PKMN Essentials "Filename is Nil"

I got this error when trying to load up my game:
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Pokemon Essentials
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Exception: RuntimeError

Message: filename is nil

SpriteWindow:218:in `initialize'

Pokemon_Sprites:188:in `new'

Pokemon_Sprites:188:in `pokemon='

Pokemon_Sprites:174:in `initialize'

PScreen_Load:172:in `new'

PScreen_Load:172:in `pbSetParty'

PScreen_Load:171:in `each'

PScreen_Load:171:in `pbSetParty'

PScreen_Load:323:in `pbStartLoadScreen'

Main:6:in `main'



This exception was logged in

C:\Users\Owner\Saved Games/Pokemon Essentials/errorlog.txt.

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OK
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I've already tried deleting and re-downloading Pokémon Essentials...

You're missing icons for your pokemon, it seems.

No, I don't think so I haven't added any Fakémon or anything. I checked.

ReddishSwordsman said:

No, I don't think so I haven't added any Fakémon or anything. I checked.

Click to expand...

Have you added Gen 6 pokemon?

No, I have not.