Maximize firefox window gives error in the code | Selenium Forum
M
Posted on 06/04/2016
driver.manage().window().maximize();

following error appears

Exception in thread "main" org.openqa.selenium.WebDriverException: this.getChromeWindowFromDocumentWindow(...) is undefined
Command duration or timeout: 189 milliseconds
Build info: version: '2.53.0', revision: '35ae25b', time: '2016-03-15 16:57:40'
System info: host: 'DESKTOP-R4L5T36', ip: '192.168.1.4', os.name: 'Windows 10', os.arch: 'amd64', os.version: '10.0', java.version: '1.8.0_77'
Driver info: org.openqa.selenium.firefox.FirefoxDriver
Capabilities [{applicationCacheEnabled=true, rotatable=false, handlesAlerts=true, databaseEnabled=true, version=45.0.1, platform=WINDOWS, nativeEvents=false, acceptSslCerts=true, webStorageEnabled=true, locationContextEnabled=true, browserName=firefox, takesScreenshot=true, javascriptEnabled=true, cssSelectorsEnabled=true}]
Session ID: 24083449-4f56-487c-b2d9-686aa1f6a809
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:206)
at org.openqa.selenium.remote.ErrorHandler.throwIfResponseFailed(ErrorHandler.java:158)
at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:678)
at org.openqa.selenium.remote.RemoteWebDriver$RemoteWebDriverOptions$RemoteWindow.maximize(RemoteWebDriver.java:945)
at module12.Yahoo.main(Yahoo.java:11)
Caused by: org.openqa.selenium.WebDriverException: this.getChromeWindowFromDocumentWindow(...) is undefined
Build info: version: '2.53.0', revision: '35ae25b', time: '2016-03-15 16:57:40'
System info: host: 'DESKTOP-R4L5T36', ip: '192.168.1.4', os.name: 'Windows 10', os.arch: 'amd64', os.version: '10.0', java.version: '1.8.0_77'
Driver info: driver.version: unknown
at <anonymous class>.FirefoxDriver.prototype.maximizeWindow(file:///C:/Users/Mom/AppData/Local/Temp/anonymous8640730748083136374webdriver-profile/extensions/fxdriver@googlecode.com/components/driver-component.js:11140)
at <anonymous class>.DelayedCommand.prototype.executeInternal_/h(file:///C:/Users/Mom/AppData/Local/Temp/anonymous8640730748083136374webdriver-profile/extensions/fxdriver@googlecode.com/components/command-processor.js:12661)
at <anonymous class>.DelayedCommand.prototype.executeInternal_(file:///C:/Users/Mom/AppData/Local/Temp/anonymous8640730748083136374webdriver-profile/extensions/fxdriver@googlecode.com/components/command-processor.js:12666)
at <anonymous class>.DelayedCommand.prototype.execute/<(file:///C:/Users/Mom/AppData/Local/Temp/anonymous8640730748083136374webdriver-profile/extensions/fxdriver@googlecode.com/components/command-processor.js:12608)

M
Replied on 07/04/2016

try changing the version of firefox driver and firefox browser.