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java Selenium webdriver无法启动Firefox 26+

6 月，2 周 Questions & Answers

在升级到firefox 26.0之前，我在firefox的早期版本中使用了selenium 2.35。以前我的测试运行得很好，但现在我得到了以下错误

 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

我试图降低firefox的版本，但无法从mozilla网站获得任何以前的版本

我还尝试了所有的selenium版本2.36、2.37、2.38、2.39，但它们似乎都与firefox 26.0不兼容。一旦我尝试用2.36到2.39替换selenium 2.35，代码中就会出现错误。当我再次替换为2.35时，这些错误就会消失

有人能帮我看看Selenium和Firefox的兼容版本吗


共 (3) 个答案

  1. # 1 楼答案

    您可以使用2.0版本的selenium。XX但我们只能使用firefox25或firefox 14.01至17，这是唯一的限制。XX

  2. # 2 楼答案

    使用Firefox25，它在FF25上运行良好

  3. # 3 楼答案

    原因是：

    Unable to connect to host 127.0.0.1 on port 7055

    错误在于，Selenium Server的版本不知道如何使用较新版本的Firefox。您需要下载支持新版Firefox的新版本Selenium服务器

    见：Unable to connect to host 127.0.0.1 on port 7055 at GitHub