在Eclipse中我的项目旁边有一个红色感叹号的原因是什么？ [英] What is the reason for a red exclamation mark next to my project in Eclipse?

问题描述

我在Eclipse中的项目名称上有一个红色的感叹号，如下所示：。

I have a red exclamation mark over my project name in Eclipse, looking like this - .

有谁知道这是什么意思，我应该怎么做？

Does anyone know what this means and what I should I do about it?

推荐答案

有一个问题视图（尝试Window->显示视图）它显示了这种东西。

There is a Problems view (try Window->Show View) which shows this kind of thing.

通常，缺少Jars（例如，您的项目配置引用了一个不在那里的jar），在这种情况下的JDT，但显然这些日子Eclipse可以以很多方式使用，它可以是任何东西。

It's usually missing Jars (eg your project configuration references a jar that isn't there), and that kind of thing, in the case of JDT, but obviously these days Eclipse can be used in so many ways, it could be anything.

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