线程“主” org.openqa.selenium.SessionNotCreatedException中的异常：无法启动浏览器

Question

I use the same code and also version on 2 computers, but another cannot start Firefox. Please help me

Exception in thread "main" org.openqa.selenium.SessionNotCreatedException: Failed to start browser C:\\Program Files\\Mozilla Firefox\\firefox.exe: permission denied (WARNING: The server did not provide any stacktrace information)

Command duration or timeout: 0 milliseconds

Build info: version: '3.3.1', revision: '5234b32', time: '2017-03-10 09:04:52 -0800'
System info: host: 'XUANTRUONG-PC', ip: '192.168.1.95', os.name: 'Windows 10', os.arch: 'amd64', os.version: '10.0', java.version: '1.8.0_121'
Driver info: driver.version: FirefoxDriver

Answer 1

To work with Selenium 3.4.0 you need to mandatory download gecko driver v0.16.0 (or above) from here and save it in your machine. Upgrade your Mozila Firefox to the latest stable version (v 53.x). Use the absolute path of the geckodriver in your code while System.setProperty

In your code:

Replace System.setProperty("webdriver.firefox.marionette","C:\\\\geckodriver.exe");

with System.setProperty("webdriver.gecko.driver","C:\\\\your_directory\\\\geckodriver.exe");

Let me know if this helps you.