Run-time error '9'

[KingBoo28]

So I got this error (Run-time error '9': Subscript out of range) and I can't open my level. Sadly PGE did nothing and there were no lava, so power up couldn't fall there (after a small research I found this may cause it). I don't know if it might be it, but there were some Fire Piranha Plants in the pipes, where I placed warps. I think this may be the case the level doesn't work anymore. But how I'm suposed to edit the level when I can't open it? Does anyone know how to fix this problem and/or know if the Piranha Plant in the pipe was the problem? Sorry for my bad english, this is not my native language.

[HeroLinik]

If possible, can we see the debugger?

[KingBoo28]

I'm sorry, I have no idea how to do this. I can see debugger, but I need to open a level to use it and that's not possible for me. If that's a basic mistake I'm sorry, I haven't played SMBX since ~3 years or so.

[loop]

I have heard of this before. It happens when you enter a warp with the same x position as the Plant. Move the warp or remove the plant.
Yes. The plant is the problem.

[KingBoo28]

Thanks, but how do I fix it?

[RudeGuy]

he just said it. remove the plant.
by the way, it doesn't seem you're using smbx 2. you should use it, as it fixes bugs like this.

[KingBoo28]

Sorry, I didn't know there was SMBX 2. I was using SMBX 1.3

[CD20Superness]

me too but i got a script error