org.openqa.selenium.WebDriverException: Failed to connect to binary FirefoxBinary(C:\Program Files\Mozilla Firefox\firefox.exe) on port 7055; process output follows:
* 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\115268\AppData\Local\Temp\anonymous6866859281964080882webdriver-profile\extensions\webdriver-staging
LOG addons.xpi: checkForChanges
LOG addons.xpi-utils: Opening XPI database C:\Users\115268\AppData\Local\Temp\anonymous6866859281964080882webdriver-profile\extensions.json
LOG addons.xpi: New add-on fxdriver@googlecode.com installed in app-profile
Blocklist::_loadBlocklistFromFile: blocklist is disabled
LOG addons.xpi-utils: Make addon app-profile:fxdriver@googlecode.com 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: C:\Users\115268\AppData\Local\Temp\anonymous6866859281964080882webdriver-profile\extensions\webdriver-staging
LOG addons.xpi: checkForChanges
* LOG addons.xpi: No changes found
JavaScript error: chrome://browser/content/urlbarBindings.xml, line 654: aUrl is undefined
Build info: version: '2.32.0', revision: '6c40c18', time: '2013-04-09 17:22:56'
System info: os.name: 'Windows 7', os.arch: 'x86', os.version: '6.1', java.version: '1.7.0_45'
有人能告诉我这是什么错误吗？我正在运行Selenium 2.32和Firefox 26版。