@user2083920,
Remove first '['. You have used double '[' in the starting and there is only one closing ']'. Then compiler will search for another closing ']' and gives above error or If you forget to paste all the here. Please paste original code.
[[CCMenuItemImage
itemFromNormalImage:@"blue.png" selectedImage:@"blueclick.png"
target:self selector:@selector(tapped:)];