机智云入门基础教程（1.SOC方案实现基本的测控）

hlliao

请教，我是跟着一步一步做的，结果编译不通过。
make[2]: ** [.output/eagle/debug/obj/user_json.o] Error 1
make[1]: ** [.subdirs] Error 2
../../Makefile:321: recipe for target '.output/eagle/debug/obj/user_json.o' failed
make[2]: Leaving directory '/cygdrive/e/SoC_ESP8266_32M_source/app/user'
../Makefile:307: recipe for target '.subdirs' failed
make[1]: Leaving directory '/cygdrive/e/SoC_ESP8266_32M_source/app'
Makefile:307: recipe for target '.subdirs' failed
make: ** [.subdirs] Error 2