cocos 编译 apk 出错 resove to a path with no project.properties

打包andriod 时，出现编译错误，现象如下：

找到D:\Cgywin\home\game_proj\client_buer\cocos2d\cocos\platform\android\java 目录，发现没有project.properties文件，替换 编译目录（D:\Cgywin\home\game_proj\client_buer\proj.android）下的project.properties文件，
内容如下

# This file is automatically generated by Android Tools.
# Do not modify this file -- YOUR CHANGES WILL BE ERASED!
#
# This file must be checked in Version Control Systems.
#
# To customize properties used by the Ant build system use,
# "ant.properties", and override values to adapt the script to your
# project structure.

# Project target.
target=android-19
android.library.reference.1=../cocos2d/cocos/platform/android/java

顺便替换local.properties文件，内容如下：

# This file is automatically generated by Android Tools.
# Do not modify this file -- YOUR CHANGES WILL BE ERASED!
#
# This file must *NOT* be checked into Version Control Systems,
# as it contains information specific to your local configuration.

# location of the SDK. This is only used by Ant
# For customization when using a Version Control System, please read the
# header note.
sdk.dir=C:\\Program Files (x86)\\Android\\android-sdk

接着开始编译，发现还是错误， 咳咳，好多java xxx 啥的错误，晕倒，应该是有问题，
上网找了 resove to a path with no project.properties file for project ,

1、 把project.properties 文件修改下 把 android.library.reference.1=../cocos2d/cocos/platform/android/java 替换成android.library=false

# This file is automatically generated by Android Tools.
# Do not modify this file -- YOUR CHANGES WILL BE ERASED!
#
# This file must be checked in Version Control Systems.
#
# To customize properties used by the Ant build system use,
# "ant.properties", and override values to adapt the script to your
# project structure.

# Project target.
target=android-19

#android.library.reference.1=../cocos2d/cocos/platform/android/java
android.library=false

2、 * 上说 可能是因为 android.library路径和project路径不是在同一盘符（window）！，我这个貌似是在同一目录下，pass
3、 有的网友说要把obj目录删除在试试，结果还是不行；
4、 没法了，去原先能编译的目录拷贝这两个文件试试，结果，就，就可以了，咳咳
如下，其实就是把project.properties改成android.library=true

# This file is automatically generated by Android Tools.
# Do not modify this file -- YOUR CHANGES WILL BE ERASED!
#
# This file must be checked in Version Control Systems.
#
# To customize properties used by the Ant build system edit
# "ant.properties", and override values to adapt the script to your
# project structure.
#
# To enable ProGuard to shrink and obfuscate your code, uncomment this (available properties: sdk.dir, user.home):
#proguard.config=${sdk.dir}/tools/proguard/proguard-android.txt:proguard-project.txt

# Project target.
target=android-19

android.library=true

local.properties改成如下（事实证明其实这个文件没有也没关系）

# This file is automatically generated by Android Tools.
# Do not modify this file -- YOUR CHANGES WILL BE ERASED!
#
# This file must *NOT* be checked into Version Control Systems,
# as it contains information specific to your local configuration.

# location of the SDK. This is only used by Ant
# For customization when using a Version Control System, please read the
# header note.
sdk.dir=D:\\workspace\\android\\android-sdk-windows