Invalid response while accessing the Selenium Server
问题 I tested PHPUnit with the Selenium Server but I can't test something like login button. If I write for my login element css=input.login like that $this->click("css=input.login"); but I see the following errors Invalid response while accessing the Selenium Server and `Value does not implement interface Event. 回答1: This turns out to be a Selenium Server bug, solved in the latest version. But this bug still can be encountered in the Netbeans Selenium Server plugin which is using an older version