Mine-Imator 2.0 crashes when selecting a world in the new World Importer

[MrFuntimeYT 0]

i did build while using some mods before i was going to import the world on the newest version of MI

Mods used in the world:

- Optifine

-Worldedit

Minecraft Version: 1.18.1

this is also a new world after i finished i then loaded Mine-Imator 2.0 Pre Release to import the world and finally use it until i open the world importer and selected the world. it loads for a second and then it crashes with no error messages or logs?

 

also from my other projects the stained glass of the schematics that i imported are invisible or gone, i tried to re-import the same schematic and even checked in the minecraft world if they had the stained glass. it still did not work, when i import the world all of the stained glass blocks just disappears.