我有旧的项目和密钥库文件,但是当我尝试创建签名的 APK 时,它会出现以下错误。
[2013-05-19 12:36:02 - xxxxxxx] Proguard returned with error code 1. See console
[2013-05-19 12:36:02 - xxxxxxx] Unable to access jarfile /Users/muhammadali/Documents/development
[2013-05-19 12:36:12 - xxxxxx] Proguard returned with error code 1. See console
[2013-05-19 12:36:12 - xxxxxx] Unable to access jarfile /Users/muhammadali/Documents/development
请帮助我为什么无法生成 APK 文件。