I am using selenium video node api for recording remote machine screen but when I run server or hub it run perfectly but it give error when I start node or client.
Hub Run
java -cp selenium-video-node-1.4.jar;selenium-server-standalone-2.44.0.jar org.openqa.grid.selenium.GridLauncher -servlets com.aimmac23.hub.servlet.HubVideoDownloadServlet -role hub
Node Run
java -cp selenium-video-node-1.4.jar;selenium-server-standalone-2.44.0.jar org.openqa.grid.selenium.GridLauncher -servlets com.aimmac23.node.servlet.VideoRecordingControlServlet -proxy com.aimmac23.hub.proxy.VideoProxy -role webdriver -hub http://192.168.2.245:4444/grid/register -port 6666
It give error like
11:51:30.817 INFO - RemoteWebDriver instances should connect to: http://127.0.0.1:6666/wd/hub
11:51:31.254 INFO - Could not load 64 bit native libraries - attempting 32 bit i
nstead Exception in thread "main" java.lang.UnsatisfiedLinkError: Unable to load library 'vpx': The specified module could not be found.
at com.sun.jna.NativeLibrary.loadLibrary(NativeLibrary.java:169)
at com.sun.jna.NativeLibrary.getInstance(NativeLibrary.java:242)
at com.sun.jna.Library$Handler.<init>(Library.java:140)
at com.sun.jna.Native.loadLibrary(Native.java:368)
at com.sun.jna.Native.loadLibrary(Native.java:353)
at com.aimmac23.node.jna.JnaLibraryLoader.tryLoadLibraries(JnaLibraryLoader.java:125)
at com.aimmac23.node.jna.JnaLibraryLoader.tryBitDepth(JnaLibraryLoader.java:150)
at com.aimmac23.node.jna.JnaLibraryLoader.init(JnaLibraryLoader.java:110)
at com.aimmac23.node.RecordVideoCallable.<clinit>(RecordVideoCallable.java:26)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Unknown Source)
at com.aimmac23.node.servlet.VideoRecordingControlServlet.<clinit>(VideoRecordingControlServlet.java:40)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Unknown Source)
at org.openqa.grid.web.utils.ExtraServletUtil.createServlet(ExtraServletUtil.java:38)
at org.openqa.grid.internal.utils.SelfRegisteringRemote.startRemoteServer(SelfRegisteringRemote.java:123)
at org.openqa.grid.selenium.GridLauncher.main(GridLauncher.java:115)
Please Help me.
Thank you in advance
Try using the latest video node which at 2015-02-06 is https://aimmac23.com/public/maven-repository/com/aimmac23/selenium-video-node/1.6/
I'm running on a 64 bit machines - it may be that if the 64 bit native libraries don't load then the 32 bit libraries are loaded and the exception you're seeing the exception from the first attempt. You can check for yourself, the code is at: https://github.com/aimmac23/selenium-video-node
-Anton
Related
I've been using the selenium-server-standalone-2.53.0.jar and recently tried to upgrade to version 3.0.0-beta3.
I'm attempting to spin-up a hub using the maxInstances parameter with the following command:
java -jar %~dp0DriverRepo\selenium-server-standalone-3.0.0-beta3.jar -role hub -port 5555 -maxInstances 9
This was working in 2.53.0, but in 3.0.0-beta3 I'm met with the following exception:
Exception in thread "main" com.beust.jcommander.ParameterException: Unknown option: -maxInstances
at com.beust.jcommander.JCommander.parseValues(JCommander.java:742)
at com.beust.jcommander.JCommander.parse(JCommander.java:282)
at com.beust.jcommander.JCommander.parse(JCommander.java:265)
at com.beust.jcommander.JCommander.<init>(JCommander.java:210)
at org.openqa.grid.selenium.GridLauncherV3$2.setConfiguration(GridLauncherV3.java:224)
at org.openqa.grid.selenium.GridLauncherV3.buildLauncher(GridLauncherV3.java:138)
at org.openqa.grid.selenium.GridLauncherV3.main(GridLauncherV3.java:67)
Apparently maxInstances is no longer a valid argument. I've searched for documentation regarding any changes that may have been made for use of the maxInstances parameter but I've had no luck. Has anyone else run into this issue, or is anyone aware of the proper way to spin-up a hub in 3.0.0-beta3 in a comparable way?
