hi, I'm working on an obstacle avoiding robot but there's an error in my code which displays: "void value not ignored as it ought to be" could anyone please tell me how to fix this error? I have attached my code. Smart_Robot_Program.ino (1.93 KB)

robot project

msa99 October 11, 2017, 11:52am 10

yeah i did, its because when i declare a function as void, it shouldn't return a value

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