Android混淆Can't find common super class of的解决方法

在使用umeng分享的时候，混淆出现以下错误：

　　Can't find common super class of [com/umeng/socialize/shareboard/IndicatorView] (with 3 known super classes) and [com/umeng/socialize/shareboard/SocializeMenuAdapter] (with 1 known super classes)

解决方法在proguard-rules.pro文件添加 -dontpreverify：

　　# 不做预校验
　　-dontpreverify