I don't remember ever using an argument called maxInstances. I think that earlier there was no validation for invalid command line arguments but with Selenium 3, they perhaps enabled it.
Here's an example of why I feel my theory is true
Selenium 2.53.1 output wherein I am providing an invalid argument named krishnan
selenium-server -role hub -krishnan 100
22:28:37.762 INFO - Launching Selenium Grid hub
2016-09-26 22:28:38.366:INFO::main: Logging initialized #758ms
22:28:38.378 INFO - Will listen on 4444
22:28:38.421 INFO - Will listen on 4444
2016-09-26 22:28:38.424:INFO:osjs.Server:main: jetty-9.2.z-SNAPSHOT
2016-09-26 22:28:38.452:INFO:osjsh.ContextHandler:main: Started o.s.j.s.ServletContextHandler#32eebfca{/,null,AVAILABLE}
2016-09-26 22:28:38.479:INFO:osjs.ServerConnector:main: Started ServerConnector#6ec8211c{HTTP/1.1}{0.0.0.0:4444}
And here's how Selenium 3 beta version behaves for the same command line.
java -jar selenium-server-standalone-3.0.0-beta2.jar -role hub -krishnan 100
Exception in thread "main" com.beust.jcommander.ParameterException: Unknown option: -krishnan
at com.beust.jcommander.JCommander.parseValues(JCommander.java:742)
at com.beust.jcommander.JCommander.parse(JCommander.java:282)
at com.beust.jcommander.JCommander.parse(JCommander.java:265)
at com.beust.jcommander.JCommander.<init>(JCommander.java:210)
at org.openqa.grid.selenium.GridLauncherV3$2.setConfiguration(GridLauncherV3.java:216)
at org.openqa.grid.selenium.GridLauncherV3.buildLauncher(GridLauncherV3.java:130)
at org.openqa.grid.selenium.GridLauncherV3.main(GridLauncherV3.java:67)
Selenium has never had any argument named maxInstances. It only had something called maxSession`.
The only usage for maxInstances has been within a node configuration file as shown here which is passed to a Selenium node via the -nodeConfig argument. This represents the number of concurrent browser instances per browser flavor that can be opened up in a node.
I am setting up selenium grid to be able to test IE in a Virtual Machine. I am running into:
geb.driver.DriverCreationException: failed to create driver from callback
which generally means the driver is not being found. I'm pointing it to the correct location, however something isn't working. FYI refers to my hub machine's intranet IP address.
Here are my files/commands:
From Mac hub terminal:
java -jar selenium-server-standalone-2.39.0.jar -role hub
From Windows node terminal:
C:\selenium-server>java -jar selenium-server-standalone-2.39.0.jar -role node -hub http://:4444/grid/register -browser browserName="internet explorer",version=10.0,platform=WINDOWS -Dwebdriver.ie.driver=C:\IEDriverServer.exe
My GebConfig.groovy file where the drivers are instantiated:
ie {
driver = {
DesiredCapabilities capabilities = new DesiredCapabilities().internetExplorer().
