When trying to use any Texture Pack from any Mashup Pack in any situation, the game loads up with Pink/Black Checkered Skys, some blocks show up as Pink/Black Cubes, and the game sometimes crashes. There is also an error that comes up saying that the Mashup worlds cannot be loaded.
Other things include distorted Menu and random coding showing in the loading screen.
I didn't know this was already made but I can confirm with images that this is happening. I have images of what's supposed to be the Halo Mashup Pack acting in a corruping way.
To add some detail:
When trying to use any Texture Pack from any Mashup Pack in any situation, the game loads up with Pink/Black Checkered Skys, some blocks show up as Pink/Black Cubes, and the game sometimes crashes. There is also an error that comes up saying that the Mashup worlds cannot be loaded.
Other things include distorted Menu and random coding showing in the loading screen.