BUILD FAILEDG:\android\SDK\android-sdk-windows\tools\ant\build.xml:645: The following erroroccurred while executing this line:G:\android\SDK\android-sdk-windows\tools\ant\build.xml:683: null returned: 1
解决办法：
rd bin /S /Q
cocos2dx 编译错误 BUILD FAILEDG:\android\SDK\android-sdk-windows\tools\ant\build.xml:645: The following
原文：http://blog.csdn.net/uniqsa/article/details/25717303