Selenium webdriver無法啟動Firefox 26+

Question

我使用selenium 2.35與之前版本的firefox更新到版本firefox 26.0之前。我的測試以前運行正常，但現在我最終收到以下錯誤。

 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\VISHAL~1.SIN\AppData\Local\Temp\anonymous4627406201097696285webdriver-profile\extensions\webdriver-staging
*** LOG addons.xpi: checkForChanges
*** LOG addons.xpi-utils: Opening XPI database C:\Users\VISHAL~1.SIN\AppData\Local\Temp\anonymous4627406201097696285webdriver-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 {9F17B1A2-7317-49ef-BCB7-7BB47BDE10F8} installed in winreg-app-user
*** LOG addons.xpi-utils: Make addon winreg-app-user:{9F17B1A2-7317-49ef-BCB7-7BB47BDE10F8} 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: New add-on {9F17B1A2-7317-49ef-BCB7-7BB47BDE10F8} installed in winreg-app-global
*** LOG DeferredSave/extensions.json: Save changes
*** LOG addons.xpi: New add-on mgsusageagent@managesoft.com installed in winreg-app-global
*** LOG addons.xpi-utils: Make addon winreg-app-global:mgsusageagent@managesoft.com 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\VISHAL~1.SIN\AppData\Local\Temp\anonymous4627406201097696285webdriver-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

我試圖降級firefox的版本，但無法從mozilla網站獲得任何以前的版本。

我也嘗試了所有的selenium版本2.36,2.37,2.38,2.39，但它們似乎都沒有與firefox 26.0兼容。 一旦我嘗試用2.36到2.39替換selenium 2.35，代碼中就會出現錯誤。 當我再次使用2.35替換時，這些錯誤消失了。

任何人都可以幫助我使用Selenium和Firefox的兼容版本嗎？

Answer 1

你可以使用2.XX的任何版本的selenium，但只有我們只能使用firefox25或firefox 14.01到17.XX的限制

Answer 2

原因是：

無法在端口7055上連接到主機127.0.0.1

錯誤是Selenium Server的版本不知道如何使用較新版本的Firefox。 您需要下載支持較新版本Firefox的較新版本的Selenium Server。

請參閱： 無法在GitHub上的端口7055上連接到主機127.0.0.1 。

Answer 3

Firefox 26與selenium 2.39一起使用

<seleniumVersion>2.39.0</seleniumVersion>

Answer 4

使用firefox 25，它在FF25上運行正常