about the error: Port "" does not exit in macrofunction \"NIOS"\

Dear friends

I am a new user of the product named motionfire kit. Now, I meet a difficulty and want to consult you.

when I started compilation for the FPGA project of motionfire kit, there appeared the following messages after analysis &synthesis :

Error: Port \"A_to_the_roto\" does not exist in macrofunction \"NIOS\"

Error: Port \"B_to_the_roto\" does not exist in macrofunction \"NIOS\"

Error: Port \"S_to_the_roto\" does not exist in macrofunction \"NIOS\"

Error: Port \"av_waitrequest_from_the_can0\" does not exist in macrofunction \"NIOS\"

the archived project is attached in the mail.

I do not know what is the reason for these error. Please give me some advices .

Thanks a lot