java.lang.IllegalStateException：驱动程序可执行文件不存在：/var/lib/jenkins/jobs/Ancon-Automation/workspace\src\main\...\chromedriver.exe

Question

单击构建时，我在 Jenkins 控制台 中遇到以下错误。但是，当我在我的 intelij IDE 中运行测试时，它运行时没有任何故障。是Jenkins这个问题还是chromedriver.exe的路径问题

[INFO]  T E S T S
[INFO] -------------------------------------------------------
[INFO] Running TestSuite
[ERROR] Tests run: 38, Failures: 1, Errors: 0, Skipped: 37, Time elapsed: 2.237 s <<< FAILURE! - in TestSuite
[ERROR] SetUp(com.ancon.automation.tests.TenantsTest)  Time elapsed: 1.593 s  **<<< FAILURE!
java.lang.IllegalStateException: The driver executable does not exist: /var/lib/jenkins/jobs/Ancon-Automation/workspace\src\main\java\com\ancon\automation\webDriver\chromedriver.exe**
    at com.ancon.automation.tests.TenantsTest.SetUp(TenantsTest.java:62)

[INFO] 
[INFO] Results:
[INFO] 
[ERROR] Failures: 
[ERROR]   TenantsTest.SetUp:62 » IllegalState The driver executable does not exist: /var...
[INFO] 
[ERROR] Tests run: 16, Failures: 1, Errors: 0, Skipped: 15
[INFO] 
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 14.616 s
[INFO] Finished at: 2018-08-17T09:56:58+05:30
[INFO] ------------------------------------------------------------------------
**[ERROR] Failed to execute goal org.apache.maven.plugins:maven-surefire-plugin:2.20.1:test (default-test) on project Ancon: There are test failures.
[ERROR]** 
[ERROR] Please refer to /var/lib/jenkins/jobs/Ancon-Automation/workspace/target/surefire-reports for the individual test results.
[ERROR] Please refer to dump files (if any exist) [date]-jvmRun[N].dump, [date].dumpstream and [date]-jvmRun[N].dumpstream.
[ERROR] -> [Help 1]
[ERROR] 
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR] 
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException
Build step 'Invoke top-level Maven targets' marked build as failure

注意：我发现了类似的问题，但找不到正确的答案。

Answer 1

此错误消息...

java.lang.IllegalStateException: The driver executable does not exist: /var/lib/jenkins/jobs/Ancon-Automation/workspace\src\main\java\com\ancon\automation\webDriver\chromedriver.exe

...暗示 JVM 无法在指定位置找到 ChromeDriver 二进制文件。

您的主要问题似乎是 ChromeDriver 的有效绝对路径中 OS path.separator 的 mixup .目前解析的有效绝对路径为：

/var/lib/jenkins/jobs/Ancon-Automation/workspace\src\main\java\com\ancon\automation\webDriver\chromedriver.exe

您需要使用 / 字符作为 path.separator，因此 ChromeDriver 的有效绝对路径变为：

• Linux 风格（删除.exe 部分）：

  /var/lib/jenkins/jobs/Ancon-Automation/workspace/src/main/java/com/ancon/automation/webDriver/chromedriver
  

• Windows 风格（包括.exe 部分）：

  /var/lib/jenkins/jobs/Ancon-Automation/workspace/src/main/java/com/ancon/automation/webDriver/chromedriver.exe
  

Answer 2

请使用代码中的相对路径来设置驱动属性，如下所示

System.setProperty("webdriver.chrome.driver", "src/main/java/com/ancon/automation/webDriver/chromedriver.exe");

Answer 3

使用路径，您看起来像是在 linux 机器上运行测试，或者至少代码期望您在 linux 机器上执行。

因为use .exe extension on a linux box 是一个愚蠢的错误，你应该忽略它。此外，您应该只在代码中处理此类情况，因为它会在跨操作系统执行中导致令人沮丧的问题。

希望它在removing .exe part 之后有效。