org.openqa.selenium.WebDriverException:未知错误:Chrome无法启动:异常退出 [英] org.openqa.selenium.WebDriverException: unknown error: Chrome failed to start: exited abnormally
问题描述
我想在Linux平台(Red Hat Enterprise Linux Server 7.0版(Maipo))上托管的Chrome浏览器上进行回归测试.为此创建了以下示例测试:
I wanted to carry out the run for my regression tests on Chrome browser hosted on the Linux platform (Red Hat Enterprise Linux Server release 7.0 (Maipo)). Following sample test was created for the same:
import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.chrome.ChromeDriverService;
import org.openqa.selenium.remote.DesiredCapabilities;
import org.openqa.selenium.remote.RemoteWebDriver;
import java.io.File;
import java.io.IOException;
public class ChromeTest {
private static ChromeDriverService service;
public static void createAndStartService() throws IOException {
service = new ChromeDriverService.Builder()
.usingDriverExecutable(new File("/<pathToChromeDrive>/chromedriver"))
.withLogFile(new File("/<pathToChromeDriveLogs>/chromedriver.log"))
.usingAnyFreePort()
.build();
service.start();
}
public static void createAndStopService() {
service.stop();
}
public static void main(String[] args) {
WebDriver driver;
try {
createAndStartService();
driver = new RemoteWebDriver(service.getUrl(),
DesiredCapabilities.chrome());
driver.get("http://www.google.com");
WebElement searchBox = driver.findElement(By.name("q"));
searchBox.sendKeys("webdriver");
driver.quit();
createAndStopService();
} catch (IOException e) {
e.printStackTrace();
}
}
}
当我尝试在Linux上使用Chrome(版本43.0.2357.81(64位))作为浏览器运行此硒测试时，出现异常失败.
When I try running this selenium test using Chrome (version- 43.0.2357.81 (64-bit)) as browser on Linux it fails following exception.
Starting ChromeDriver 2.14.313457 (3d645c400edf2e2c500566c9aa096063e707c9cf) on port 3039Only local connections are allowed.Exception in thread "main" org.openqa.selenium.WebDriverException: unknown error: Chrome failed to start: exited abnormally (Driver info: chromedriver=2.14.313457 (3d645c400edf2e2c500566c9aa096063e707c9cf),platform=Linux 3.8.13-35.3.1.el7uek.x86_64 x86_64) (WARNING: The server did not provide any stacktrace information)Command duration or timeout: 60.20 secondsBuild info: version: '2.39.0', revision: 'ff23eac', time: '2013-12-16 16:11:15'System info: host: 'localhost.localdomain', ip: '<>', os.name: 'Linux', os.arch: 'amd64', os.version: '3.8.13-35.3.1.el7uek.x86_64', java.version: '1.8.0_25'Driver info: org.openqa.selenium.remote.RemoteWebDriver
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:408)
at org.openqa.selenium.remote.ErrorHandler.createThrowable(ErrorHandler.java:193)
at org.openqa.selenium.remote.ErrorHandler.throwIfResponseFailed(ErrorHandler.java:145)
at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:554)
at org.openqa.selenium.remote.RemoteWebDriver.startSession(RemoteWebDriver.java:216)
at org.openqa.selenium.remote.RemoteWebDriver.<init>(RemoteWebDriver.java:111)
at org.openqa.selenium.remote.RemoteWebDriver.<init>(RemoteWebDriver.java:129)
at ChromeTest.main(ChromeTest.java:36)
在运行测试之前，我执行了以下操作:
Before running the tests I did the following:
-
Chrome rpm是通过以下链接下载的." https://dl.google.com/linux/direct/google-chrome-stable_current_x86_64.rpm ".
以下使用的chromedriver(2.14.313457): http://chromedriver.storage.googleapis.com/2.14/chromedriver_linux64.zip
Following chromedriver used (2.14.313457): http://chromedriver.storage.googleapis.com/2.14/chromedriver_linux64.zip
安装chrome后，运行了示例测试.
After installing chrome, the sample test was ran.
chromedriver日志如下:
chromedriver logs are as below :
[0.398][INFO]: COMMAND InitSession {
"desiredCapabilities": {
"browserName": "chrome",
"platform": "ANY",
"version": ""
}
}
[0.399][INFO]: Populating Preferences file: {
"alternate_error_pages": {
"enabled": false
},
"autofill": {
"enabled": false
},
"browser": {
"check_default_browser": false
},
"distribution": {
"import_bookmarks": false,
"import_history": false,
"import_search_engine": false,
"make_chrome_default_for_user": false,
"show_welcome_page": false,
"skip_first_run_ui": true
},
"dns_prefetching": {
"enabled": false
},
"profile": {
"content_settings": {
"pattern_pairs": {
"https://*,*": {
"media-stream": {
"audio": "Default",
"video": "Default"
}
}
}
},
"default_content_settings": {
"geolocation": 1,
"mouselock": 1,
"notifications": 1,
"popups": 1,
"ppapi-broker": 1
},
"password_manager_enabled": false
},
"safebrowsing": {
"enabled": false
},
"search": {
"suggest_enabled": false
},
"translate": {
"enabled": false
}
}
[0.400][INFO]: Populating Local State file: {
"background_mode": {
"enabled": false
},
"ssl": {
"rev_checking": {
"enabled": false
}
}
}
[0.401][INFO]: Launching chrome: /opt/google/chrome --disable-background-networking --disable-client-side-phishing-detection --disable-component-update --disable-default-apps --disable-hang-monitor --disable-prompt-on-repost --disable-sync --disable-web-resources --enable-logging --ignore-certificate-errors --load-extension=/tmp/.com.google.Chrome.69stsm/internal --log-level=0 --metrics-recording-only --no-first-run --password-store=basic --remote-debugging-port=12234 --safebrowsing-disable-auto-update --safebrowsing-disable-download-protection --test-type=webdriver --use-mock-keychain --user-data-dir=/tmp/.com.google.Chrome.5HCrWO data:,
[0.402][WARNING]: PAC support disabled because there is no system implementation
[60.410][INFO]: RESPONSE InitSession unknown error: Chrome failed to start: exited abnormally
推荐答案
我很确定这是因为Google chrome和chromedriver之间的版本不匹配.问题中给出的链接建议您使用的是chromedriver 2.14和当前稳定的google chrome版本.ChromeDriver 2.14支持v39-42的google chrome版本(请参见 http://chromedriver.storage.googleapis.com/2.14/notes.txt ).根据您使用的google chrome版本，用户可以使用chromedriver的较新版本.请参阅 http://chromedriver.chromium.org/downloads 以获取正确版本的chromedriver.
I am pretty sure it is because of version mismatch between google chrome and chromedriver. The links given in the question suggest that you are using chromedriver 2.14 and current stable version of google chrome. ChromeDriver 2.14 supports google chrome versions from v39-42 (See http://chromedriver.storage.googleapis.com/2.14/notes.txt). User newer version of chromedriver according to the google chrome version you are using. Refer http://chromedriver.chromium.org/downloads for the correct version of chromedriver.
尽管它与该问题无关，但除非有特殊要求，否则无需手动启动和停止chromeDriverService.使用下面的代码就足够了:
Although it is not related to this question, but you don't need to start and stop chromeDriverService manually unless you have some specific requirement. it will be sufficient to use following code:
System.setProperty("webdriver.chrome.driver", "E://chromedriver.exe");
WebDriver driver = new ChromeDriver();
driver.get("http://www.google.com");
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