new RemoteWebDriver(new URI("http://<IP>:4444/wd/hub"), capabilities)
}
}
My stack trace is as follows:
geb.driver.DriverCreationException: failed to create driver from callback 'script13923985022291935133551$_run_closure2_closure5_closure9#557c6200'
at geb.driver.CallbackDriverFactory.getDriver(CallbackDriverFactory.groovy:35)
at geb.driver.CachingDriverFactory.getDriver_closure3(CachingDriverFactory.groovy:80)
at geb.driver.CachingDriverFactory.getDriver_closure3(CachingDriverFactory.groovy)
at geb.driver.CachingDriverFactory$SimpleCache.get(CachingDriverFactory.groovy:30)
at geb.driver.CachingDriverFactory.getDriver(CachingDriverFactory.groovy:79)
at geb.Configuration.createDriver(Configuration.groovy:354)
at geb.Configuration.getDriver(Configuration.groovy:343)
at geb.Browser.getDriver(Browser.groovy:105)
at geb.Browser.go(Browser.groovy:394)
at geb.Page.to(Page.groovy:184)
at geb.Browser.via(Browser.groovy:475)
at geb.Browser.to(Browser.groovy:434)
at geb.Browser.to(Browser.groovy:412)
at geb.spock.GebSpec.methodMissing(GebSpec.groovy:51)
at com.bloomhealthco.functional.LoginTestSpec.User is able to login as an administrator(LoginTestSpec.groovy:12)
Caused by: groovy.lang.GroovyRuntimeException: Could not find matching constructor for: org.openqa.selenium.remote.RemoteWebDriver(java.net.URI, groovy.util.ConfigObject)
at script13923985022291935133551.run_closure2_closure5_closure9(script13923985022291935133551.groovy:44)
at script13923985022291935133551.run_closure2_closure5_closure9(script13923985022291935133551.groovy)
at geb.driver.CallbackDriverFactory.getDriver(CallbackDriverFactory.groovy:29)
... 14 more
geb.driver.DriverCreationException: failed to create driver from callback 'script13923985022291935133551$_run_closure2_closure5_closure9#557c6200'
at geb.driver.CallbackDriverFactory.getDriver(CallbackDriverFactory.groovy:35)
at geb.driver.CachingDriverFactory.getDriver_closure3(CachingDriverFactory.groovy:80)
at geb.driver.CachingDriverFactory.getDriver_closure3(CachingDriverFactory.groovy)
at geb.driver.CachingDriverFactory$SimpleCache.get(CachingDriverFactory.groovy:30)
at geb.driver.CachingDriverFactory.getDriver(CachingDriverFactory.groovy:79)
at geb.Configuration.createDriver(Configuration.groovy:354)
at geb.Configuration.getDriver(Configuration.groovy:343)
at geb.Browser.getDriver(Browser.groovy:105)
at geb.report.PageSourceReporter.getPageSource(PageSourceReporter.groovy:42)
at geb.report.PageSourceReporter.writePageSource(PageSourceReporter.groovy:38)
at geb.report.PageSourceReporter.writeReport(PageSourceReporter.groovy:29)
at geb.report.CompositeReporter.writeReport(CompositeReporter.groovy:31)
at geb.Browser.report(Browser.groovy:775)
at geb.spock.GebReportingSpec.report(GebReportingSpec.groovy:44)
at geb.spock.GebReportingSpec.cleanup(GebReportingSpec.groovy:39)
Caused by: groovy.lang.GroovyRuntimeException: Could not find matching constructor for: org.openqa.selenium.remote.RemoteWebDriver(java.net.URI, groovy.util.ConfigObject)
at script13923985022291935133551.run_closure2_closure5_closure9(script13923985022291935133551.groovy:44)
at script13923985022291935133551.run_closure2_closure5_closure9(script13923985022291935133551.groovy)
at geb.driver.CallbackDriverFactory.getDriver(CallbackDriverFactory.groovy:29)
... 14 more
geb.driver.DriverCreationException: failed to create driver from callback 'script13923985022291935133551$_run_closure2_closure5_closure9#557c6200'
at geb.driver.CallbackDriverFactory.getDriver(CallbackDriverFactory.groovy:35)
at geb.driver.CachingDriverFactory.getDriver_closure3(CachingDriverFactory.groovy:80)
at geb.driver.CachingDriverFactory.getDriver_closure3(CachingDriverFactory.groovy)
at geb.driver.CachingDriverFactory$SimpleCache.get(CachingDriverFactory.groovy:30)
at geb.driver.CachingDriverFactory.getDriver(CachingDriverFactory.groovy:79)
at geb.Configuration.createDriver(Configuration.groovy:354)
at geb.Configuration.getDriver(Configuration.groovy:343)
at geb.Browser.getDriver(Browser.groovy:105)
at geb.Browser.clearCookies(Browser.groovy:483)
at geb.Browser.clearCookiesQuietly(Browser.groovy:491)
at geb.spock.GebSpec.resetBrowser(GebSpec.groovy:45)
at geb.spock.GebSpec.cleanup(GebSpec.groovy:67)
Caused by: groovy.lang.GroovyRuntimeException: Could not find matching constructor for: org.openqa.selenium.remote.RemoteWebDriver(java.net.URI, groovy.util.ConfigObject)
at script13923985022291935133551.run_closure2_closure5_closure9(script13923985022291935133551.groovy:44)
at script13923985022291935133551.run_closure2_closure5_closure9(script13923985022291935133551.groovy)
at geb.driver.CallbackDriverFactory.getDriver(CallbackDriverFactory.groovy:29)
... 11 more
Additionally the node can be registered with the hub:
ip:4444/grid/console screenshot
I've been searching all day and it seems this should work. Does anyone have any suggestions or know what's wrong?
