firefox 26 和 webdriver 2.39.0 升级不起作用

Question

我将 firefox 升级到 26，这给出了 org.openqa.selenium.firefox.NotConnectedException：

在 45000 毫秒后无法连接到端口 7055 上的主机 127.0.0.1。 Firefox 控制台输出：* LOG addons.manager: 应用程序已升级

然后我将 webdriver 升级到支持 firefox 26 的 2.39...但它仍然无法正常工作.. 操作系统是win 7

例外是：

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 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: 

Answer 1

我在 Win7 上遇到了完全相同的错误，升级到 2.39 对我有用

<seleniumVersion>2.39.0</seleniumVersion>

我只是确保实际使用的是 2.39.0 版本（检查日志），也许需要 maven 全新安装？

Answer 2

我遇到了完全相同的问题（也是 win 7），不过升级到 selenium-server-standalone-2.39.0 效果很好。

也许您忘记在项目中导入新的 jar？看看某人可能犯的明显愚蠢的错误......

Answer 3

通过 Maven 依赖的 xml-api 版本不正确似乎会阻止 Firefox 启动（也没有错误消息）。就我而言，hibernate-entity-manager-4.3.8 -> dom4j-1.6.1 -> xml-api-1.0.b2 导致了这个问题。如下排除它让我使用 xercesImpl-2.11 依赖链中的 xml-api-1.4.01。我使用的是 Firefox 36.0.4 和 WebDriver 2.45.0。

<dependency>
    <groupId>org.hibernate</groupId>
    <artifactId>hibernate-entitymanager</artifactId>
    <version>4.3.8.Final</version>
    <exclusions>
        <exclusion>
            <groupId>xml-apis</groupId>
            <artifactId>xml-apis</artifactId>
        </exclusion>
    </exclusions>
</dependency>