Browser Updated and Selenium WebDriver Stopped Working

[nikunj....@trimantra.com]

I was Working on Firefox 42.0 and unfortunately automatic update is enable so my browser updated to 43.0 now when i tried to run webdriver script but it is not executing. I am using selenium 2.48.2. Now i dont know what to do.
Here is error what i am getting while executing script.

Please Help...

org.openqa.selenium.firefox.NotConnectedException: Unable to connect to host 127.0.0.1 on port 7055 after 45000 ms. Firefox console output:
474-a285-3208198ce6fd}","syncGUID":"tPi0x4EIBTHM","location":"app-global","version":"43.0","type":"theme","internalName":"classic/1.0","updateURL":null,"updateKey":null,"optionsURL":null,"optionsType":null,"aboutURL":null,"iconURL":null,"icon64URL":null,"defaultLocale":{"name":"Default","description":"The default theme.","creator":"Mozilla","homepageURL":null,"contributors":["Mozilla Contributors"]},"visible":true,"active":true,"userDisabled":false,"appDisabled":false,"descriptor":"C:\\Program Files (x86)\\Mozilla Firefox\\browser\\extensions\\{972ce4c6-7e08-4474-a285-3208198ce6fd}","installDate":1450240914512,"updateDate":1450240914512,"applyBackgroundUpdates":1,"skinnable":true,"size":24166,"sourceURI":null,"releaseNotesURI":null,"softDisabled":false,"foreignInstall":false,"hasBinaryComponents":false,"strictCompatibility":true,"locales":[],"targetApplications":[{"id":"{ec8030f7-c20a-464f-9b0e-13a3a9e97384}","minVersion":"43.0","maxVersion":"43.0"}],"targetPlatforms":[]}
1450244580477    addons.xpi    DEBUG    getModTime: Recursive scan of {972ce4c6-7e08-4474-a285-3208198ce6fd}
1450244580479    DeferredSave.extensions.json    DEBUG    Save changes
1450244580479    addons.xpi    DEBUG    Updating database with changes to installed add-ons
1450244580479    addons.xpi-utils    DEBUG    Updating add-on states
1450244580480    addons.xpi-utils    DEBUG    Writing add-ons list
1450244580495    addons.manager    DEBUG    Registering shutdown blocker for XPIProvider
1450244580495    addons.manager    DEBUG    Provider finished startup: XPIProvider
1450244580495    addons.manager    DEBUG    Starting provider: LightweightThemeManager
1450244580495    addons.manager    DEBUG    Registering shutdown blocker for LightweightThemeManager
1450244580495    addons.manager    DEBUG    Provider finished startup: LightweightThemeManager
1450244580496    addons.manager    DEBUG    Starting provider: GMPProvider
1450244580503    addons.manager    DEBUG    Registering shutdown blocker for GMPProvider
1450244580503    addons.manager    DEBUG    Provider finished startup: GMPProvider
1450244580503    addons.manager    DEBUG    Starting provider: PluginProvider
1450244580503    addons.manager    DEBUG    Registering shutdown blocker for PluginProvider
1450244580504    addons.manager    DEBUG    Provider finished startup: PluginProvider
1450244580504    addons.manager    DEBUG    Completed startup sequence
1450244586104    addons.manager    DEBUG    Starting provider: <unnamed-provider>
1450244586104    addons.manager    DEBUG    Registering shutdown blocker for <unnamed-provider>
1450244586104    addons.manager    DEBUG    Provider finished startup: <unnamed-provider>
1450244588911    DeferredSave.extensions.json    DEBUG    Starting write
1450244589537    addons.repository    DEBUG    No addons.json found.
1450244589538    DeferredSave.addons.json    DEBUG    Save changes
1450244589540    DeferredSave.addons.json    DEBUG    Starting timer
1450244589554    addons.manager    DEBUG    Starting provider: PreviousExperimentProvider
1450244589554    addons.manager    DEBUG    Registering shutdown blocker for PreviousExperimentProvider
1450244589554    addons.manager    DEBUG    Provider finished startup: PreviousExperimentProvider
1450244589558    DeferredSave.extensions.json    DEBUG    Write succeeded
1450244589558    addons.xpi-utils    DEBUG    XPI Database saved, setting schema version preference to 17
1450244589759    DeferredSave.addons.json    DEBUG    Starting write
1450244591124    DeferredSave.addons.json    DEBUG    Write succeeded
1450244604360    addons.manager    DEBUG    shutdown
1450244604360    addons.manager    DEBUG    Calling shutdown blocker for XPIProvider
1450244604361    addons.xpi    DEBUG    shutdown
1450244604361    addons.xpi-utils    DEBUG    shutdown
1450244604361    addons.manager    DEBUG    Calling shutdown blocker for LightweightThemeManager
1450244604361    addons.manager    DEBUG    Calling shutdown blocker for GMPProvider
1450244604363    addons.manager    DEBUG    Calling shutdown blocker for PluginProvider
1450244604364    addons.manager    DEBUG    Calling shutdown blocker for <unnamed-provider>
1450244604365    addons.manager    DEBUG    Calling shutdown blocker for PreviousExperimentProvider
1450244604369    addons.xpi    DEBUG    Notifying XPI shutdown observers
1450244604374    addons.manager    DEBUG    Async provider shutdown done

