Я пытаюсь найти вложенный тег nl
, который не может быть получен из запроса by.xpath
.
Вот моя соответствующая строка кода на java.
driver.findElement(By.xpath("//div[@id='navbarNav']/following-sibling::ul[1]/li[2]")).click();
`Я хочу сопоставить:
<a class="sub-nav-link style-scope app-shell active" href="#/trend-analysis/tag-search">Trend Analysis
Ошибка:
Exception in thread "main" org.openqa.selenium.NoSuchElementException: no such element: Unable to locate element: {"method":"xpath","selector":"//div[@id='navbarNav']/following-sibling::ul[1]"}
(Session info: headless chrome=85.0.4183.102)
For documentation on this error, please visit: http://seleniumhq.org/exceptions/no_such_element.html
Build info: version: '3.14.0', revision: 'aacccce0', time: '2018-08-02T20:13:22.693Z'
System info: host: 'root', ip: '127.0.1.1', os.name: 'Linux', os.arch: 'amd64', os.version: '4.15.0-118-generic', java.version: '1.8.0_265'
Driver info: org.openqa.selenium.chrome.ChromeDriver
Capabilities {acceptInsecureCerts: false, browserName: chrome, browserVersion: 85.0.4183.102, chrome: {chromedriverVersion: 85.0.4183.87 (cd6713ebf92fa..., userDataDir: /tmp/.com.google.Chrome.qnBVf1}, goog:chromeOptions: {debuggerAddress: localhost:35357}, javascriptEnabled: true, networkConnectionEnabled: false, pageLoadStrategy: normal, platform: LINUX, platformName: LINUX, proxy: Proxy(), setWindowRect: true, strictFileInteractability: false, timeouts: {implicit: 0, pageLoad: 300000, script: 30000}, unhandledPromptBehavior: dismiss and notify, webauthn:virtualAuthenticators: true}
Session ID: 99a0f9193871a6e94151d885c331875d
*** Element info: {Using=xpath, value=//div[@id='navbarNav']/following-sibling::ul[1]}
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at org.openqa.selenium.remote.http.W3CHttpResponseCodec.createException(W3CHttpResponseCodec.java:187)
at org.openqa.selenium.remote.http.W3CHttpResponseCodec.decode(W3CHttpResponseCodec.java:122)
at org.openqa.selenium.remote.http.W3CHttpResponseCodec.decode(W3CHttpResponseCodec.java:49)
at org.openqa.selenium.remote.HttpCommandExecutor.execute(HttpCommandExecutor.java:158)
at org.openqa.selenium.remote.service.DriverCommandExecutor.execute(DriverCommandExecutor.java:83)
at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:548)
at org.openqa.selenium.remote.RemoteWebDriver.findElement(RemoteWebDriver.java:322)
at org.openqa.selenium.remote.RemoteWebDriver.findElementByXPath(RemoteWebDriver.java:424)
at org.openqa.selenium.By$ByXPath.findElement(By.java:353)
at org.openqa.selenium.remote.RemoteWebDriver.findElement(RemoteWebDriver.java:314)
at GettingStarted.main(GettingStarted.java:96)
Соответствующий HTML:
<div class="collapse navbar-collapse style-scope app-shell" id="navbarNav">
<ul class="app-nav navbar-nav mr-auto style-scope app-shell">
<li class="nav-item style-scope app-shell">
<a class="nav-link p-3 px-4 style-scope app-shell" href="/#/dashboard">Dashboard</a>
</li>
<li class="nav-item style-scope app-shell">
<a class="nav-link py-3 px-4 style-scope app-shell active" href="/#/trend-analysis/tag-search">TrendAnalysis</a>
<ul class="sub-nav d-flex flex-row flex-nowrap list-unstyled style-scope app-shell">
<li class="sub-nav-item style-scope app-shell">
<a class="sub-nav-link style-scope app-shell active" href="#/trend-analysis/tag-search">
Trend Analysis
</a>
</li>
<li class="sub-nav-item style-scope app-shell">
<a class="sub-nav-link style-scope app-shell" href="#/trend-analysis/value-based-search">
Value-Based Search
</a>
</li>
.....
Я потратил целую неделю на устранение проблемы, но безрезультатно, любезно помогите, спасибо.
Я тестировал код с помощью
WebDriverWait wait = new WebDriverWait(driver, 30);
wait.until(ExpectedConditions.elementToBeClickable(By.xpath("//div[@id='navbarNav']/ul")));
driver.findElement(By.xpath("//div[@id='navbarNav']//li/a[contains(@href,'tag-search')]")).click();
Обновлять:
Exception in thread "main" org.openqa.selenium.TimeoutException: Expected condition failed: waiting for element to be clickable: By.xpath: //div[@id='navbarNav']/ul (tried for 30 second(s) with 500 milliseconds interval)
Build info: version: '3.14.0', revision: 'aacccce0', time: '2018-08-02T20:13:22.693Z'
System info: host: 'root', ip: '127.0.1.1', os.name: 'Linux', os.arch: 'amd64', os.version: '4.15.0-118-generic', java.version: '1.8.0_265'
Driver info: org.openqa.selenium.chrome.ChromeDriver
Capabilities {acceptInsecureCerts: false, browserName: chrome, browserVersion: 85.0.4183.102, chrome: {chromedriverVersion: 85.0.4183.87 (cd6713ebf92fa..., userDataDir: /tmp/.com.google.Chrome.7m6LU4}, goog:chromeOptions: {debuggerAddress: localhost:38779}, javascriptEnabled: true, networkConnectionEnabled: false, pageLoadStrategy: normal, platform: LINUX, platformName: LINUX, proxy: Proxy(), setWindowRect: true, strictFileInteractability: false, timeouts: {implicit: 0, pageLoad: 300000, script: 30000}, unhandledPromptBehavior: dismiss and notify, webauthn:virtualAuthenticators: true}
Session ID: 6e2d32881f709e2e0d727d8cc45813c4
at org.openqa.selenium.support.ui.WebDriverWait.timeoutException(WebDriverWait.java:113)
at org.openqa.selenium.support.ui.FluentWait.until(FluentWait.java:283)
at GettingStarted.main(GettingStarted.java:103)
Обновление 2:
когда я запускаю код с помощью:
driver.findElement(By.xpath("//div[@id='navbarNav']//li/a[contains(@href,'tag-search')]")).click();
Я получил:
Exception in thread "main" org.openqa.selenium.ElementNotInteractableException: element not interactable
(Session info: headless chrome=85.0.4183.102)