Getting Untraded Evolution Error

[FATE4LIFE]

Im getting this new error that never happend to me before i got the same error with every pokemon that evolves when they got traded so idk if this is an error or its " Normal" , im using the last relase  date: 30/12/2016
 

[Kaphotics]

It's almost as if certain Pokemon need to be traded to trigger the evolution.

I wonder if a Traded Pokémon has a Handling Trainer to note that it has been traded away from the OT at least once?

[FATE4LIFE]

mm i dont know but when i create a new pokemon from scratch like Alakazam or this one i never get that error before  maybe something change ?

[Kaphotics]

39 minutes ago, FATE4LIFE said:

mm i dont know but when i create a new pokemon from scratch like Alakazam or this one i never get that error before  maybe something change ?

Reread my message, emphasis on the bold section:

4 hours ago, Kaphotics said:

It's almost as if certain Pokemon need to be traded to trigger the evolution.

I wonder if a Traded Pokémon has a Handling Trainer to note that it has been traded away from the OT at least once?

PKHeX fixes things for you like adding a Handling Trainer if the Pokémon did not originate from the save file; probably the 'difference' you are noticing for previous creations.