月蚀：指定安装JRE不存在 [英] Eclipse: The specified JRE installation does not exist

问题描述

我曾经有过的Eclipse配置好，之前做工精细。但我只是卸载它和10.10今天在我的Mac OS重新安装了Eclipse朱诺。 但我一直收到此错误： 指定的JRE不存在。

I used to have Eclipse configured well and work fine before. But I just uninstalled it and installed Eclipse Juno again on my Mac OS 10.10 today. But I kept getting this error: "The specified JRE does not exist."

我知道这是一个pretty的简单和常见的问题，我只需要安装JRE和/或JDK到这个干净的Eclipse，但事情并没有得到锻炼。

I know it's a pretty simple and commonly seen problem, I just needed to install JRE and/or JDK into this clean Eclipse, however things didn't get work out.

和我已经广泛搜索堆栈溢出： 我已经看了其中的帖子： <一href="http://stackoverflow.com/questions/14341865/how-to-install-jre-1-7-on-mac-os-x-and-use-it-with-eclipse">How在Mac OS X上安装JRE 1.7，并用它与Eclipse？ 我是严格遵循公认的答案说了什么，但毕竟已经下载JDK从<一个href="http://www.oracle.com/technetwork/java/javase/downloads/index.html">http://www.oracle.com/technetwork/java/javase/downloads/index.html并安装它，我打算把它添加通过preferences到Eclipse - >爪哇 - >安装的JRE，但是，我并没有把它看成预期，以下是我所看到的，当我去到$截图p $ pferences - >爪哇 - >安装的JRE

And I've searched extensively on Stack Overflow: The posts I've looked at including: How to install JRE 1.7 on Mac OS X and use it with Eclipse? I followed exactly what the accepted answer said, but after having downloaded the JDK from http://www.oracle.com/technetwork/java/javase/downloads/index.html and installed it, I was going to add it to Eclipse via Preferences -> Java -> Installed JREs, however, I didn't see it as expected, the following is a screenshot of what I saw when I went to Preferences -> Java -> Installed JREs

但截屏只是说已安装的JRE列表为空，我不能添加任何的JRE到我的Eclipse。

But the screenshot just says the installed JREs list is BLANK, I couldn't add any JRE into my Eclipse.

帮助吗？

另外，我已经试过了，有人提出其他的事情： 属性 - > Java构建路径 我在这里看到的是： JRE系统库的OSGi /最小值 - 1.2在它前面的红色道口标志（表示什么错呢？） 所以，我也阻止这种做法。

Also, I've tried other things that people have suggested: Properties -> Java Build Path what I see here is: JRE System Library OSGi/Minimum-1.2 with a red crossing sign in front of it (indicating something wrong with it?) So, I'm also blocked with this approach.

推荐答案

我有同样的问题。这是我如何固定它。

I had the same problem. This is how I fixed it.

1. 打开Eclipse。
2. 到 preferences 。
3. 点击添加
4. 在一个窗口应该与这个弹出：

1. Open Eclipse.
2. Go to Preferences.
3. Click Add
4. A Window should popup with this:

1. 选择标准VM 。
2. 选择目录
3. 使用此路径：图书馆/的Java / JavaVirtualMachines / jdk1.7.0_45.jdk /内容/首页/
4. 点击打开
5. 然后完成
6. 右键点击您的项目，然后单击属性
7. 选择 Java构建路径然后点击添加库
8. 选择 JRE系统库

1. Select Standard VM.
2. Select Directory
3. Use this path: Library/Java/JavaVirtualMachines/jdk1.7.0_45.jdk/Contents/Home/
4. Click Open
5. Then Finish
6. Right click your Project then click Properties
7. Select Java Build Path then click Add Library
8. Select JRE System Library

1. 点击环境，然后选择 jdk1.7.0_45
2. 完成

1. Click Environments and select the jdk1.7.0_45
2. Finish

这是你应该看到，如果你这样做是正确的

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