Raspberry Pi - Content fetcher 'html_webdriver' did not respond. #1398
Replies: 2 comments
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Ok, quick update. By using changedetection.py (instead of changedetection.io command) I am now getting another result: Content fetcher 'html_webdriver' did not respond properly, unable to use it. Message: unknown command: unknown command: wd/hub/session Stacktrace: #0 0x000000a7a618 #1 0x0000007e09f4 #2 0x00000082d300 #3 0x00000082d148 #4 0x0000007bb950 #5 0x000000aa7944 #6 0x000000ab990c #7 0x000000ab9550 #8 0x000000abad40 #9 0x000000aa8944 #10 0x000000abafec #11 0x000000a9f3ac #12 0x0000007ba630 #13 0x000076a1c718 __libc_start_main #14 0x000000af0788 #15 0x000000aefc9c __libc_malloc #16 0x000076e11988 g_malloc |
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I use docker images, so can't fully help, but for me container image suggested in wiki
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Hello all,
I'm configuring Change Detection on a Raspberry Pi.
It is actually running well, I have configured for now a .gov site and removed elements and it is retrieving correctly the info from the public page.
Now, I would like to try the WebDriver Chrome/Javascript fetching method.
I have installed the latest chromium-chromedriver from Raspbian repository (I know, the chromedriver is old):
sudo apt-get install chromium-chromedriver
Then, when I try to activate the new fetching method from Change Detection web portal:
I've also set up the WEBDRIVER_URL=http://browser-chrome:4444/wd/hub under /etc/profile.d/webdriver.sh (basically an export WEBDRIVER_URL=http://browser-chrome:4444/wd/hub into an .sh script).
NOTE: I'm not using Docker approach, but pip installation method.
Any suggestion?
Many thanks
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