Thank you in advanced.
From your stacktrace I can see that the real reason for not being able to create the driver is:
Could not find matching constructor for: org.openqa.selenium.remote.RemoteWebDriver(java.net.URI, groovy.util.ConfigObject)
Is the snipped of your GebConfig.groovy exactly the same as you have it in your file? I see that capabilities is defined as an instance of DesiredCapabilities in your snippet so I don't understand why would a config object be passed as the second parameter... I can't see it but maybe you have a typo somewhere? With Groovy config scripts you'll have issues if you mistype something as you will get a new empty ConfigObject instance instead of an error.
The second thing is that the first parameter should be an URL and not a URI if you're after using this constructor.
I am using selenium standalone version 2.33.0 to run the automated test cases. It was running fine until last month. The firefox version then was 21.x. Now it is upgraded to ver-22.
I figured out that selenium 2.33 does not work with the latest firefox browser. So I changed the value of 'maxVersion' to 23.0.* in the below files:
./customProfileDirCUSTFF/extensions/readystate#openqa.org/install.rdf
./customProfileDirCUSTFF/extensions/{538F0036-F358-4f84-A764-89FB437166B4}/install.rdf
./customProfileDirCUSTFFCHROME/extensions/readystate#openqa.org/install.rdf
./customProfileDirCUSTFFCHROME/extensions/{503A0CD4-EDC8-489b-853B-19E0BAA8F0A4}/install.rdf
./customProfileDirCUSTFFCHROME/extensions/{538F0036-F358-4f84-A764-89FB437166B4}/install.rdf
After this when I try to run selenium, I get the below error:
Could not contact Selenium Server; have you started it on 'localhost:4444' ? Read more at http://seleniumhq.org/projects/remote-control/not-started.html Connection refused
com.thoughtworks.selenium.DefaultSelenium.start(DefaultSelenium.java:86)
at qa.apigee.common.ApigeeOnlineUITestBase.launchBrowser(Unknown Source)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.testng.internal.MethodHelper.invokeMethod(MethodHelper.java:640)
at org.testng.internal.Invoker.invokeConfigurationMethod(Invoker.java:503)
at org.testng.internal.Invoker.invokeConfigurations(Invoker.java:193)
at org.testng.internal.Invoker.invokeConfigurations(Invoker.java:123)
at org.testng.internal.TestMethodWorker.invokeBeforeClassMethods(TestMethodWorker.java:183)
at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:115)
at org.testng.TestRunner.runWorkers(TestRunner.java:1098)
at org.testng.TestRunner.privateRun(TestRunner.java:727)
at org.testng.TestRunner.run(TestRunner.java:581)
at org.testng.SuiteRunner.runTest(SuiteRunner.java:315)
at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:310)
at org.testng.SuiteRunner.privateRun(SuiteRunner.java:272)
at org.testng.SuiteRunner.run(SuiteRunner.java:221)
at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:40)
at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:83)
at org.testng.internal.thread.ThreadUtil$CountDownLatchedRunnable.run(ThreadUtil.java:151)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)
at java.lang.Thread.run(Thread.java:680)
Please help!
