Android构建失败——java.lang。IllegalArgumentException:已补充道:Lcom /谷歌/ api /客户/逃避/ CharEscapers;

I just prepare small update for my android app, but I get this strange bug when I try to build my app (in debug mode). It will be great if someone smarter could look at this to figure out what might been wrong. I was cleaning/rebuild/fix project properties, but with no results. I have no clues what is going on :(. Maybe something similar happen to anyone here? If this can help I use following libraries: adMob(4.1.1), openfeint and libgdx.I just prepare small update for my android app,