我正在实现我的代码,以便在Sauce实验室的远程机器上工作。代码运行良好,直到我更改了驱动程序初始化(用于远程服务器)。我一直得到this.driver为空异常。我不知道这是怎么回事,我在跟踪官方文件,并尝试了很多事情。我希望有人能在这里看到这个问题。提前谢谢你。我的代码:
驱动程序:(我的用户名和密钥是从我的沙司实验室帐户中复制的,为此改名)
public class Hooks {
public RemoteWebDriver driver;
public WebDriverWait wait;
@Before
public void setup(Scenario scenario) throws MalformedURLException {
String username = System.getenv("my username");
String accessKey = System.getenv("key");
ChromeOptions chromeOpts = new ChromeOptions();
MutableCapabilities sauceOpts = new MutableCapabilities();
sauceOpts.setCapability("name", scenario.getName());
sauceOpts.setCapability("username", username);
sauceOpts.setCapability("accessKey",accessKey);
MutableCapabilities browserOptions = new MutableCapabilities();
browserOptions.setCapability(ChromeOptions.CAPABILITY, chromeOpts);
browserOptions.setCapability("sauce:options", sauceOpts);
browserOptions.setCapability("browserName", "chrome");
browserOptions.setCapability("browserVersion", "latest");
browserOptions.setCapability("platformName", "Windows 10");
String sauceUrl = "https://ondemand.us-west-1.saucelabs.com:443/wd/hub";
URL url = new URL(sauceUrl);
driver = new RemoteWebDriver(url, browserOptions);
wait = new WebDriverWait(driver, Duration.ofSeconds(10));
}
@After
public void tearDown(Scenario scenario) {driver.quit();}
}页面对象,其中我的代码是:(为隐私目的而缩短)
public class LandingPO extends Hooks {
static RemoteWebDriver driver;
static WebDriverWait wait;
String url = "https://google.com"
public void openUrl() {
driver.get(url);}然后在我的landingPO.openUrl类中调用这个方法(landingPO.openUrl();)。如果发现第一个驱动程序使用情况,则引发该错误:
Step failed
java.lang.NullPointerException: Cannot invoke "org.openqa.selenium.remote.RemoteWebDriver.get(String)" because "pageObjects.LandingPO.driver" is null它在my LandingPO中的"driver.get(url)“处右转
发布于 2022-01-21 10:50:07
如果有人有同样的问题,答案是:
我在进口之前/之后使用错误。正确的进口应是:
进口io.cucumber.java.After;进口io.cucumber.java.Before;
https://stackoverflow.com/questions/70786343
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