Java Selenium WebDriver在使用testNG并行运行测试用例时抛出org.openqa.Selenium.remote.UnreachableBrowserException

当使用TestNG并行运行测试用例时，将引发“UnreachableBrowserException”，而如果给定parallel=“false”，则测试用例将成功执行

TestNG版本：6.9.10 Selenium Java:3.0.1 Chrome版本：58.0.3029.110 Chrome驱动程序版本：2.29

TestNG XML：

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE suite SYSTEM "http://testng.org/testng-1.0.dtd">
<suite name="Suite" parallel="classes" thread-count="2" verbose="5">
  <test name="Test">
    <classes>
      <class name="testscripts.LoginScenario.ParallelTwo"/>
      <class name="testscripts.LoginScenario.ParallelOne"/>
    </classes>
  </test> <!-- Test -->
</suite> <!-- Suite -->

控制台

TestNG 6.9.10 by Cédric Beust (cedric@beust.com)

FAILED: mail
org.openqa.selenium.remote.UnreachableBrowserException: Could not start a new session. Possible causes are invalid address of the remote server or browser start-up failure.
Build info: version: '3.0.1', revision: '1969d75', time: '2016-10-18 09:49:13 -0700'

FAILED: google
org.openqa.selenium.remote.UnreachableBrowserException: Could not start a new session. Possible causes are invalid address of the remote server or browser start-up failure.
Build info: version: '3.0.1', revision: '1969d75', time: '2016-10-18 09:49:13 -0700'
System info: host: 'A5DA', ip: '10.**.***.**', os.name: 'Windows 7', os.arch: 'x86', os.version: '6.1', java.version: '1.8.0_131'

请澄清

---

提前感谢。

您在测试时使用的浏览器是什么？请尝试更新Chromedriver和Chrome。如何设置chromedriver路径？请提供代码。您如何初始化驱动程序？

TestNG 6.9.10 by Cédric Beust (cedric@beust.com)

FAILED: mail
org.openqa.selenium.remote.UnreachableBrowserException: Could not start a new session. Possible causes are invalid address of the remote server or browser start-up failure.
Build info: version: '3.0.1', revision: '1969d75', time: '2016-10-18 09:49:13 -0700'

FAILED: google
org.openqa.selenium.remote.UnreachableBrowserException: Could not start a new session. Possible causes are invalid address of the remote server or browser start-up failure.
Build info: version: '3.0.1', revision: '1969d75', time: '2016-10-18 09:49:13 -0700'
System info: host: 'A5DA', ip: '10.**.***.**', os.name: 'Windows 7', os.arch: 'x86', os.version: '6.1', java.version: '1.8.0_131'