sensortag编译问题

我在编译sensortag_cc2650stk_app时候出现如下错误：

gmake: *** No rule to make target 'D:/src/examples/sensortag/cc26xx/app/sensortag_oad.c', needed by 'Application/sensortag_oad.obj'. sensortag_cc2650stk_app Unknown C/C++ Problem

这个是依赖什么呢？