升级到ADT 22后，库不再添加到APK中 [英] Libraries do not get added to APK anymore after upgrade to ADT 22

问题描述

我有一个相当大的Android应用程序项目，它引用了几个图书馆项目。一切都很好，直到我将eclipse ADT插件升级到最新版本（v22）。当然我也升级了SDK。我在eclipse中看不到任何编译错误，但是当我在手机上运行项目时，我得到一个NoClassDefFoundError。

  java。 lang.NoClassDefFoundError：org.acra.ACRA 
 .... 
  

arca库是包括在一个引用的库项目（在libs文件夹中），我可以在包资源管理器中的Android私有库中看到它，也正如我所说，没有编译错误。我们已经尝试了一大堆东西，包括但不限于：

$ b

$ b

• 重新安装android SDK


• 下载新的ADT软件包


• 删除所有我的代码都可以从git


• 将该库复制到应用程序项目


• 注释出使用该库的代码 - 我只要得到下一个图书馆的相同错误

所有没有任何成功，所以我真的很绝望这里。

如果有人可以给我一个关于如何解决这个问题的提示，我会很高兴。

解决方案

从他的adt-dev文章引用波士顿的街道：

升级时，新的Android Private $ b的订单和导出 $ b库并不总是被检查。而android-support-v4.jar现在是
这个Android私人库部分。

要解决这个问题，请转到订单和导出，然后选中Android Private
库。然后刷新/清理/重建。

完成此项目修复后，您可能需要关闭
并重新打开任何依赖项目，因为它们可能看不到这个'修复'
马上。

给这个镜头，运气好会解决你的问题。

I have a rather big Android App project that is referencing several library projects. Everything was fine until i upgraded the eclipse ADT plugin to the newest version (v22). I also upgraded the SDK of course. I do not see any compile errors in eclipse, but when i run the project on the phone i get a NoClassDefFoundError.

java.lang.NoClassDefFoundError: org.acra.ACRA
....

The arca library is included in one of the referenced library project (in the libs folder) and i can see it in the "Android Private Libraries" in the package explorer, also as i said, no compile errors. The project runs fine on everyone else's computer that did not upgrade ADT.

I have already tried a whole bunch of stuff including but not limited to:

• re-install the android SDK
• download a fresh ADT bundle
• delete all my code an get it again from git
• copy the library in question to the app project
• comment out the code that uses this library - i just get the same error for the next library

all without any success, so i'm getting really desperate here.

I would be really happy if anyone could give me a hint on how to solve that problem.

解决方案

Quoting Streets of Boston from his adt-dev post:

When upgrading, the 'Order and Export' of the new 'Android Private Libraries' is not always checked. And the android-support-v4.jar is now in this 'Android Private Libraries' section.

To fix this, go to 'Order and Export' and check 'Android Private Libraries'. Then refresh/clean/rebuild.

After you done this 'fix' for a library project, you may need to just close and re-open any depending project, because they may not see this 'fix' immediately.

Give this a shot and with luck it will solve your problem.

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