    at org.openqa.selenium.firefox.internal.NewProfileExtensionConnection.start(NewProfileExtensionConnection.java:120)
    at org.openqa.selenium.firefox.FirefoxDriver.startClient(FirefoxDriver.java:275)
    at org.openqa.selenium.remote.RemoteWebDriver.<init>(RemoteWebDriver.java:116)
    at org.openqa.selenium.firefox.FirefoxDriver.<init>(FirefoxDriver.java:222)
    at org.openqa.selenium.firefox.FirefoxDriver.<init>(FirefoxDriver.java:215)
    at org.openqa.selenium.firefox.FirefoxDriver.<init>(FirefoxDriver.java:211)
    at org.openqa.selenium.firefox.FirefoxDriver.<init>(FirefoxDriver.java:124)
    at SSM.adminPermissionEditCMS.initialiseFireFox(adminPermissionEditCMS.java:51)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:84)
    at org.testng.internal.Invoker.invokeConfigurationMethod(Invoker.java:564)
    at org.testng.internal.Invoker.invokeConfigurations(Invoker.java:213)
    at org.testng.internal.Invoker.invokeConfigurations(Invoker.java:138)
    at org.testng.TestRunner.beforeRun(TestRunner.java:641)
    at org.testng.TestRunner.run(TestRunner.java:609)
    at org.testng.SuiteRunner.runTest(SuiteRunner.java:334)
    at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:329)
    at org.testng.SuiteRunner.privateRun(SuiteRunner.java:291)
    at org.testng.SuiteRunner.run(SuiteRunner.java:240)
    at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52)
    at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:86)
    at org.testng.TestNG.runSuitesSequentially(TestNG.java:1224)
    at org.testng.TestNG.runSuitesLocally(TestNG.java:1149)
    at org.testng.TestNG.run(TestNG.java:1057)
    at org.testng.remote.RemoteTestNG.run(RemoteTestNG.java:111)
    at org.testng.remote.RemoteTestNG.initAndRun(RemoteTestNG.java:204)
    at org.testng.remote.RemoteTestNG.main(RemoteTestNG.java:175)
Dec 16, 2015 11:13:43 AM org.openqa.selenium.os.UnixProcess$SeleniumWatchDog destroyHarder
INFO: Command failed to close cleanly. Destroying forcefully (v2). org.openqa.selenium.os.UnixProcess$SeleniumWatchDog@58abe856
FAILED CONFIGURATION: @BeforeTest initialiseFireFox
org.openqa.selenium.WebDriverException: Failed to connect to binary FirefoxBinary(C:\Program Files (x86)\Mozilla Firefox\firefox.exe) on port 7055; process output follows:
474-a285-3208198ce6fd}","syncGUID":"tPi0x4EIBTHM","location":"app-global","version":"43.0","type":"theme","internalName":"classic/1.0","updateURL":null,"updateKey":null,"optionsURL":null,"optionsType":null,"aboutURL":null,"iconURL":null,"icon64URL":null,"defaultLocale":{"name":"Default","description":"The default theme.","creator":"Mozilla","homepageURL":null,"contributors":["Mozilla Contributors"]},"visible":true,"active":true,"userDisabled":false,"appDisabled":false,"descriptor":"C:\\Program Files (x86)\\Mozilla Firefox\\browser\\extensions\\{972ce4c6-7e08-4474-a285-3208198ce6fd}","installDate":1450240914512,"updateDate":1450240914512,"applyBackgroundUpdates":1,"skinnable":true,"size":24166,"sourceURI":null,"releaseNotesURI":null,"softDisabled":false,"foreignInstall":false,"hasBinaryComponents":false,"strictCompatibility":true,"locales":[],"targetApplications":[{"id":"{ec8030f7-c20a-464f-9b0e-13a3a9e97384}","minVersion":"43.0","maxVersion":"43.0"}],"targetPlatforms":[]}
1450244580477    addons.xpi    DEBUG    getModTime: Recursive scan of {972ce4c6-7e08-4474-a285-3208198ce6fd}
