Unable to read VR Path Registry - Selenium Webdriver

问题:

I am trying to execute a test case using Selenium and java but the page does not load completely and I am getting this message in my eclipse console:

Unable to read VR Path Registry

What does this message mean?

Here is the code:

FirefoxDriver driver = new FirefoxDriver(); try {     driver.get(url);     WebDriverWait wait = new WebDriverWait(driver, 10);     driver.manage().timeouts().pageLoadTimeout(10, TimeUnit.SECONDS);      wait.until(ExpectedConditions.visibilityOfElementLocated(By.id(idName))); ... 

Here is the console:

1513781293556   Marionette  INFO    Enabled via --marionette     Unable to read VR Path Registry from C:\Users\jo\AppData\Local\openvr\openvrpaths.vrpath     [Parent 12932, Gecko_IOThread] WARNING: pipe error: 109: file z:/build/build/src/ipc/chromium/src/chrome/common/ipc_channel_win.cc, line 346     Unable to read VR Path Registry from C:\Users\jo\AppData\Local\openvr\openvrpaths.vrpath     [Child 8784, Chrome_ChildThread] WARNING: pipe error: 109: file z:/build/build/src/ipc/chromium/src/chrome/common/ipc_channel_win.cc, line 346     [Child 8784, Chrome_ChildThread] WARNING: pipe error: 109: file z:/build/build/src/ipc/chromium/src/chrome/common/ipc_channel_win.cc, line 346     1513781295106   Marionette  INFO    Listening on port 54019     1513781295991   Marionette  WARN    TLS certificate errors will be ignored for this session     1513781296065   Marionette  DEBUG   Register listener.js for window 4294967297     dic 20, 2017 3:48:16 PM org.openqa.selenium.remote.ProtocolHandshake createSession     INFO: Detected dialect: W3C     1513781296124   Marionette  DEBUG   Received DOM event "beforeunload" for "about:blank"     1513781297500   Marionette  DEBUG   Received DOM event "pagehide" for "about:blank"     1513781297501   Marionette  DEBUG   Received DOM event "unload" for "about:blank"     1513781306755   Marionette  DEBUG   Received DOM event "pageshow" for "[URL]"     1513781311436   Marionette  DEBUG   Received DOM event "DOMContentLoaded" for "[URL]"     Unable to read VR Path Registry from C:\Users\jo\AppData\Local\openvr\openvrpaths.vrpath     JavaScript warning: [URL]_Incapsula_Resource?SWJIYLWA=719d34d31c8e3a6e6fffd425f7e032f3&ns=46&cb=1899153169, line 1: unreachable code after return statement     JavaScript warning:[URL]?SWJIYLWA=719d34d31c8e3a6e6fffd425f7e032f3&ns=46&cb=1899153169 line 1 > eval, line 1: unreachable code after return statement     1513781320494   Marionette  DEBUG   Received DOM event "pageshow" for "https://www.url.it/it/adesione?zoneid=home-box_offerta#!"     1513781321091   Marionette  DEBUG   Register listener.js for window 4294967317     test failure Expected condition failed: waiting for visibility of element located by By.id: ITA_IFM_First_Name__c (tried for 10 second(s) with 500 MILLISECONDS interval)     Unable to read VR Path Registry from C:\Users\jo\AppData\Local\openvr\openvrpaths.vrpath     [Child 2004, Chrome_ChildThread] WARNING: pipe error: 109: file z:/build/build/src/ipc/chromium/src/chrome/common/ipc_channel_win.cc, line 346     [Child 2004, Chrome_ChildThread] WARNING: pipe error: 109: file z:/build/build/src/ipc/chromium/src/chrome/common/ipc_channel_win.cc, line 346 

Testing another site, there is no such problem with Firefox.

回答1:

Unable to read VR Path Registry

that's not what is causing your failure.

There is a clear error message stating:

test failure Expected condition failed: waiting for visibility of element located by By.id: ITA_IFM_First_Name__c 

You are waiting for visibility of the element with id "ITA_IFM_First_Name__c"... which doesn't appear before the timeout is reached.

回答2:

I found the same issue and it's resolved by using old gecko driver which is V0.19.1. I was lately using gecko driver v0.20.0

回答3:

Download the required version of gecodriver from here. and initialize your firefox driver like below:

System.setProperty("webdriver.gecko.driver", "/PATH/TO/geckodriver.exe"); FirefoxDriver driver = new FirefoxDriver(); 

回答4:

I found same issue earlier but find not found any problem yet after using geckodriver-v0.19.1 currently.

回答5:

//set geckodriver path System.setProperty("webdriver.gecko.driver","C:\\geckodriver.exe");  // Suppress logs with warning System.setProperty(FirefoxDriver.SystemProperty.BROWSER_LOGFILE,"/dev/null");  // initialize Firefox driver object to open Firefox browser WebDriver driver = new FirefoxDriver(); 

文章来源: Unable to read VR Path Registry - Selenium Webdriver