A Python module to bypass Cloudflare's anti-bot page.
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ValueError: Unable to identify Cloudflare IUAM Javascript on website. Cloudflare may have changed their technique, or there may be a bug in the script. #397
Before creating an issue, first upgrade cfscrape with pip install -U cfscrape and see if you're still experiencing the problem. Please also confirm your Node version (node --version or nodejs --version) is version 10 or higher.
Make sure the website you're having issues with is actually using anti-bot protection by Cloudflare and not a competitor like Imperva Incapsula or Sucuri. And if you're using an anonymizing proxy, a VPN, or Tor, Cloudflare often flags those IPs and may block you or present you with a captcha as a result.
Please confirm the following statements and check the boxes before creating an issue:
[x] I've upgraded cfscrape with pip install -U cfscrape
[x] I'm using Node version 10 or higher
[x] The site protection I'm having issues with is from Cloudflare
[x] I'm not using Tor, a VPN, or an anonymizing proxy
Python version number
Run python --version and paste the output below:
Python 3.7.1
cfscrape version number
Run pip show cfscrape and paste the output below:
Name: cfscrape
Version: 2.1.1
Summary: A simple Python module to bypass Cloudflare's anti-bot page. See https:
//github.com/Anorov/cloudflare-scrape for more information.
Home-page: https://github.com/Anorov/cloudflare-scrape
Author: Anorov
Author-email: anorov.vorona@gmail.com
License: UNKNOWN
Location: c:\users\me\appdata\local\programs\python\python37\lib\site-p
ackages
Requires: requests
Required-by:
(If the problem doesn't involve an exception being raised, leave this blank)
Traceback (most recent call last):
File "C:\Users\me\AppData\Local\Programs\Python\Python37\lib\site-packages\cfscrape__init__.py", line 255, in solve_challenge
javascript, flags=re.S
AttributeError: 'NoneType' object has no attribute 'groups'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "C:\Python27\test - cfscraper.py", line 5, in
print(scraper.get("https://exposecheatersonline.com/").content)
File "C:\Users\me\AppData\Local\Programs\Python\Python37\lib\site-packages\requests\sessions.py", line 546, in get
return self.request('GET', url, kwargs)
File "C:\Users\me\AppData\Local\Programs\Python\Python37\lib\site-packages\cfscrape__init__.py", line 129, in request
resp = self.solve_cf_challenge(resp, kwargs)
File "C:\Users\me\AppData\Local\Programs\Python\Python37\lib\site-packages\cfscrape__init__.py", line 204, in solve_cf_challenge
answer, delay = self.solve_challenge(body, domain)
File "C:\Users\me\AppData\Local\Programs\Python\Python37\lib\site-packages\cfscrape__init__.py", line 292, in solve_challenge
% BUG_REPORT
ValueError: Unable to identify Cloudflare IUAM Javascript on website. Cloudflare may have changed their technique, or there may be a bug in the script.
Before creating an issue, first upgrade cfscrape with
pip install -U cfscrapeand see if you're still experiencing the problem. Please also confirm your Node version (node --versionornodejs --version) is version 10 or higher.Make sure the website you're having issues with is actually using anti-bot protection by Cloudflare and not a competitor like Imperva Incapsula or Sucuri. And if you're using an anonymizing proxy, a VPN, or Tor, Cloudflare often flags those IPs and may block you or present you with a captcha as a result.
Please confirm the following statements and check the boxes before creating an issue:
pip install -U cfscrapePython version number
Run
python --versionand paste the output below: Python 3.7.1cfscrape version number
Run
pip show cfscrapeand paste the output below: Name: cfscrape Version: 2.1.1 Summary: A simple Python module to bypass Cloudflare's anti-bot page. See https: //github.com/Anorov/cloudflare-scrape for more information. Home-page: https://github.com/Anorov/cloudflare-scrape Author: Anorov Author-email: anorov.vorona@gmail.com License: UNKNOWN Location: c:\users\me\appdata\local\programs\python\python37\lib\site-p ackages Requires: requests Required-by:Code snippet involved with the issue
import requests import cfscrape
scraper = cfscrape.create_scraper() # returns a CloudflareScraper instance print(scraper.get("https://exposecheatersonline.com/").content)
Complete exception and traceback
(If the problem doesn't involve an exception being raised, leave this blank) Traceback (most recent call last): File "C:\Users\me\AppData\Local\Programs\Python\Python37\lib\site-packages\cfscrape__init__.py", line 255, in solve_challenge javascript, flags=re.S AttributeError: 'NoneType' object has no attribute 'groups'
During handling of the above exception, another exception occurred:
Traceback (most recent call last): File "C:\Python27\test - cfscraper.py", line 5, in
print(scraper.get("https://exposecheatersonline.com/").content)
File "C:\Users\me\AppData\Local\Programs\Python\Python37\lib\site-packages\requests\sessions.py", line 546, in get
return self.request('GET', url, kwargs)
File "C:\Users\me\AppData\Local\Programs\Python\Python37\lib\site-packages\cfscrape__init__.py", line 129, in request
resp = self.solve_cf_challenge(resp, kwargs)
File "C:\Users\me\AppData\Local\Programs\Python\Python37\lib\site-packages\cfscrape__init__.py", line 204, in solve_cf_challenge
answer, delay = self.solve_challenge(body, domain)
File "C:\Users\me\AppData\Local\Programs\Python\Python37\lib\site-packages\cfscrape__init__.py", line 292, in solve_challenge
% BUG_REPORT
ValueError: Unable to identify Cloudflare IUAM Javascript on website. Cloudflare may have changed their technique, or there may be a bug in the script.
Please read https://github.com/Anorov/cloudflare-scrape#updates, then file a bug report at https://github.com/Anorov/cloudflare-scrape/issues."
URL of the Cloudflare-protected page
https://exposecheatersonline.com/
URL of Pastebin/Gist with HTML source of protected page
[LINK GOES HERE]