I only tested this with hanging spruce signs, but I can assume the issue holds for other wood types. When you are re-directed to the launcher, this is the error message (exit code 255):
The game crashed whilst rendering block entity
Error: java.lang.IllegalArgumentException: Cannot get property class_2758{name=rotation, clazz=class java.lang.Integer, values= [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15]} as it does not exist in Block{minecraft:spruce_wall_hanging_sign}

Here is the crash report:
crash-2022-12-14_17.38.50-client.txt

thanks ill attempt to fix it

I've fixed it, it will be included in the next release

Should be fixed in v0.12.1