Eclipse不产生黄油刀的.apt_generated文件夹 [英] Eclipse doesn't generate the .apt_generated folder for Butter Knife
问题描述
我已经仔细遵循官方指南使注释在我的Eclipse ADT 3.8的说明。
I have carefully followed the instructions in the official guide to enable annotations in my Eclipse ADT 3.8.
这就是的注释处理的和的工厂路径的正确配置：
That is, Annotation Processing and Factory Path are properly configured:
我的Android应用程序编译成功。它运行得，当然，但我得到明显的NPE的原因在于预期由黄油刀住宿初始化意见空。
My Android application compiles successfully. It runs too, of course, but I get obvious NPEs due to views that are expected to be initialized by Butter Knife stay null.
如果我更改生成配置，比如 .apt_generated_foo_bar ，Eclipse将创建该文件夹。而空。
If I change the configuration to generate, say .apt_generated_foo_bar, Eclipse will create that folder. But empty.
我如何能说服Eclipse创建在 .apt_generated ？
Any ideas on how I can convince Eclipse to create the appropriate classes in .apt_generated?
推荐答案
这个问题（和答案）复制这一个：<一href=\"http://stackoverflow.com/questions/23288054/butterknife-does-not-create-anything-in-apt-generated-directory/26036084\">Butterknife不创建.apt_generated目录什么
This question (and answer) duplicates this one: Butterknife does not create anything in .apt_generated directory
首先，你需要确保你有一个的Android 的项目，而不是一个的Android库项目，因为奶油刀不支持库项目。要做到这一点点击项目属性并转到的Android 部分。确保是库复选框没有被点击。有关详细信息，请参阅：
First you need to make sure you have an Android project and not an Android library project because Butterknife does not support library projects. To do this click Project Properties and go to the Android section. Make sure the is Library checkbox is not clicked. For further details see:
- https://github.com/JakeWharton/butterknife/issues/2
- http://developer.android.com/tools/projects/projects- eclipse.htm
- https://github.com/JakeWharton/butterknife/issues/2
- http://developer.android.com/tools/projects/projects-eclipse.htm
然后在检查这些设置的项目/ .factorypath 的：
Then check these settings in project/.factorypath:
<factorypath>
<factorypathentry kind="WKSPJAR" id="/PotlatchClient/libs/butterknife-5.1.2.jar" enabled="true" runInBatchMode="false"/>
</factorypath>
的项目/ .settings / org.eclipse.jdt.apt.core preFS 的：
eclipse.preferences.version=1
org.eclipse.jdt.apt.aptEnabled=true
org.eclipse.jdt.apt.genSrcDir=.apt_generated
org.eclipse.jdt.apt.reconcileEnabled=true
的项目/ .settings / org.eclipse.jdt.core preFS 的：
eclipse.preferences.version=1
org.eclipse.jdt.core.compiler.processAnnotations=enabled
终于不用在Eclipse中刷新和清洁做一个完整的重建。
Finally do a refresh in Eclipse and clean to do a full rebuild.
与其他的建议是改变了JDK 1.7的问题，也就是说你只能针对奇巧（4.4）或更高版本。
The problem with the other suggestion is changing the JDK to 1.7 means you can only target Kitkat (4.4) or higher.
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