Basically, before you replied, this is what i did:
I made an aggron, and then clicked on tools > code generator .
Where is says party amount, I put 1 and then I copied the code and edited my cheat file. (I put the activation button as select)
Before I started playing Pokemon white, I activated this cheat and then started playing.
When I looked at my pokemon party, there was only one pokemon (not even aggron)
NOW, when I load the .sav file on pokegen, it shows my FULL pokemon party but when I play the game, it only shows 1.
Why is this?
I hope I explained myself clearly