我正在使用driver.findelements(By.xpath(“// *));来检索页面上的所有元素,但是,在IE9/IE10上,我得到一个陈旧的元素异常。 ?请帮我使用Java,如何处理WebDriver中的“陈旧元素异常”?
错误列表如下:
Started InternetExplorerDriver server (32-bit)
2.33.0.0
Listening on port 40366
log4j:WARN No appenders could be found for logger (org.apache.http.impl.conn.tsccm.ThreadSafeClientConnManager).
log4j:WARN Please initialize the log4j system properly.
I am in IE
Scanning Web objects....Please be patient
org.openqa.selenium.StaleElementReferenceException: Element is no longer valid (WARNING: The server did not provide any stacktrace information)
Command duration or timeout: 15 milliseconds
For documentation on this error, please visit: http://seleniumhq.org/exceptions/stale_element_reference.html
Build info: version: '2.35.0', revision: '8df0c6b', time: '2013-08-12 15:43:19'
System info: os.name: 'Windows 7', os.arch: 'x86', os.version: '6.1', java.version: '1.7.0_25'
Session ID: 750c270f-ce8d-4d46-b6fb-6944183dbbd9
Driver info: org.openqa.selenium.ie.InternetExplorerDriver
Capabilities [{platform=WINDOWS, elementScrollBehavior=0, javascriptEnabled=true, enablePersistentHover=true, ignoreZoomSetting=false, browserName=internet explorer, enableElementCacheCleanup=true, unexpectedAlertBehaviour=dismiss, version=9, cssSelectorsEnabled=true, ignoreProtectedModeSettings=true, requireWindowFocus=false, handlesAlerts=true, initialBrowserUrl=, nativeEvents=true, browserAttachTimeout=0, takesScreenshot=true}]
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
at java.lang.reflect.Constructor.newInstance(Unknown Source)
at org.openqa.selenium.remote.ErrorHandler.createThrowable(ErrorHandler.java:191)
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.RemoteWebElement.execute(RemoteWebElement.java:268)
at org.openqa.selenium.remote.RemoteWebElement.getAttribute(RemoteWebElement.java:123)
at com.util.browser.browser_type.getobjects(browser_type.java:225)
at com.util.browser.browser.main(browser.java:57)
--Arr SIze===>24
堆栈跟踪根本不会帮助我们。当您对已更改的元素执行操作时发生陈旧元素异常,而不是在找到元素时发生。然而,那说...我不知道你为什么试图找到页面上的每个元素。 –
你可以展示更多你的selenese吗?相关的html?如果网页在网上直播,即使是网址也会有所帮助。现在的问题,并没有告诉我们很多。另外,您缺少一个引号来关闭“By”中的定位符“字符串”。 –