在Ubuntu上运行chrome驱动程序时,Selenium会出现“未知错误：无法找到Chrome二进制文件”

我试图在最新的ubuntu上使用chrome驱动程序运行selenium [java]测试.[16.04]

我收到以下错误/异常.
作为实验,我用我的原生“helloworldApp”替换了ChromeDriver二进制文件;我发现selenium正在执行我的二进制文件.

我相信在15306端口上打印“启动ChromeDriver 2.27.440175(9bc1d90b8bfa4dd181fbbf769a5eb5e575574320)”来自chrome二进制文件.但为什么硒抱怨它无法获得二进制？

在Windows上一切正常.

请指教.

[java] Starting ChromeDriver 2.27.440175 (9bc1d90b8bfa4dd181fbbf769a5eb5e575574320) on port 15306
     [java] Only local connections are allowed.
     [java] Exception in thread "main" org.openqa.selenium.WebDriverException: unkNown error: cannot find Chrome binary
     [java]   (Driver info: chromedriver=2.27.440175 (9bc1d90b8bfa4dd181fbbf769a5eb5e575574320),platform=Linux 4.8.0-46-generic x86_64) (WARNING: The server did not provide any stacktrace information)
     [java] Command duration or timeout: 328 milliseconds
     [java] Build info: version: 'unkNown',revision: 'unkNown',time: 'unkNown'
     [java] System info: host: 'geo-VirtualBox',ip: '127.0.1.1',os.name: 'Linux',os.arch: 'amd64',os.version: '4.8.0-46-generic',java.version: '9-internal'
     [java] Driver info: org.openqa.selenium.chrome.ChromeDriver
     [java]     at sun.reflect.NativeConstructorAccessorImpl.newInstance0(java.base@9-internal/Native Method)
     [java]     at sun.reflect.NativeConstructorAccessorImpl.newInstance(java.base@9-internal/NativeConstructorAccessorImpl.java:62)
     [java]     at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(java.base@9-internal/DelegatingConstructorAccessorImpl.java:45)
     [java]     at java.lang.reflect.Constructor.newInstance(java.base@9-internal/Constructor.java:453)
     [java]     at org.openqa.selenium.remote.ErrorHandler.createThrowable(ErrorHandler.java:206)
     [java]     at org.openqa.selenium.remote.ErrorHandler.throwIfResponseFailed(ErrorHandler.java:158)
     [java]     at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:678)
     [java]     at org.openqa.selenium.remote.RemoteWebDriver.startSession(RemoteWebDriver.java:249)
     [java]     at org.openqa.selenium.remote.RemoteWebDriver.<init>(RemoteWebDriver.java:131)
     [java]     at org.openqa.selenium.remote.RemoteWebDriver.<init>(RemoteWebDriver.java:144)
     [java]     at org.openqa.selenium.chrome.ChromeDriver.<init>(ChromeDriver.java:170)
     [java]     at org.openqa.selenium.chrome.ChromeDriver.<init>(ChromeDriver.java:138)

我发现了问题.在我的Linux系统上,未安装Google Chrome浏览器.

我的印象是ChromeDriver二进制文件中有一个浏览器实现.现在我意识到这是错的,ChromeDriver二进制文件是一个叫做谷歌Chrome的selenium包装器.

我必须说异常消息“selenium.WebDriverException：unkNown error：找不到Chrome二进制文件”令人困惑.如果它告诉“未安装Chrome浏览器”或类似内容,则会更容易.

谢谢乔治

原文地址：https://www.jb51.cc/ubuntu/349194.html