Try to add the below code to start the server.
public void setUp() throws Exception {
selenium = new DefaultSelenium("localhost", 4444, "*chrome", "http://www.google.com/");
selenium.start();
}
Hope this will solve your problem.
You can try this one. You can change the port number as follows:
Goto run-> ExternalTools ->ExternalToolsConfiguration->update the "arguments" as below:
-jar selenium-server-standalone-2.42.2 jar -port 1234 ->apply-> run
After making this, change the port num as 1234 in your program, save the program and run.
It's necessary to start the server:
You should go to the directory where Selenium RC’s server is located and run the following from a command-line console:
java -jar selenium-server-standalone-<version-number>.jar
You can also create a .bat on Windows o .sh on Linux
Source: Running selenium server (http://www.seleniumhq.org/docs/05_selenium_rc.jsp)
I have been trying to generate an interface with my NXT robot, using the LeJOS libraries. When I run the code I get the following error printed to the console:
lejos.pc.comm.NXTCommException: Cannot load NXTComm driver
at lejos.pc.comm.NXTCommFactory.newNXTCommInstance(NXTCommFactory.java:110)
at lejos.pc.comm.NXTCommFactory.createNXTComm(NXTCommFactory.java:91)
at com.thirteenbit.prasController.PrasController.initConnection(PrasController.java:24)
at com.thirteenbit.prasController.PrasController.<init>(PrasController.java:17)
at com.thirteenbit.prasController.PrasController$1.run(PrasController.java:42)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:708)
at java.awt.EventQueue.access$400(EventQueue.java:82)
at java.awt.EventQueue$2.run(EventQueue.java:669)
at java.awt.EventQueue$2.run(EventQueue.java:667)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:678)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:296)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:211)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:201)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:196)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:188)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)
Caused by: lejos.internal.jni.JNIException: cannot load library /Users/Andrew/Desktop/Dropbox/Eclipse Files/leJOS_NXJ_0.9.1beta-3/lib/pc/native/macosx/libjfantom.jnilib, architecture macosx/x86_64
at lejos.internal.jni.JNILoader.loadLibrary(JNILoader.java:121)
at lejos.pc.comm.NXTCommFantom.initialize0(NXTCommFantom.java:96)
at lejos.pc.comm.NXTCommFantom.initialize(NXTCommFantom.java:103)
at lejos.pc.comm.NXTCommFactory.newNXTCommInstance(NXTCommFactory.java:103)
... 18 more
Caused by: java.lang.UnsatisfiedLinkError: /Users/Andrew/Desktop/Dropbox/Eclipse Files/leJOS_NXJ_0.9.1beta-3/lib/pc/native/macosx/libjfantom.jnilib: no suitable image found. Did find: /Users/Andrew/Desktop/Dropbox/Eclipse Files/leJOS_NXJ_0.9.1beta-3/lib/pc/native/macosx/libjfantom.jnilib: no matching architecture in universal wrapper
at java.lang.ClassLoader$NativeLibrary.load(Native Method)
at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1827)
at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1703)
at java.lang.Runtime.load0(Runtime.java:770)
at java.lang.System.load(System.java:1020)
at lejos.internal.jni.JNILoader.loadLibrary(JNILoader.java:111)
... 21 more
I believe that this is identical to the problem found in java eclipse: failed to load nxt usb comm driver, and I installed eclipse 32-Bit version and I still am getting the same error, the one above. How would I go about fixing this?
Because I can't post comments due to my reputation (I'm new), an answer:
You should make sure you have:
- x86 JDK (Java Development Kit), click: jdk-7u21-windows-i586.exe
- Lego fantom drivers , click: Fantom Driver 1.1.3
and as you already mentioned a 32-Bit version of Eclipse
I am having problems getting the Selenium Grid demos to work. I try to run the tests in sequence, and although they run they all fail, without any browser being started. I have tried to run the tests with Firefox and Chrome and got the same result both times.
I followed all the instructions on this page (getting started) and installed Java jdk1.7.0_15, apache-ant-1.8.4 and selenium-grid-1.0.8 (which is apparently the current release, although I have seen Grid2 mentioned?).
