ссори, это у меня на API тестах такое выходит, при открыии браузера просто не находит элемент:
12:53:38.989 [TestNG] [INFO ] com.casino.apps.listeners.TestListener - starting com.casino.RegistrationTest.playCases
Element not found {#id_username}
Expected: visible
Screenshot: file:/Users/apple/Desktop/web-casino/build/reports/tests/1494237203533.0.png
Timeout: 4 s.
Caused by: NoSuchElementException: no such element: Unable to locate element: {"method":"css selector","selector":"#id_username"}
at com.codeborne.selenide.impl.WebElementSource.createElementNotFoundError(WebElementSource.java:31)
at com.codeborne.selenide.impl.ElementFinder.createElementNotFoundError(ElementFinder.java:82)
at com.codeborne.selenide.impl.WebElementSource.checkCondition(WebElementSource.java:59)
at com.codeborne.selenide.impl.WebElementSource.findAndAssertElementIsVisible(WebElementSource.java:72)
at com.codeborne.selenide.commands.SetValue.execute(SetValue.java:20)
at com.codeborne.selenide.commands.SetValue.execute(SetValue.java:13)
at com.codeborne.selenide.commands.Commands.execute(Commands.java:140)
at com.codeborne.selenide.impl.SelenideElementProxy.dispatchAndRetry(SelenideElementProxy.java:86)
at com.codeborne.selenide.impl.SelenideElementProxy.invoke(SelenideElementProxy.java:62)
at com.sun.proxy.$Proxy27.setValue(Unknown Source)
at com.casino.pages.landings.RegistrationPage.fillRegistrationForm(RegistrationPage.java:17)
at com.casino.RegistrationTest.beforeTestClass(RegistrationTest.java:25)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:84)
at org.testng.internal.Invoker.invokeConfigurationMethod(Invoker.java:564)
at org.testng.internal.Invoker.invokeConfigurations(Invoker.java:213)
at org.testng.internal.Invoker.invokeConfigurations(Invoker.java:138)
at org.testng.internal.TestMethodWorker.invokeBeforeClassMethods(TestMethodWorker.java:175)
at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:107)
at org.testng.TestRunner.privateRun(TestRunner.java:767)
at org.testng.TestRunner.run(TestRunner.java:617)
at org.testng.SuiteRunner.runTest(SuiteRunner.java:348)
at org.testng.SuiteRunner.access$000(SuiteRunner.java:38)
at org.testng.SuiteRunner$SuiteWorker.run(SuiteRunner.java:382)
at org.testng.internal.thread.ThreadUtil$2.call(ThreadUtil.java:64)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: org.openqa.selenium.NoSuchElementException: no such element: Unable to locate element: {"method":"css selector","selector":"#id_username"}
(Session info: chrome=57.0.2987.133)
(Driver info: chromedriver=2.29.461585 (0be2cd95f834e9ee7c46bcc7cf405b483f5ae83b),platform=Mac OS X 10.12.4 x86_64) (WARNING: The server did not provide any stacktrace information)
Command duration or timeout: 82 milliseconds
For documentation on this error, please visit: http://seleniumhq.org/exceptions/no_such_element.html
Build info: version: '3.3.1', revision: '5234b325d5', time: '2017-03-10 09:10:29 +0000'
System info: host: 'evgmoskalenko.local', ip: 'fe80:0:0:0:eb28:d797:f2cf:28a7%9', os.name: 'Mac OS X', os.arch: 'x86_64', os.version: '10.12.4', java.version: '1.8.0_92'
Driver info: org.openqa.selenium.chrome.ChromeDriver
Capabilities [{applicationCacheEnabled=false, rotatable=false, mobileEmulationEnabled=false, networkConnectionEnabled=false, chrome={chromedriverVersion=2.29.461585 (0be2cd95f834e9ee7c46bcc7cf405b483f5ae83b), userDataDir=/var/folders/yd/mqvbckgj7tvbncrsx9fz0vhc0000gn/T/.org.chromium.Chromium.WPA57G}, takesHeapSnapshot=true, pageLoadStrategy=normal, databaseEnabled=false, handlesAlerts=true, hasTouchScreen=false, version=57.0.2987.133, platform=MAC, browserConnectionEnabled=false, nativeEvents=true, acceptSslCerts=true, locationContextEnabled=true, webStorageEnabled=true, browserName=chrome, takesScreenshot=true, javascriptEnabled=true, cssSelectorsEnabled=true, unexpectedAlertBehaviour=}]
Session ID: 4bb1b5684b95b2a5a348ca65a560ebca
*** Element info: {Using=css selector, value=#id_username}
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.ErrorHandler.createThrowable(ErrorHandler.java:216)
at org.openqa.selenium.remote.ErrorHandler.throwIfResponseFailed(ErrorHandler.java:168)
at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:638)
at org.openqa.selenium.remote.RemoteWebDriver.findElement(RemoteWebDriver.java:371)
at org.openqa.selenium.remote.RemoteWebDriver.findElementByCssSelector(RemoteWebDriver.java:468)
at org.openqa.selenium.By$ByCssSelector.findElement(By.java:430)
at org.openqa.selenium.remote.RemoteWebDriver.findElement(RemoteWebDriver.java:363)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.openqa.selenium.support.events.EventFiringWebDriver$2.invoke(EventFiringWebDriver.java:104)
at com.sun.proxy.$Proxy26.findElement(Unknown Source)
at org.openqa.selenium.support.events.EventFiringWebDriver.findElement(EventFiringWebDriver.java:188)
at com.codeborne.selenide.impl.WebElementSelector.findElement(WebElementSelector.java:28)
at com.codeborne.selenide.impl.ElementFinder.getWebElement(ElementFinder.java:56)
at com.codeborne.selenide.impl.WebElementSource.checkCondition(WebElementSource.java:44)
... 29 more
null
так что не получите такую ошибку, проверил
Ссори, что ввел в заблуждение..