java.lang.IllegalArgumentException

Cannot get property bcy{name=half, clazz=class ats, values=[upper, lower]} as it does not exist in bch{block=minecraft:air, properties=[]}


Solutions on the web24881

Solution icon of web
Cannot get property bcy{name=half, clazz=class ats, values=[upper, lower]} as it does not exist in bch{block=minecraft:air, properties=[]}

Solution icon of mojang
via Mojang JIRA by Sean Moran, 7 months ago
Cannot get property bcy{name=half, clazz=class ats, values=[upper, lower]} as it does not exist in bch {block=minecraft:air, properties=[]}

Solution icon of web
Cannot get property bco{name=half, clazz=class atn, values=[upper, lower]} as it does not exist in bby{block=minecraft:air, properties=[]}

Solution icon of github
Cannot get property PropertyEnum{name=half, clazz=class net.minecraft.block.BlockDoublePlant$EnumBlockHalf, values=[upper, lower]} as it does not exist in BlockStateContainer{block=minecraft:air, properties=[]}

Solution icon of github
Cannot get property PropertyEnum{name=half, clazz=class net.minecraft.block.BlockDoublePlant$EnumBlockHalf, values=[upper, lower]} as it does not exist in BlockStateContainer{block=buildingbrickscompatvanilla:grass_slab, properties=[half, snowy]}

Solution icon of github
Cannot get property PropertyEnum{name=half, clazz=class net.minecraft.block.BlockDoublePlant$EnumBlockHalf, values=[upper, lower]} as it does not exist in BlockStateContainer{block=buildingbrickscompatvanilla:grass_slab, properties=[half, snowy]}

Solution icon of github
Cannot get property PropertyEnum{name=half, clazz=class net.minecraft.block.BlockSlab$EnumBlockHalf, values=[top, bottom]} as it does not exist in BlockStateContainer{block=quark:stone_andesite_slab_double, properties=[prop]}

Solution icon of github
Cannot get property PropertyEnum{name=half, clazz=class net.minecraft.block.BlockSlab$EnumBlockHalf, values=[top, bottom]} as it does not exist in BlockStateContainer{block=quark:stone_basalt_bricks_slab_double, properties=[prop]}

Solution icon of github
via GitHub by Le0pold
, 1 year ago
Cannot get property PropertyEnum{name=half, clazz=class net.minecraft.block.BlockSlab$EnumBlockHalf, values=[top, bottom]} as it does not exist in BlockState{block=minecraft:double_stone_slab, properties=[seamless, variant]}

Solution icon of github
via GitHub by Alrawn
, 7 months ago
Cannot get property PropertyEnum{name=half, clazz=class net.minecraft.block.BlockSlab$EnumBlockHalf, values=[top, bottom]} as it does not exist in BlockStateContainer{block=quark:stone_basalt_bricks_slab_double, properties=[prop]}

Stack trace

  • java.lang.IllegalArgumentException: Cannot get property bcy{name=half, clazz=class ats, values=[upper, lower]} as it does not exist in bch{block=minecraft:air, properties=[]} at bck.b(SourceFile:112) at atr.a(SourceFile:147) at zi.d(SourceFile:29) at yr.a(SourceFile:87) at xb.bD(SourceFile:457) at xa.l(SourceFile:1431) at xb.l(SourceFile:327) at wd.l(SourceFile:126) at xa.j(SourceFile:1299) at xb.j(SourceFile:206) at apo.a(SourceFile:1414) at qi.a(SourceFile:569) at apo.g(SourceFile:1392) at apo.i(SourceFile:1286) at qi.i(SourceFile:447) at net.minecraft.server.MinecraftServer.x(SourceFile:586) at net.minecraft.server.MinecraftServer.w(SourceFile:510) at cuy.w(SourceFile:132) at net.minecraft.server.MinecraftServer.run(SourceFile:426) at java.lang.Thread.run(Unknown Source)

Write tip

You have a different solution? A short tip here would help you and many other users who saw this issue last week.

Users with the same issue

You are the first who have seen this exception. Write a tip to help other users and build your expert profile.