Permission denied to access property "H" - selenium

Question

I have written the below code to capture the entire screen shot of a webpage using java script.
I'm Using:
Firefox Version: 49.0.1
Chrome Version: 54.0.2840.59 m
Selenium Version: 3.0.0
OS: Win10 64 bit
Java: 1.8
import java.io.File;
import java.io.IOException;
import org.apache.commons.io.FileUtils;
import org.openqa.selenium.JavascriptExecutor;
import org.openqa.selenium.OutputType;
import org.openqa.selenium.TakesScreenshot;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.firefox.FirefoxDriver;
public class ScreenCapture {
public static void main(String[] args) throws IOException {
System.setProperty("webdriver.gecko.driver","C:\\Eclipse\\Drivers\\geckodriver.exe");
WebDriver driver = new FirefoxDriver();
driver.get("https://www.flipkart.com/");
driver.manage().window().maximize();
JavascriptExecutor js = (JavascriptExecutor) driver;
js.executeScript("window.scrollTo(0, document.body.scrollHeight)");
File capture = ((TakesScreenshot) driver).getScreenshotAs(OutputType.FILE);
FileUtils.copyFile(capture, new File("C:\\Users\\Vishvambruth JT\\Desktop\\FlipKart.jpg"));
}
}
The webpage will scroll down but the code stops abruptly with the below error. Could you please help.
1476679740598 geckodriver INFO Listening on 127.0.0.1:38310
Oct 16, 2016 11:49:00 PM org.openqa.selenium.remote.ProtocolHandshake createSession
INFO: Attempting bi-dialect session, assuming Postel's Law holds true on the remote end
log4j:WARN No appenders could be found for logger (org.apache.http.client.protocol.RequestAddCookies).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
1476679741083 mozprofile::profile INFO Using profile path C:\Users\VISHVA~1\AppData\Local\Temp\rust_mozprofile.h4P3qq7Ekmrz
1476679741083 geckodriver::marionette INFO Starting browser C:\Program Files (x86)\Mozilla Firefox\firefox.exe
1476679741083 geckodriver::marionette INFO Connecting to Marionette on localhost:50064
1476679742059 Marionette INFO Listening on port 50064
1476679743366 Marionette INFO startBrowser 6f833edf-0ff4-4f1f-869c-1de62f8626a9
Oct 16, 2016 11:49:03 PM org.openqa.selenium.remote.ProtocolHandshake createSession
INFO: Detected dialect: W3C
Exception in thread "main" org.openqa.selenium.WebDriverException: Permission denied to access property "H"
Build info: version: 'unknown', revision: '350cf60', time: '2016-10-13 10:43:56 -0700'
System info: host: 'LAPTOP-JUUNTJIC', ip: '10.0.0.112', os.name: 'Windows 10', os.arch: 'amd64', os.version: '10.0', java.version: '1.8.0_101'
Driver info: org.openqa.selenium.firefox.FirefoxDriver
Capabilities [{rotatable=false, raisesAccessibilityExceptions=false, marionette=true, firefoxOptions={args=[], prefs={}}, appBuildId=20160922113459, version=, platform=XP, proxy={}, command_id=1, specificationLevel=0, acceptSslCerts=false, processId=9960, browserVersion=49.0.1, platformVersion=10.0, XULappId={ec8030f7-c20a-464f-9b0e-13a3a9e97384}, browserName=firefox, takesScreenshot=true, takesElementScreenshot=true, platformName=windows_nt, device=desktop}]
Session ID: 6f833edf-0ff4-4f1f-869c-1de62f8626a9
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.http.W3CHttpResponseCodec.createException(W3CHttpResponseCodec.java:127)
at org.openqa.selenium.remote.http.W3CHttpResponseCodec.decode(W3CHttpResponseCodec.java:93)
at org.openqa.selenium.remote.http.W3CHttpResponseCodec.decode(W3CHttpResponseCodec.java:42)
at org.openqa.selenium.remote.HttpCommandExecutor.execute(HttpCommandExecutor.java:163)
at org.openqa.selenium.remote.service.DriverCommandExecutor.execute(DriverCommandExecutor.java:82)
at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:601)
at org.openqa.selenium.remote.RemoteWebDriver.executeScript(RemoteWebDriver.java:537)
at ScreenCapture.main(ScreenCapture.java:19)

Answer 1

I got the same error for Selenium Web Driver 3.0.1.
The problem was gone when switching to version 2.53.1.

Answer 2

I too got this issue and after some research, I can say it is not problem of Selenium. It is problem with gecko driver. You can run it with chrome and it will work fine.

Answer 3

Just update to Firefox Night and it will work.
The Firefox Night can be found at https://www.mozilla.org/en-US/firefox/channel/desktop/ (the one labeled Beta).
It's better to use an up-to-date webdriver version with an up-to-date Firefox Night version (all the code and efforts of development and code issues are focused on that synchronization, and of course it makes sense in order to cover newer final users scenarios better).