1450244580479    DeferredSave.extensions.json    DEBUG    Save changes
1450244580479    addons.xpi    DEBUG    Updating database with changes to installed add-ons
1450244580479    addons.xpi-utils    DEBUG    Updating add-on states
1450244580480    addons.xpi-utils    DEBUG    Writing add-ons list
1450244580495    addons.manager    DEBUG    Registering shutdown blocker for XPIProvider
1450244580495    addons.manager    DEBUG    Provider finished startup: XPIProvider
1450244580495    addons.manager    DEBUG    Starting provider: LightweightThemeManager
1450244580495    addons.manager    DEBUG    Registering shutdown blocker for LightweightThemeManager
1450244580495    addons.manager    DEBUG    Provider finished startup: LightweightThemeManager
1450244580496    addons.manager    DEBUG    Starting provider: GMPProvider
1450244580503    addons.manager    DEBUG    Registering shutdown blocker for GMPProvider
1450244580503    addons.manager    DEBUG    Provider finished startup: GMPProvider
1450244580503    addons.manager    DEBUG    Starting provider: PluginProvider
1450244580503    addons.manager    DEBUG    Registering shutdown blocker for PluginProvider
1450244580504    addons.manager    DEBUG    Provider finished startup: PluginProvider
1450244580504    addons.manager    DEBUG    Completed startup sequence
1450244586104    addons.manager    DEBUG    Starting provider: <unnamed-provider>
1450244586104    addons.manager    DEBUG    Registering shutdown blocker for <unnamed-provider>
1450244586104    addons.manager    DEBUG    Provider finished startup: <unnamed-provider>
1450244588911    DeferredSave.extensions.json    DEBUG    Starting write
1450244589537    addons.repository    DEBUG    No addons.json found.
1450244589538    DeferredSave.addons.json    DEBUG    Save changes
1450244589540    DeferredSave.addons.json    DEBUG    Starting timer
1450244589554    addons.manager    DEBUG    Starting provider: PreviousExperimentProvider
1450244589554    addons.manager    DEBUG    Registering shutdown blocker for PreviousExperimentProvider
1450244589554    addons.manager    DEBUG    Provider finished startup: PreviousExperimentProvider
1450244589558    DeferredSave.extensions.json    DEBUG    Write succeeded
1450244589558    addons.xpi-utils    DEBUG    XPI Database saved, setting schema version preference to 17
1450244589759    DeferredSave.addons.json    DEBUG    Starting write
1450244591124    DeferredSave.addons.json    DEBUG    Write succeeded
1450244604360    addons.manager    DEBUG    shutdown
1450244604360    addons.manager    DEBUG    Calling shutdown blocker for XPIProvider
1450244604361    addons.xpi    DEBUG    shutdown
1450244604361    addons.xpi-utils    DEBUG    shutdown
1450244604361    addons.manager    DEBUG    Calling shutdown blocker for LightweightThemeManager
1450244604361    addons.manager    DEBUG    Calling shutdown blocker for GMPProvider
1450244604363    addons.manager    DEBUG    Calling shutdown blocker for PluginProvider
1450244604364    addons.manager    DEBUG    Calling shutdown blocker for <unnamed-provider>
1450244604365    addons.manager    DEBUG    Calling shutdown blocker for PreviousExperimentProvider
1450244604369    addons.xpi    DEBUG    Notifying XPI shutdown observers
1450244604374    addons.manager    DEBUG    Async provider shutdown done

