Version compatibility of Firefox and the latest Selenium IDE (2.9.1.1-signed)
问题 I visited https://addons.mozilla.org/en-US/firefox/addon/selenium-ide/ to install the latest Selenium IDE (v 2.9.1) in Firefox. My Firefox version is 54 (64-bit) OS: Windows 10 Pro 64-bit (10.0, Build 14393) But unfortunately "Add to Firefox" button was shown disabled on the site https://addons.mozilla.org/en-US/firefox/addon/selenium-ide/ On that site NOTE was found as: Note: Selenium IDE will NOT work on Firefox version 55 onwards. Please stay on Firefox version 54 or older. What can I do