what's this xD using Optifine b_8 pre, minecraft 1.11.2, forge 2230, malisis doors 6.1.0 malisis core 5.1.1.

thanks.

Log ?

i'm using texture packs. do they effect it? you may try to play my modpack if you wish. Its name is MAGENJI in Technic Launcher.
And no, it is not happening when only malisis doors is installed, it is happened after the latest update of malisis doors and core (5.1.1. and 6.1.0). if it is unsolvable. I will downgrade the version of malisis doors sadly...

and ah, iron door is fine. just the other doors are problem.
edit: I deleted all my resource packs and shader packs, it's still happening.

here it is.
fml-client-latest.txt

I don't see anything wrong in the log. Does it happen with only MalisisDoors installed ?

hey ah, i solved the problem, finally. it happens when i install a resource pack which has a bigger size than 16x16. you can try faithful for example. please fix this issue, thanks.

This sounds more like a resource texture issue than it does a Malisis issue. Last I checked, it's up to the resource pack you choose to use to provide textures for vanilla doors.

Should be fixed in latest version.