Build info: version: '2.46.0', revision: '87c69e2', time: '2015-06-04 16:17:10'
System info: host: 'TSS34', ip: '192.168.1.34', os.name: 'Windows NT (unknown)', os.arch: 'amd64', os.version: '6.2', java.version: '1.7.0'
Driver info: driver.version: FirefoxDriver
    at org.openqa.selenium.firefox.internal.NewProfileExtensionConnection.start(NewProfileExtensionConnection.java:132)
    at org.openqa.selenium.firefox.FirefoxDriver.startClient(FirefoxDriver.java:275)
    at org.openqa.selenium.remote.RemoteWebDriver.<init>(RemoteWebDriver.java:116)
    at org.openqa.selenium.firefox.FirefoxDriver.<init>(FirefoxDriver.java:222)
    at org.openqa.selenium.firefox.FirefoxDriver.<init>(FirefoxDriver.java:215)
    at org.openqa.selenium.firefox.FirefoxDriver.<init>(FirefoxDriver.java:211)
    at org.openqa.selenium.firefox.FirefoxDriver.<init>(FirefoxDriver.java:124)
    at SSM.adminPermissionEditCMS.initialiseFireFox(adminPermissionEditCMS.java:51)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:84)
    at org.testng.internal.Invoker.invokeConfigurationMethod(Invoker.java:564)
    at org.testng.internal.Invoker.invokeConfigurations(Invoker.java:213)
    at org.testng.internal.Invoker.invokeConfigurations(Invoker.java:138)
    at org.testng.TestRunner.beforeRun(TestRunner.java:641)
    at org.testng.TestRunner.run(TestRunner.java:609)
    at org.testng.SuiteRunner.runTest(SuiteRunner.java:334)
    at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:329)
    at org.testng.SuiteRunner.privateRun(SuiteRunner.java:291)
    at org.testng.SuiteRunner.run(SuiteRunner.java:240)
    at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52)
    at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:86)
    at org.testng.TestNG.runSuitesSequentially(TestNG.java:1224)
    at org.testng.TestNG.runSuitesLocally(TestNG.java:1149)
    at org.testng.TestNG.run(TestNG.java:1057)
    at org.testng.remote.RemoteTestNG.run(RemoteTestNG.java:111)
    at org.testng.remote.RemoteTestNG.initAndRun(RemoteTestNG.java:204)
    at org.testng.remote.RemoteTestNG.main(RemoteTestNG.java:175)
Caused by: org.openqa.selenium.firefox.NotConnectedException: Unable to connect to host 127.0.0.1 on port 7055 after 45000 ms. Firefox console output:
474-a285-3208198ce6fd}","syncGUID":"tPi0x4EIBTHM","location":"app-global","version":"43.0","type":"theme","internalName":"classic/1.0","updateURL":null,"updateKey":null,"optionsURL":null,"optionsType":null,"aboutURL":null,"iconURL":null,"icon64URL":null,"defaultLocale":{"name":"Default","description":"The default theme.","creator":"Mozilla","homepageURL":null,"contributors":["Mozilla Contributors"]},"visible":true,"active":true,"userDisabled":false,"appDisabled":false,"descriptor":"C:\\Program Files (x86)\\Mozilla Firefox\\browser\\extensions\\{972ce4c6-7e08-4474-a285-3208198ce6fd}","installDate":1450240914512,"updateDate":1450240914512,"applyBackgroundUpdates":1,"skinnable":true,"size":24166,"sourceURI":null,"releaseNotesURI":null,"softDisabled":false,"foreignInstall":false,"hasBinaryComponents":false,"strictCompatibility":true,"locales":[],"targetApplications":[{"id":"{ec8030f7-c20a-464f-9b0e-13a3a9e97384}","minVersion":"43.0","maxVersion":"43.0"}],"targetPlatforms":[]}
1450244580477    addons.xpi    DEBUG    getModTime: Recursive scan of {972ce4c6-7e08-4474-a285-3208198ce6fd}
1450244580479    DeferredSave.extensions.json    DEBUG    Save changes
1450244580479    addons.xpi    DEBUG    Updating database with changes to installed add-ons
1450244580479    addons.xpi-utils    DEBUG    Updating add-on states
1450244580480    addons.xpi-utils    DEBUG    Writing add-ons list
