it happend on entities.

Failed to load texture: minecraft:textures/entity/equipment/humanoid/chain.png java.io.FileNotFoundException: minecraft:textures/entity/equipment/humanoid/chain.png at avd.b(SourceFile:23) at java.base/java.util.Optional.orElseThrow(Optional.java:403) at avd.getResourceOrThrow(SourceFile:23) at gxl$a.a(SourceFile:82) at gxl.b(SourceFile:57) at gxl.a(SourceFile:29) at gxt.d(SourceFile:74) at gxt.a(SourceFile:46) at gxt.a(SourceFile:96) at gif$n.a(SourceFile:272) at gif.a(SourceFile:39) at com.google.common.collect.ImmutableList.forEach(ImmutableList.java:422) at gig$a.b(SourceFile:1199) at gif.a(SourceFile:39) at gig.a(SourceFile:984) at ghw$a.a(SourceFile:96) at ghw$a.a(SourceFile:85) at ghw$a.getBuffer(SourceFile:56) at gox.a(SourceFile:170) at grx.a(SourceFile:63) at grx.a(SourceFile:47) at gsc.a(SourceFile:64) at gsc.a(SourceFile:50) at gsc.a(SourceFile:16) at gpa.a(SourceFile:111) at gmu.a(SourceFile:24) at gmu.a(SourceFile:10) at gnx.a(SourceFile:160) at gnx.a(SourceFile:147) at ghs.a(SourceFile:984) at ghs.a(SourceFile:867) at ghs.a(SourceFile:643) at fbx.a(SourceFile:67) at ghs.a(SourceFile:553) at ghm.a(SourceFile:725) at ghm.a(SourceFile:486) at fja.c(SourceFile:1333) at fja.f(SourceFile:921) at net.minecraft.client.main.Main.main(SourceFile:256)