JavaScript error: resource://gre/modules/XULStore.jsm, line 66: Error: Can't find profile directory error using GeckoDriver Firefox and Selenium

Question

即使我为 gecko 驱动程序设置了正确的路径，我仍然遇到错误。

主要：

import org.openqa.selenium.WebDriver;
import org.openqa.selenium.firefox.FirefoxDriver;
import org.testng.Assert;
import org.testng.annotations.Test;

public class firstCase {
    @Test
    static void titleControl(){
        System.setProperty("webdriver.gecko.driver", "D:\Program Exe's\geckodriver-v0.26.0-win64\geckodriver.exe");          // Wee need that as Intellij doesn't know where it looks for browser
        WebDriver driver = new FirefoxDriver();
        driver.get("http://www.google.com");
        Assert.assertEquals(driver.getTitle(),"Google");
    }
}

错误：

1594880236960   mozrunner::runner   INFO    Running command: "C:\Program Files\Mozilla Firefox\firefox.exe" "-marionette" "-foreground" "-no-remote" "-profile" "C:\Users\yasin\AppData\Local\Temp\rust_mozprofiledXH35Y"
JavaScript error: resource://gre/modules/XULStore.jsm, line 66: Error: Can't find profile directory.
1594880239039   Marionette  INFO    Listening on port 49419
1594880239073   Marionette  WARN    TLS certificate errors will be ignored for this session
Tem 16, 2020 9:17:19 AM org.openqa.selenium.remote.ProtocolHandshake createSession
INFO: Detected dialect: W3C

Answer 1

这个错误信息...

JavaScript error: resource://gre/modules/XULStore.jsm, line 66: Error: Can't find profile directory.

...意味着有一个 JavaScript error while GeckoDriver initiated/spawned 一个新的 浏览上下文 即 Firefox 浏览session.

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当 Selenium 驱动 GeckoDriver 启动 Firefox 浏览 session 时，可以有几个 JavaScript 相关 WARNINGS 和 ERRORS 作为 TRACE 级别日志在初始化期间。您可以安全地忽略这些初始化错误，直到 GeckoDriver 成功启动 Firefox Browsing session.

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结论

当 createSession 成功并且检测到 W3C 方言时，您可以安全地忽略错误。