firefox 26 and webdriver 2.39.0 upgradation is not working

Question

I upgraded firefox to 26 which gave org.openqa.selenium.firefox.NotConnectedException:

Unable to connect to host 127.0.0.1 on port 7055 after 45000 ms. Firefox console output: * LOG addons.manager: Application has been upgraded

then I upgraded the webdriver to 2.39 which supports firefox 26... but still its not working.. OS is win 7

Exception is:

org.openqa.selenium.firefox.NotConnectedException: Unable to connect to host 127.0.0.1 on port 7055 after 45000 ms. Firefox console output:

*** LOG addons.manager: Application has been upgraded

*** LOG addons.xpi: startup

*** LOG addons.xpi: Skipping unavailable install location app-system-local

*** LOG addons.xpi: Skipping unavailable install location app-system-share

*** LOG addons.xpi: Ignoring file entry whose name is not a valid add-on ID:
 C:\Users\Salma.n\AppData\Local\Temp\anonymous38301webdriver-profile\extensions\webdriver-staging

*** LOG addons.xpi: checkForChanges

*** LOG addons.xpi-utils: Opening XPI database 
C:\Users\Salma.n\AppData\Local\Temp\anonymous38301webdriver-profile\extensions.json

*** LOG addons.xpi: New add-on [email protected] installed in app-profile

*** Blocklist::_loadBlocklistFromFile: blocklist is disabled

*** LOG addons.xpi-utils: Make addon app-profile:[email protected] visible

*** LOG DeferredSave/extensions.json: Save changes

*** LOG DeferredSave/extensions.json: Save changes

*** LOG addons.xpi: New add-on {972ce4c6-7e08-4474-a285-3208198ce6fd} installed in app-global

*** LOG addons.xpi-utils: Make addon app-global:{972ce4c6-7e08-4474-a285-3208198ce6fd} visible

*** LOG DeferredSave/extensions.json: Save changes

*** LOG DeferredSave/extensions.json: Save changes

*** LOG addons.xpi: Updating database with changes to installed add-ons

*** LOG addons.xpi-utils: Updating add-on states

*** LOG addons.xpi-utils: Writing add-ons list

*** LOG DeferredSave/extensions.json: Starting timer

*** LOG DeferredSave/extensions.json: Starting write

*** LOG DeferredSave/extensions.json: Write succeeded

*** LOG addons.xpi-utils: XPI Database saved, setting schema version preference to 15

*** LOG addons.manager: shutdown

*** LOG addons.xpi: shutdown

*** LOG addons.xpi-utils: shutdown

*** LOG addons.xpi: Notifying XPI shutdown observers

*** LOG addons.manager: Async provider shutdown done

*** LOG addons.xpi: startup

*** LOG addons.xpi: Skipping unavailable install location app-system-local

*** LOG addons.xpi: Skipping unavailable install location app-system-share

*** LOG addons.xpi: Ignoring file entry whose name is not a valid add-on ID: 

Answer 1

I had exactly the same error on Win7, upgrading to 2.39 worked for me

<seleniumVersion>2.39.0</seleniumVersion>

I would just ensure that 2.39.0 version is actually being used (check the logs), maybe a maven clean install is required?