RuntimeError when playing a game

[MadDeodorant]

Hi everyone (God, I have some doubts!),
I have some obsession with working on various projects at the same time. And I'd like to work on another game besides my main one. I have installed another POKÉMON Essentials to work on it, but every time I try to test or play the game file, it doesn't allow me to and displays a message like this "SpriteWindow...something, something". I'll post the full error message later because I'm typing this on my tablet. Anyway, this happens every time I try to test, play the game file or even play another POKÉMON game made on PEssentials!!

I'm having a lot of trouble, can you help me?

 

[MadDeodorant]

The error message is:
"Script 'SpriteWindow' line 218: RuntimeError occured
filename is nil"

 

[DL Kurosh]

You are missing your Pokémon icon sprites. Redownload it.

 

[MadDeodorant]

Redownload pokemon essentials or just the pack with the icons? And what about games with custom icons?

 

[Nickalooose]

As long as you have all the sprites it doesn't matter! Just download v14 which has it all, then add anything custom you've made to that.

 

[MadDeodorant]

Dammit! It still doesn't work! I tried and redownloaded it. I even added the Pokémon Pack v1! Ugh... I'm in trouble.