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[英]Selenium in Chrome browser shows Exception in thread “main” org.openqa.selenium.WebDriverException: Timed out waiting for driver server to start
[英]org.openqa.selenium.WebDriverException: Timed out waiting for driver server to start with Selenium and Java
我已經嘗試了 Stackoverflow 主題中的所有內容。 我通過 jenkins 在遠程從站上運行 java selenium 測試。 荒謬的事情是第一次測試總是運行並且瀏覽器打開,所有其他測試都給我“等待驅動程序服務器啟動超時”。
public WebDriver startChrome() {
System.setProperty("java.net.preferIPv4Stack", "true");
System.setProperty("webdriver.chrome.driver", "C:\\chromedriver.exe");
ChromeOptions chromeOptions = new ChromeOptions();
Map<String, Object> prefs = new HashMap<String, Object>();
prefs.put("credentials_enable_service", false);
prefs.put("profile.password_manager_enabled", false);
chromeOptions.addArguments("--no-sandbox");
chromeOptions.addArguments("--disable-dev-shm-usage");
chromeOptions.addArguments("--aggressive-cache-discard");
chromeOptions.addArguments("--disable-cache");
chromeOptions.addArguments("--disable-application-cache");
chromeOptions.addArguments("--disable-offline-load-stale-cache");
chromeOptions.addArguments("--disk-cache-size=0");
chromeOptions.addArguments("--dns-prefetch-disable");
chromeOptions.addArguments("--no-proxy-server");
chromeOptions.addArguments("--log-level=3");
chromeOptions.addArguments("--silent");
chromeOptions.addArguments("--disable-browser-side-navigation");
chromeOptions.setPageLoadStrategy(PageLoadStrategy.NORMAL);
chromeOptions.addArguments("-disable-cache");
chromeOptions.addArguments("-disable-extensions");
chromeOptions.addArguments("--incognito");
chromeOptions.addArguments("start-maximized");
//chromeOptions.setExperimentalOption("useAutomationExtension", false);
ChromeDriverService chromeDriverService = ChromeDriverService.createDefaultService();
port = chromeDriverService.getUrl().getPort();
return new ChromeDriver(chromeDriverService, chromeOptions);
}
錯誤:
Caused by: org.openqa.selenium.WebDriverException: Timed out waiting for driver server to start.
Build info: version: '4.0.0-alpha-7', revision: 'de8579b6d5'
System info: host: 'ISTDTSTYNMD04V', ip: '10.52.253.54', os.name: 'Windows Server 2016', os.arch: 'amd64', os.version: '10.0', java.version: '1.8.0_271'
Driver info: driver.version: unknown
at org.openqa.selenium.remote.service.DriverService.waitUntilAvailable(DriverService.java:231)
at org.openqa.selenium.remote.service.DriverService.lambda$start$0(DriverService.java:193)
at java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1604)
at java.util.concurrent.CompletableFuture$AsyncSupply.exec(CompletableFuture.java:1596)
at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1067)
at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1703)
at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:172)
Caused by: org.openqa.selenium.net.UrlChecker$TimeoutException: Timed out waiting for [http://localhost:35592/status] to be available after 20000 ms
at org.openqa.selenium.net.UrlChecker.waitUntilAvailable(UrlChecker.java:90)
at org.openqa.selenium.remote.service.DriverService.waitUntilAvailable(DriverService.java:227)
... 7 more
Caused by: java.util.concurrent.TimeoutException
at java.util.concurrent.FutureTask.get(FutureTask.java:205)
at org.openqa.selenium.net.UrlChecker.waitUntilAvailable(UrlChecker.java:88)
... 8 more
到目前為止我嘗試過的所有解決方案:
當我嘗試到達 url 並通過代碼驅動程序中的 java urlconnection 進行端口創建 function 時,它給了我連接重置但在 chrome 中它給出了 200
所有幫助將不勝感激。
此致
此錯誤消息...
Caused by: org.openqa.selenium.WebDriverException: Timed out waiting for driver server to start.
Build info: version: '4.0.0-alpha-7', revision: 'de8579b6d5'
System info: host: 'ISTDTSTYNMD04V', ip: '10.52.253.54', os.name: 'Windows Server 2016', os.arch: 'amd64', os.version: '10.0', java.version: '1.8.0_271'
Driver info: driver.version: unknown
...意味着ChromeDriver無法啟動/產生新的瀏覽上下文,即Chrome 瀏覽器session。
有關您的用例的更多信息將有助於我們以更好的方式分析錯誤。 但是,首先,您只能使用一個 arguments start-maximized
並刪除所有其他 arguments 這將使您開始。 因此,您的有效代碼塊將是:
public WebDriver startChrome() {
System.setProperty("webdriver.chrome.driver", "C:\\chromedriver.exe");
ChromeOptions chromeOptions = new ChromeOptions();
chromeOptions.addArguments("start-maximized");
ChromeDriverService chromeDriverService = ChromeDriverService.createDefaultService();
return new ChromeDriver(chromeDriverService, chromeOptions);
}
確保這件事:
@Test
。tearDown(){}
方法中調用driver.quit()
以優雅地關閉和銷毀WebDriver和Web 客戶端實例。您可以在以下位置找到一些相關的詳細討論:
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