1450244580495    addons.manager    DEBUG    Registering shutdown blocker for XPIProvider
1450244580495    addons.manager    DEBUG    Provider finished startup: XPIProvider
1450244580495    addons.manager    DEBUG    Starting provider: LightweightThemeManager
1450244580495    addons.manager    DEBUG    Registering shutdown blocker for LightweightThemeManager
1450244580495    addons.manager    DEBUG    Provider finished startup: LightweightThemeManager
1450244580496    addons.manager    DEBUG    Starting provider: GMPProvider
1450244580503    addons.manager    DEBUG    Registering shutdown blocker for GMPProvider
1450244580503    addons.manager    DEBUG    Provider finished startup: GMPProvider
1450244580503    addons.manager    DEBUG    Starting provider: PluginProvider
1450244580503    addons.manager    DEBUG    Registering shutdown blocker for PluginProvider
1450244580504    addons.manager    DEBUG    Provider finished startup: PluginProvider
1450244580504    addons.manager    DEBUG    Completed startup sequence
1450244586104    addons.manager    DEBUG    Starting provider: <unnamed-provider>
1450244586104    addons.manager    DEBUG    Registering shutdown blocker for <unnamed-provider>
1450244586104    addons.manager    DEBUG    Provider finished startup: <unnamed-provider>
1450244588911    DeferredSave.extensions.json    DEBUG    Starting write
1450244589537    addons.repository    DEBUG    No addons.json found.
1450244589538    DeferredSave.addons.json    DEBUG    Save changes
1450244589540    DeferredSave.addons.json    DEBUG    Starting timer
1450244589554    addons.manager    DEBUG    Starting provider: PreviousExperimentProvider
1450244589554    addons.manager    DEBUG    Registering shutdown blocker for PreviousExperimentProvider
1450244589554    addons.manager    DEBUG    Provider finished startup: PreviousExperimentProvider
1450244589558    DeferredSave.extensions.json    DEBUG    Write succeeded
1450244589558    addons.xpi-utils    DEBUG    XPI Database saved, setting schema version preference to 17
1450244589759    DeferredSave.addons.json    DEBUG    Starting write
1450244591124    DeferredSave.addons.json    DEBUG    Write succeeded
1450244604360    addons.manager    DEBUG    shutdown
1450244604360    addons.manager    DEBUG    Calling shutdown blocker for XPIProvider
1450244604361    addons.xpi    DEBUG    shutdown
1450244604361    addons.xpi-utils    DEBUG    shutdown
1450244604361    addons.manager    DEBUG    Calling shutdown blocker for LightweightThemeManager
1450244604361    addons.manager    DEBUG    Calling shutdown blocker for GMPProvider
1450244604363    addons.manager    DEBUG    Calling shutdown blocker for PluginProvider
1450244604364    addons.manager    DEBUG    Calling shutdown blocker for <unnamed-provider>
1450244604365    addons.manager    DEBUG    Calling shutdown blocker for PreviousExperimentProvider
1450244604369    addons.xpi    DEBUG    Notifying XPI shutdown observers
1450244604374    addons.manager    DEBUG    Async provider shutdown done

    at org.openqa.selenium.firefox.internal.NewProfileExtensionConnection.start(NewProfileExtensionConnection.java:120)
    ... 29 more

SKIPPED CONFIGURATION: @AfterTest closeFirefox
SKIPPED: editCMSPrivilege

===============================================

[Panikera Raj]

Hi,

Straight away you downgrade the browser to the compatible of webdriver 2.48.2

To overcome such type of issues try below
1. Before starting execution you try to get browser version and verify is compatible or not.
2. You can update settings to not update automatically.

Thanks
Panikera

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