TypeSafe Scala IDE (Eclipse)没有显示任何Scala项目。

I'm running Mac Os 10.5.8, with java sdk 1.5.0_30. I've downloaded and installed the sbt package, and have verified that it is running properly. Finally, I've downloaded the Mac OS Cocoa 32-bit version of the Typesafe IDE for Scala 2.10.1, and have installed it.

我正在运行Mac Os 10.5.8, java sdk 1.5.0_30。我已经下载并安装了sbt包，并验证了它是否正常运行。最后，我下载了用于Scala 2.10.1的Typesafe IDE的Mac OS Cocoa 32位版本，并安装了它。

The problem is that although Eclipse seems to recognize that it's set up to use Scala (the header of the default window starts with 'Resource - Scala IDE...'), no Scala projects or worksheets are available from anywhere - "New" only shows "Project", not "Scala Project", "New->Other" doesn't show any Scala wizards, right-clicking on an imported file from a Scala project doesn't show the possibility of creating a Scala worksheet, etc.

问题是,虽然Eclipse似乎认识到,它的设置为使用Scala(默认窗口的标题从“资源- Scala IDE…”),不可以从任何地方访问Scala项目或工作表——“新”只显示“项目”,不是“Scala项目”,“新- >其他“不显示任何Scala向导,右键单击导入的文件从一个Scala项目没有显示Scala创建一个工作表的可能性,等等。

Additional information:

1. This is Indigo
2. 这是靛蓝
3. There is no Scala menu between Run and Window
4. 在运行和窗口之间没有Scala菜单。
5. The left side menu says "Project Explorer"
6. 左侧菜单显示“Project Explorer”
7. About>Installation Details> Features includes the Scala plugin
8. 关于>的安装细节，>的功能包括Scala插件。

Configuration Details (truncated):

*** Date: Saturday, April 6, 2013 9:00:43 AM Eastern Daylight Time

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3 个解决方案

#1

Unfortunately I don't have access to Mac OS 10.5.x, so I can't directly reproduce your setup. However, on 10.7, the 32-bit Cocoa version worked as expected. To troubleshoot this, we need a few more data points:

不幸的是，我无法访问Mac OS 10.5。x，所以我不能直接复制你的设置。然而，在10.7中，32位的Cocoa版本按预期工作。为了解决这个问题，我们需要更多的数据点:

• Do you see a Scala menu (between Run and Window)?
• 您是否看到了Scala菜单(在运行和窗口之间)?
• Is the left side panel called Package Explorer?
• 左侧面板称为Package Explorer吗?
• Can you post the installation details (Eclipse->About Scala IDE -> Installation Details/Configuration.
• 您可以发布安装细节(Eclipse->关于Scala IDE ->安装细节/配置)。

#2

Have you switched to the Scala perspective?

切换到Scala透视图了吗?

#3

I got one same problem : it is probably that the scala plugins are not loaded.

我有一个同样的问题:可能是scala插件没有加载。

To check it, Go to menu Help -> About, clic on Installation Detail, tab named Installed Software : if it is here and not in features Tab then uninstall all scala related soft in the Installation detail tab (there is an uninstall button at the bottom). Then reinstall it by configuring a new update site in the installation software dialog box (Menu Help -> install new software)

要检查它，请到菜单帮助-> About, clic on Installation Detail, tab命名安装软件:如果它在这里，而不是在features选项卡，那么卸载所有scala相关的软在安装细节选项卡(底部有一个卸载按钮)。然后通过在安装软件对话框中配置一个新的更新站点来重新安装它(菜单帮助->安装新软件)