[Cria de pikachu (bug)]

Thanks bro solved

[Cria de pikachu (bug)]

I try to raise a ditto + pikachu male (obtained as a pichu on the roof) 

I obtain the egg and it hatches into pichu but it does not evolve,

I take its happiness to the top and I still cannot make it evolve with experience of battles or with a rare candy, which I must do??