Add a null check to /dev/tr7zw/waveycapes/VanillaCapeRenderer.java#Line 24 as it often causes crashes.

Mind giving an example? NMSUtil.getPlayerCape is null-checked before, so nothing in that line could be unexpectedly null, and haven't seen any crash log about this.

I'll send one if I crash again.

Crash logs are saved in an extra folder, so you can just look it up there.

Mind giving an example? NMSUtil.getPlayerCape is null-checked before, so nothing in that line could be unexpectedly null, and haven't seen any crash log about this.

Oh yea, managed to somewhat reproduce this, when a skin loads async. You have to have really bad luck, but it can happen. Gonna add a quick workaround.