Eclipse 无法识别 Scala 代码 [英] Eclipse not recognizing Scala code

问题描述

我有带有 Scala IDE 插件的 Eclipse Indigo.我从 Maven 下载了一个电梯项目.它正确构建.Eclipse 说它正在使用 Scala 编辑器查看它.

I have Eclipse Indigo with the Scala IDE plugin. I downloaded a lift project from Maven. It builds correctly. Eclipse says it is viewing it with the Scala editor.

但是，它仍然在每一行上给我一个错误，因为它将代码视为 Java(它给没有分号的错误，对于单词def"等)我尝试清理项目，它仍然给出错误.

However, it is still giving my an error on each line because it is treat the code as Java (it gives errors for no semicolon, for the word "def" etc.) I tried cleaning the project and it still gives the errors.

推荐答案

我会尝试几件事:

1) 右键单击​​项目，配置 > 添加 Scala Nature.

1) Right-click on project, Configure > Add Scala Nature.

2) 在 Scala 菜单中，运行设置诊断... > 使用推荐的默认设置

2) In the Scala menu, Run Setup Diagnositics... > Use recommended default settings

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