On heroku chromedriver buildpack doesn't support chrome buildpack

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I wrote a web scraper using python.

To deploy it on heroku, I took this article as reference. https://www.andressevilla.com/running-chromedriver-with-python-selenium-on-heroku/

And added these buildpacks. https://github.com/heroku/heroku-buildpack-google-chrome https://github.com/heroku/heroku-buildpack-chromedriver

But when I run the code on heroku, this error occurs.

selenium.common.exceptions.SessionNotCreatedException: Message: session not created: This version of ChromeDriver only supports Chrome version 90 Current browser version is 89.0.4389.114 with binary path /app/.apt/opt/google/chrome/chrome

It looks like the chromedriver buildpack doesn't support chrome buildpack.

Does any other buildpack work? Or I can try any other way to deal with it?

Thanks!

selenium-chromedriver heroku selenium google-chrome python
1 Answers

Heroku Chrome Driver Buildpack allows you to choose version of chrome driver but by default it should have installed latest version of it available. You can set config var(Environment variable) CHROMEDRIVER_VERSION=89.0.4389.23 to download a chromedriver version compatible for chrome 89. After adding the variable, you'd want to redeploy for the changes to take effect.

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