我是参考(http://www.itnose.net/detail/6299553.html)这一篇文章的，但quick输出结果是
[LUA-print] [INFO] #
[LUA-print] current version: 1.0.9
[LUA-print] event: 5
[LUA-print] 更新进度=-1.#INF
[LUA-print] event: 3
[LUA-print] 发现新版本，开始升级
libpng warning: iCCP: known incorrect sRGB profile
[LUA-print] event: 5
[LUA-print] 更新进度=-1.#INF
[LUA-print] event: 3
[LUA-print] 发现新版本，开始升级
[LUA-print] event: 5
[LUA-print] 更新进度=0
[LUA-print] event: 5
[LUA-print] 更新进度=-1.#IND
[LUA-print] event: 7
[LUA-print] 发生错误:更新失败
[LUA-print] event: 9
libpng warning: iCCP: known incorrect sRGB profile
libpng warning: iCCP: known incorrect sRGB profile
libpng warning: iCCP: known incorrect sRGB profile
求大神帮助
