java.lang.IllegalStateException：驱动程序可执行文件的路径必须由 webdriver.gecko.driver 系统属性设置
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java.lang.IllegalStateException: The path to the driver executable must be set by the webdriver.gecko.driver system property
提问by nsCelin
package com.merchantPlatform;
import java.util.concurrent.TimeUnit;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.firefox.FirefoxDriver;
import org.openqa.selenium.remote.DesiredCapabilities;
public class MerchantPlatformTest {
public static void main(String[] args) {
System.getProperty("webdriver.gecko.driver", "C:\Selenium WebDriver\geckodriver\geckodriver-v0.17.0-win64\geckodriver.exe");
DesiredCapabilities capabilities = DesiredCapabilities.firefox();
capabilities.setCapability("marionette", true);
// Initialize WebDriver
WebDriver driver = new FirefoxDriver(capabilities);
/* This works fine for versions lesser than Selenium 3. For Selenium 3 and higher, it will throw java.lang.IllegalStateException */
// Maximize Window
driver.manage().window().maximize();
// Wait For Page To Load
driver.manage().timeouts().implicitlyWait(60, TimeUnit.SECONDS);
// Navigate to MerchantPlatform URL
driver.get("http://localhost:52939/");
}
}
Error
错误
I am getting the below exception with System.getProperty
我收到以下异常 System.getProperty
Exception in thread "main" java.lang.IllegalStateException: The path to the driver executable must be set by the webdriver.gecko.driver system property; for more information, see https://github.com/mozilla/geckodriver. The latest version can be downloaded from https://github.com/mozilla/geckodriver/releasesat com.google.common.base.Preconditions.checkState(Preconditions.java:738) at org.openqa.selenium.remote.service.DriverService.findExecutable(DriverService.java:124) at org.openqa.selenium.firefox.GeckoDriverService.access$100(GeckoDriverService.java:41) at org.openqa.selenium.firefox.GeckoDriverService$Builder.findDefaultExecutable(GeckoDriverService.java:115) at org.openqa.selenium.remote.service.DriverService$Builder.build(DriverService.java:330) at org.openqa.selenium.firefox.FirefoxDriver.toExecutor(FirefoxDriver.java:207) at org.openqa.selenium.firefox.FirefoxDriver.(FirefoxDriver.java:108) at org.openqa.selenium.firefox.FirefoxDriver.(FirefoxDriver.java:137) at com.merchantPlatform.MerchantPlatformTest.main(MerchantPlatformTest.java:20)
线程“main”中的异常 java.lang.IllegalStateException：驱动程序可执行文件的路径必须由 webdriver.gecko.driver 系统属性设置；有关更多信息，请参阅 https://github.com/mozilla/geckodriver。最新版本可从https://github.com/mozilla/geckodriver/releases下载在 com.google.common.base.Preconditions.checkState(Preconditions.java:738) 在 org.openqa.selenium.remote.service.DriverService.findExecutable(DriverService.java:124) 在 org.openqa.selenium.firefox.GeckoDriverService .access$100(GeckoDriverService.java:41) 在 org.openqa.selenium.firefox.GeckoDriverService$Builder.findDefaultExecutable(GeckoDriverService.java:115) 在 org.openqa.selenium.remote.service.DriverService$Builder.build(DriverService. java:330) 在 org.openqa.selenium.firefox.FirefoxDriver.toExecutor(FirefoxDriver.java:207) 在 org.openqa.selenium.firefox.FirefoxDriver.(FirefoxDriver.java:108) 在 org.openqa.selenium.firefox。 FirefoxDriver.(FirefoxDriver.java:137) 在 com.merchantPlatform.MerchantPlatformTest.main(MerchantPlatformTest.java:20)
回答by Murthi
You have to use System.setProperty not the System.getProperty as follows.
您必须使用 System.setProperty 而不是 System.getProperty，如下所示。
System.setProperty("webdriver.gecko.driver",
"C:\Selenium WebDriver\geckodriver\geckodriver-v0.17.0-win64\geckodriver.exe");
回答by Jainish Kapadia
I have noticed that you are using wrong syntax, to opening the browser.
我注意到您使用错误的语法来打开浏览器。
Instead of using System.getProperty, You have to use System.setPropertyas mentioned below.
而不是使用System.getProperty，您必须使用System.setProperty如下所述。
System.setProperty("webdriver.gecko.driver", "C:\Selenium WebDriver\geckodriver\geckodriver-v0.17.0-win64\geckodriver.exe");
For more details on this issue, refer this page.
有关此问题的更多详细信息，请参阅此页面。
