data] getaddrinfo

[nltk_data] Error loading reuters: urlopen error [Errno 11004] [nltk_data] getaddrinfo failed Solution 1. Set the system proxy 2. Modify the host file 3. Manually download and unzip to the specified directory Steps When learning NLP projects, the nltk toolkit is often used, but errors are often reported when used after import We can see that […]

[Solved] redis error Error getaddrinfo ENOTFOUND

Okay, this error is common and not common, it is a low-level problem. Foreword Summary Today I have a requirement, I need to retransmit the online official environment data, and I need to fine-tune the data. So, I decided to run the program locally, link the online official environment database and redis, and get some […]

[Solved] npm install dependency error npm ERR! code ENOTFOUNDnpm ERR! syscall getaddrinfonpm ERR! errno ENOTFOUND

npm ERR! code ENOTFOUND npm ERR! syscall getaddrinfo npm ERR! errno ENOTFOUND npm ERR! network request to http://registry.cnpmjs.org/shallow-clone/-/shallow-clone-3.0.1.tgz failed, reason: getaddrinfo ENOTFOUND registry.cnpmjs.org npm ERR! network This is a problem related to network connectivity. npm ERR! network In most cases you are behind a proxy or have bad network settings. npm ERR! network npm ERR! […]

[Solved] <urlopen error [Errno 11001] getaddrinfo failed> solution, brief introduction to isinstance() function

1, error analysis I encountered this problem **** during crawler practice! Not the same result as what I asked for in practice (**** what I want to get is this network timeout) Baidu a bit and found that the situation is different from mine. Problem with the link URL, the link does not exist or […]