I am able to successfully run the command
ant sanity-check
and have the grid compile. And then I move onto the demo page:
ant launch-hub
and I am able to view the hub at localhost:4444/console
ant launch-remote-control
and I see the available browser appear on my hub.
When I run
ant run-demo-in-sequence
The available remote control now appears as an active control in the hub and the tests run but all 4 fail. Firefox does not open and I don't see any new browsers open.
When I navigate to the target/reports/index.html page (located in the grid directory) I am able to find the following error, which is the same for each of the failed tests:
java.lang.RuntimeException: Could not start Selenium session: ERROR:
Could not retrieve a new session at
com.thoughtworks.selenium.DefaultSelenium.start(DefaultSelenium.java:89)
at
com.thoughtworks.selenium.grid.tools.ThreadSafeSeleniumSessionStorage.startSeleniumSession(ThreadSafeSeleniumSessionStorage.java:26)
at
com.thoughtworks.selenium.grid.demo.WebTestForASingleBrowser.domme(WebTestForASingleBrowser.java:51)
at
org.apache.tools.ant.taskdefs.ExecuteJava.run(ExecuteJava.java:217)
at
org.apache.tools.ant.taskdefs.ExecuteJava.execute(ExecuteJava.java:152)
at org.apache.tools.ant.taskdefs.Java.run(Java.java:771) at
org.apache.tools.ant.taskdefs.Java.executeJava(Java.java:221) at
org.apache.tools.ant.taskdefs.Java.executeJava(Java.java:135) at
org.apache.tools.ant.taskdefs.Java.execute(Java.java:108) at
org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:291)
at
org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
at org.apache.tools.ant.Task.perform(Task.java:348) at
org.apache.tools.ant.Target.execute(Target.java:392) at
org.apache.tools.ant.Target.performTasks(Target.java:413) at
org.apache.tools.ant.Project.executeSortedTargets(Project.java:1399)
at org.apache.tools.ant.Project.executeTarget(Project.java:1368) at
org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
at org.apache.tools.ant.Project.executeTargets(Project.java:1251) at
org.apache.tools.ant.Main.runBuild(Main.java:811) at
org.apache.tools.ant.Main.startAnt(Main.java:217) at
org.apache.tools.ant.launch.Launcher.run(Launcher.java:280) at
org.apache.tools.ant.launch.Launcher.main(Launcher.java:109) Caused
by: com.thoughtworks.selenium.SeleniumException: ERROR: Could not
retrieve a new session at
com.thoughtworks.selenium.HttpCommandProcessor.throwAssertionFailureExceptionOrError(HttpCommandProcessor.java:97)
at
com.thoughtworks.selenium.HttpCommandProcessor.doCommand(HttpCommandProcessor.java:91)
at
com.thoughtworks.selenium.HttpCommandProcessor.getString(HttpCommandProcessor.java:262)
at
com.thoughtworks.selenium.HttpCommandProcessor.start(HttpCommandProcessor.java:223)
at
com.thoughtworks.selenium.DefaultSelenium.start(DefaultSelenium.java:81)
... 50 more ... Removed 29 stack frames
whilst the output in the CMD window where I launched the test reads as:
run-demo-in-sequence:
[java] [Parser] Running:
[java] Selenium Grid Demo In Sequence
[java]
[java]
[java] ===============================================
[java] Selenium Grid Demo In Sequence
[java] Total tests run: 4, Failures: 4, Skips: 0
[java] ===============================================
[java]
BUILD FAILED
C:\Program Files\selenium-grid-1.0.8-bin\selenium-grid-1.0.8\build.xml:116: Java
returned: 1
Total time: 1 minute 33 seconds
My Firefox version is 18.0.2. Also, I have seen Selenium-standalone.. mentioned in other similar questions but that is not mentioned anywhere in the tutorial I am following, do I need that?
Can anyone help get the demo working and explain where I am going wrong?
Selenium Grid 1.x is no longer in development. You should use Grid 2.0 which is mentioned here - https://code.google.com/p/selenium/wiki/Grid2
You are getting this error because, the 1.08 jar doesnt support latest versions of firefox.