Java 等待的结果并不总是一样的
我的直接等待有问题，不总是有效的。他们会随机失败，我不知道为什么。我正在命中未找到的元素或陈旧元素。我能做些什么使它们更可靠Java 等待的结果并不总是一样的,java,selenium,Java,Selenium,我的直接等待有问题，不总是有效的。他们会随机失败，我不知道为什么。我正在命中未找到的元素或陈旧元素。我能做些什么使它们更可靠 public class FrameRegisterAccount extends BasicTests { // Generates Email String userName = ""+(int)(Math.random()*Integer.MAX_VALUE); String emailID = "Otto"+userName+"@gmail.com"; @Tes
public class FrameRegisterAccount extends BasicTests
{
// Generates Email
String userName = ""+(int)(Math.random()*Integer.MAX_VALUE);
String emailID = "Otto"+userName+"@gmail.com";
@Test (priority=1)
public void NewAccount() throws Exception {
WebDriverWait wait = new WebDriverWait(driver, 15, 2500L);
WebElement signButton = wait.until(ExpectedConditions.visibilityOfElementLocated(By.xpath("//a[@class='button-sign']")));
signButton.click();
log.info("New Account Creation Screen Opened");
// Fill out Form
WebElement nameField = wait.until(ExpectedConditions.visibilityOfElementLocated(By.name("first_name")));
nameField.sendKeys("Otto");
driver.findElement(By.name("last_name")).sendKeys("Mation Tester");
driver.findElement(By.name("phone_number")).sendKeys("555-555-3231");
driver.findElement(By.name("listings")).sendKeys("4");
// Enter Email and Password
driver.findElement(By.xpath("//input[@name='email']")).clear();
driver.findElement(By.xpath("//input[@name='email']")).sendKeys(emailID);
driver.findElement(By.xpath("//input[@name='password']")).clear();
driver.findElement(By.xpath("//input[@name='password']")).sendKeys("password");
// Click buttons
driver.findElement(By.xpath("//div[@class='input input-term']//div[@class='checkbox-icon']")).click();
driver.findElement(By.xpath("//span[contains(text(),'Sign Up')]")).click();
Thread.sleep(3000);
log.info("New Account Created");
}
@Test (priority=2)
public void ChangePassword() {
// Wait for Dashboard Button
WebDriverWait wait = new WebDriverWait(driver, 15, 2500L);
WebElement dashButton = wait.until(ExpectedConditions.elementToBeClickable(By.xpath("//button[contains(@class,'success-dashboard')]")));
dashButton.click();
log.info("Go to Dashboard Button Pressed");
// Change Password
WebElement proNameX = wait.until(ExpectedConditions.elementToBeClickable(By.xpath("//div[@id='sidebar-top-item']")));
proNameX.click();
WebElement changePass = wait.until(ExpectedConditions.visibilityOfElementLocated(By.xpath("//div[@id='nf-change-password-btn']")));
changePass.click();
//driver.findElement(By.xpath("//div[@id='nf-change-password-btn']")).click();
driver.findElement(By.name("old_password")).sendKeys("password");
driver.findElement(By.name("new_password")).sendKeys("wordpass");
driver.findElement(By.name("new_password2")).sendKeys("wordpass");
driver.findElement(By.xpath("//button[@type='button']")).click();
log.info("Password Change Completed");
}
org.openqa.selenium.StaleElementReferenceException:
stale element reference: element is not attached to the page document
(Session info: headless chrome=72.0.3626.109)
(Driver info: chromedriver=2.46.628388 (4a34a70827ac54148e092aafb70504c4ea7ae926),platform=Linux 4.14.88-88.76.amzn2.x86_64 x86_64) (WARNING: The server did not provide any stacktrace information)
Command duration or timeout: 0 milliseconds
For documentation on this error, please visit: https://www.seleniumhq.org/exceptions/stale_element_reference.html
Build info: version: '3.141.59', revision: 'e82be7d358', time: '2018-11-14T08:17:03'
System info: host: 'ip-172-31-36-12.us-west-2.compute.internal', ip: '172.31.36.12', os.name: 'Linux', os.arch: 'amd64', os.version: '4.14.88-88.76.amzn2.x86_64', java.version: '1.8.0_131'
Driver info: org.openqa.selenium.chrome.ChromeDriver
Capabilities {acceptInsecureCerts: false, acceptSslCerts: false, applicationCacheEnabled: false, browserConnectionEnabled: false, browserName: chrome, chrome: {chromedriverVersion: 2.46.628388 (4a34a70827ac54..., userDataDir: /tmp/.org.chromium.Chromium...}, cssSelectorsEnabled: true, databaseEnabled: false, goog:chromeOptions: {debuggerAddress: localhost:42199}, handlesAlerts: true, hasTouchScreen: false, javascriptEnabled: true, locationContextEnabled: true, mobileEmulationEnabled: false, nativeEvents: true, networkConnectionEnabled: false, pageLoadStrategy: normal, platform: LINUX, platformName: LINUX, proxy: Proxy(), rotatable: false, setWindowRect: true, strictFileInteractability: false, takesHeapSnapshot: true, takesScreenshot: true, timeouts: {implicit: 0, pageLoad: 300000, script: 30000}, unexpectedAlertBehaviour: ignore, unhandledPromptBehavior: ignore, version: 72.0.3626.109, webStorageEnabled: true}
Session ID: 1a448c188bc68362fa3dc7858ee770b3
at registerAuto.FrameRegisterAccount.ChangePassword(FrameRegisterAccount.java:57)
至少StagingAutomation.FrameRegisterAccountStaging.ChangePassword（FrameRegisterAccountStaging.java:55）当您尝试交互的元素不再位于dom中或已过时时，会出现StaleElementReference异常。因此，您需要刷新页面，然后再次获取该元素，该异常将正常工作
因此，请添加
driver.navigate（）.refresh（）因此，请在获取异常的元素之前添加
driver.navigate（）.refresh（）；driver.navigate（）.back（）返回该页时之后获取元素，则返回（）.back（）之后某些内容正在刷新driver.navigate（）.back（）返回该页面时之后获取元素，则返回（）.back（）