如题,DE2开发板的demo程序中有一个DE2_SD_Card_Audio的例程,我使用的是quartus6.1,编译通过,紧接着在niosII6.1中编译就出现了如下的问题,niosII提示:
make -s all
make: *** No rule to make target `C:/DE2/DE2_SD_Card_Audio/system_0.ptf', needed by `C:/DE2/DE2_demonstrations/DE2_SD_Card_Audio/hello_led_0_syslib/Debug/system_description/../obj/generated_app.mk-t'. Stop.
Build completed in 1.156 seconds
请高手指点,是什么原因出现的这个问题。多谢!