No, but young kids are notorious for being picky eaters.
Does your child not want to eat at all, or is he picky about certain foods? If your son is not eating any solid foods, then it's time to see your pediatrician. However, most children
this age will eat when they're hungry; they may just be more picky with what they want to eat. Try experimenting with various foods appropriate for his age.
Answer assisted by David Escobar, Medical Student