search

Noaaan / MythicMetals

Fabric based Minecraft mod that adds new materials into the game. Includes new tools, ores, anvils, and sets of armor.
Other
74 stars 24 forks source link

Cannot invoke "net.minecraft.class_1309.method_5998(net.minecraft.class_1268)" because "attacker" is null #142

Closed msparkles closed 1 year ago

msparkles commented 1 year ago

Using the latest version of MM.

[23:54:15] [Server thread/ERROR]: Encountered an unexpected exception
net.minecraft.class_148: Colliding entity with block
        at net.minecraft.server.MinecraftServer.method_3813(MinecraftServer.java:879) ~[server-intermediary.jar:?]
        at net.minecraft.class_3176.method_3813(class_3176.java:289) ~[server-intermediary.jar:?]
        at net.minecraft.server.MinecraftServer.method_3748(MinecraftServer.java:819) ~[server-intermediary.jar:?]
        at net.minecraft.server.MinecraftServer.handler$foe000$modifiedRunLoop(MinecraftServer.java:12885) ~[server-intermediary.jar:?]
        at net.minecraft.server.MinecraftServer.method_29741(MinecraftServer.java:644) ~[server-intermediary.jar:?]
        at net.minecraft.server.MinecraftServer.method_29739(MinecraftServer.java:257) ~[server-intermediary.jar:?]
        at java.lang.Thread.run(Unknown Source) [?:?]
Caused by: java.lang.NullPointerException: Cannot invoke "net.minecraft.class_1309.method_5998(net.minecraft.class_1268)" because "attacker" is null
        at net.minecraft.class_1309.handler$ghg000$mythicmetals$damageCarmotStaffOnXpDrop(class_1309.java:55763) ~[server-intermediary.jar:?]
        at net.minecraft.class_1309.method_23883(class_1309.java:1404) ~[server-intermediary.jar:?]
        at net.minecraft.class_1309.method_16080(class_1309.java:1396) ~[server-intermediary.jar:?]
        at net.minecraft.class_1309.method_6078(class_1309.java:1348) ~[server-intermediary.jar:?]
        at net.minecraft.class_1309.method_5643(class_1309.java:1204) ~[server-intermediary.jar:?]
        at net.darkhax.bookshelf.api.damagesource.FakePlayerDamageSource.causeDamage(FakePlayerDamageSource.java:56) ~[Bookshelf-Fabric-1.19.2-16.2.17.jar:?]
        at net.darkhax.darkutilities.features.flatblocks.FlatTileEffects.lambda$static$2(FlatTileEffects.java:31) ~[DarkUtilities-Fabric-1.19.2-13.1.7.jar:?]
        at net.darkhax.darkutilities.features.flatblocks.FlatTileEffects.lambda$livingEffect$6(FlatTileEffects.java:74) ~[DarkUtilities-Fabric-1.19.2-13.1.7.jar:?]
        at net.darkhax.darkutilities.features.flatblocks.BlockFlatTile.method_9548(BlockFlatTile.java:68) ~[DarkUtilities-Fabric-1.19.2-13.1.7.jar:?]
        at net.minecraft.class_4970$class_4971.method_26178(class_4970.java:952) ~[server-intermediary.jar:?]
        at net.minecraft.class_1297.redirect$bom000$checkBlockCollisionBetter(class_1297.java:13632) ~[server-intermediary.jar:?]
        at net.minecraft.class_1297.method_5852(class_1297.java:1059) ~[server-intermediary.jar:?]
        at net.minecraft.class_1297.redirect$bom000$onEntityCollision(class_1297.java:13600) ~[server-intermediary.jar:?]
        at net.minecraft.class_1297.method_5784(class_1297.java:752) ~[server-intermediary.jar:?]
        at net.minecraft.class_1309.method_26318(class_1309.java:2282) ~[server-intermediary.jar:?]
        at net.minecraft.class_1309.method_6091(class_1309.java:2227) ~[server-intermediary.jar:?]
        at net.minecraft.class_1309.method_6007(class_1309.java:2680) ~[server-intermediary.jar:?]
        at net.minecraft.class_1308.method_6007(class_1308.java:553) ~[server-intermediary.jar:?]
        at net.minecraft.class_1309.method_5773(class_1309.java:2385) ~[server-intermediary.jar:?]
        at net.minecraft.class_1308.method_5773(class_1308.java:353) ~[server-intermediary.jar:?]
        at net.minecraft.class_1621.method_5773(class_1621.java:136) ~[server-intermediary.jar:?]
        at net.minecraft.class_3218.method_18762(class_3218.java:712) ~[server-intermediary.jar:?]
        at net.minecraft.class_1937.method_18472(class_1937.java:466) ~[server-intermediary.jar:?]
        at net.minecraft.class_3218.method_31420(class_3218.java:371) ~[server-intermediary.jar:?]
        at net.minecraft.class_5574.method_31791(class_5574.java:54) ~[server-intermediary.jar:?]
        at net.minecraft.class_3218.method_18765(class_3218.java:339) ~[server-intermediary.jar:?]
        at net.minecraft.server.MinecraftServer.redirect$bhc000$catchExceptions(MinecraftServer.java:5782) ~[server-intermediary.jar:?]
        at net.minecraft.server.MinecraftServer.method_3813(MinecraftServer.java:875) ~[server-intermediary.jar:?]
        ... 6 more
msparkles commented 1 year ago

Forgot to mention, this is a server crash.

Noaaan commented 1 year ago

Did... someone try to use a block or something to attack something with a Lapis-filled Carmot Staff? This is based

msparkles commented 1 year ago

Not that we think someone did, we don't think we even have a fake player block in the pack?..

msparkles commented 1 year ago

Oh, we think we see it now.

We think your mixin applies to all and every time anything attacks anything, and the method fails when the attacker is null, which happens as long as there's a fake-player attacker, like Dark Utilities' plates.