当测试项目在libs目录中有jar时，无法构建并运行使用“ant创建测试项目”创建的android测试项目?

I have a module that builds an app called MyApp. I have another that builds some testcases for that app, called MyAppTests. They both build their own APKs, and they both work fine from within my IDE. I'd like to build them using ant so that I can take advantage of continuous integration.I have a module that builds an app called MyApp