ADT：当包装和类太多时，无法构建 [英] ADT: fail to build when there are too many packages and classes

问题描述

在Eclipse（v4.2）中使用ADT（r20），我有一个大型项目，许多图书馆项目以及许多包和类。建立，我得到这个错误：

[2012-07-08 09:05:33 - AndroidUIPatterns] Dx故障写入输出：
太多字段：69379;最大为65536.通过包：

  19 android.app 
 14 android.content.pm 
 5 android.content.res 
 2 android.gesture 
 39 android.graphics 
 8 android.graphics.drawable 
 13 android.os 
 3 android.provider 
  

...

...

[2012-07 -08 09:05:33 - AndroidUIPatterns]转换为Dalvik格式失败，错误2

对于完整的错误日志，您可以看到它这里： http://pastie.org/4218297

Android项目中的包/类似乎有最大限制吗？

如果有人能告诉我如何解决这个问题，我将非常感谢您的帮助

解决方案

这是dx编译器的限制，目前仅限于65536（2 ^ 16）字段/方法引用每个dex 。自2010年以来，它是固定的。

现在唯一的解决方案是将应用程序分解成多个dex文件，所以没有一个dex文件超过64k的限制。

I have a big project with many library projects as well as many packages and classes in source code.

Using ADT (r20) in Eclipse (v4.2) to build, I get this error:

[2012-07-08 09:05:33 - AndroidUIPatterns] Dx trouble writing output: Too many fields: 69379; max is 65536. By package:

19 android.app
14 android.content.pm
 5 android.content.res
 2 android.gesture
39 android.graphics
 8 android.graphics.drawable
13 android.os
 3 android.provider

...
...
[2012-07-08 09:05:33 - AndroidUIPatterns] Conversion to Dalvik format failed with error 2

For full error log, your can see it here: http://pastie.org/4218297

It seems there is a maximum limit for number of package / class in an Android project?

I'll appreciate all your help if anyone can tell me how to solve this error.

解决方案

It's a limitation of dx compiler that is currently limited to 65536 (2^16) field/method references per dex. It's "being fixed" since 2010.

The only solution now is to split application into multiple dex files, so no single dex file exceeds the 64k limit.

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