ArrayIndexOutOfBoundsException in ModifyVariable case #684
Description
During the update for SpongeVanilla to 24w45a, I'm running across an interesting AIOOB with the following stacktrace:
The case in particular is with a heavily modified method in LivingEntityMixin:
@ModifyVariable(method = "hurtServer", ordinal = 1,
at = @At(value = "INVOKE",
target = "Lnet/minecraft/advancements/critereon/EntityHurtPlayerTrigger;trigger(Lnet/minecraft/server/level/ServerPlayer;Lnet/minecraft/world/damagesource/DamageSource;FFZ)V",
shift = At.Shift.AFTER
),
slice = @Slice(
from = @At(value = "FIELD", target = "Lnet/minecraft/advancements/CriteriaTriggers;ENTITY_HURT_PLAYER:Lnet/minecraft/advancements/critereon/EntityHurtPlayerTrigger;"),
to = @At(value = "FIELD", target = "Lnet/minecraft/stats/Stats;DAMAGE_BLOCKED_BY_SHIELD:Lnet/minecraft/resources/ResourceLocation;")
))
private float attackImpl$modifyBlockedDamage(float damageBlocked) {
return this.attackImpl$actuallyHurtBlockedDamage;
}The following is the bytecode output of the failing mixin:
Bytecode in export debug mode
// access flags 0x1
public hurtServer(Lnet/minecraft/server/level/ServerLevel;Lnet/minecraft/world/damagesource/DamageSource;F)Z
L0
LINENUMBER 1089 L0
ALOAD 0
ALOAD 1
ALOAD 2
INVOKEVIRTUAL net/minecraft/world/entity/LivingEntity.isInvulnerableTo (Lnet/minecraft/server/level/ServerLevel;Lnet/minecraft/world/damagesource/DamageSource;)Z
IFEQ L1
L2
LINENUMBER 1090 L2
ICONST_0
IRETURN
L1
LINENUMBER 1091 L1
FRAME SAME
ALOAD 0
INVOKEVIRTUAL net/minecraft/world/entity/LivingEntity.isDeadOrDying ()Z
IFEQ L3
L4
LINENUMBER 1092 L4
ICONST_0
IRETURN
L3
LINENUMBER 1093 L3
FRAME SAME
ALOAD 2
GETSTATIC net/minecraft/tags/DamageTypeTags.IS_FIRE : Lnet/minecraft/tags/TagKey;
INVOKEVIRTUAL net/minecraft/world/damagesource/DamageSource.is (Lnet/minecraft/tags/TagKey;)Z
IFEQ L5
ALOAD 0
GETSTATIC net/minecraft/world/effect/MobEffects.FIRE_RESISTANCE : Lnet/minecraft/core/Holder;
INVOKEVIRTUAL net/minecraft/world/entity/LivingEntity.hasEffect (Lnet/minecraft/core/Holder;)Z
IFEQ L5
L6
LINENUMBER 1094 L6
ICONST_0
IRETURN
L5
LINENUMBER 1096 L5
FRAME SAME
ALOAD 0
INVOKEVIRTUAL net/minecraft/world/entity/LivingEntity.isSleeping ()Z
IFEQ L7
L8
LINENUMBER 1097 L8
ALOAD 0
INVOKEVIRTUAL net/minecraft/world/entity/LivingEntity.stopSleeping ()V
L7
LINENUMBER 1100 L7
FRAME SAME
ALOAD 0
ICONST_0
PUTFIELD net/minecraft/world/entity/LivingEntity.noActionTime : I
L9
LINENUMBER 1101 L9
FLOAD 3
FCONST_0
FCMPG
IFGE L10
L11
LINENUMBER 1102 L11
FCONST_0
FSTORE 3
L10
LINENUMBER 1105 L10
FRAME SAME
FLOAD 3
FSTORE 4
L12
LINENUMBER 1106 L12
ICONST_0
ISTORE 5
L13
LINENUMBER 1107 L13
FCONST_0
FSTORE 6
L14
LINENUMBER 1108 L14
FLOAD 3
FCONST_0
FCMPL
IFLE L15
ALOAD 0
ALOAD 2
INVOKEVIRTUAL net/minecraft/world/entity/LivingEntity.isDamageSourceBlocked (Lnet/minecraft/world/damagesource/DamageSource;)Z
IFEQ L15
L16
LINENUMBER 1109 L16
ALOAD 0
FLOAD 3
INVOKEVIRTUAL net/minecraft/world/entity/LivingEntity.hurtCurrentlyUsedShield (F)V
L17
LINENUMBER 1110 L17
FLOAD 3
FSTORE 6
L18
LINENUMBER 1111 L18
FCONST_0
FSTORE 3
L19
LINENUMBER 1112 L19
ALOAD 2
GETSTATIC net/minecraft/tags/DamageTypeTags.IS_PROJECTILE : Lnet/minecraft/tags/TagKey;
INVOKEVIRTUAL net/minecraft/world/damagesource/DamageSource.is (Lnet/minecraft/tags/TagKey;)Z
IFNE L20
L21
LINENUMBER 1112 L21
ALOAD 2
INVOKEVIRTUAL net/minecraft/world/damagesource/DamageSource.getDirectEntity ()Lnet/minecraft/world/entity/Entity;
ASTORE 7
L22
LINENUMBER 1112 L22
ALOAD 7
INSTANCEOF net/minecraft/world/entity/LivingEntity
IFEQ L20
ALOAD 7
CHECKCAST net/minecraft/world/entity/LivingEntity
ASTORE 8
L23
LINENUMBER 1113 L23
ALOAD 0
ALOAD 8
INVOKEVIRTUAL net/minecraft/world/entity/LivingEntity.blockUsingShield (Lnet/minecraft/world/entity/LivingEntity;)V
L20
LINENUMBER 1116 L20
FRAME APPEND [F I F]
ICONST_1
ISTORE 5
L15
LINENUMBER 1119 L15
FRAME SAME
ALOAD 2
GETSTATIC net/minecraft/tags/DamageTypeTags.IS_FREEZING : Lnet/minecraft/tags/TagKey;
INVOKEVIRTUAL net/minecraft/world/damagesource/DamageSource.is (Lnet/minecraft/tags/TagKey;)Z
IFEQ L24
ALOAD 0
INVOKEVIRTUAL net/minecraft/world/entity/LivingEntity.getType ()Lnet/minecraft/world/entity/EntityType;
GETSTATIC net/minecraft/tags/EntityTypeTags.FREEZE_HURTS_EXTRA_TYPES : Lnet/minecraft/tags/TagKey;
INVOKEVIRTUAL net/minecraft/world/entity/EntityType.is (Lnet/minecraft/tags/TagKey;)Z
IFEQ L24
L25
LINENUMBER 1120 L25
FLOAD 3
LDC 5.0
FMUL
FSTORE 3
L24
LINENUMBER 1123 L24
FRAME SAME
ALOAD 2
GETSTATIC net/minecraft/tags/DamageTypeTags.DAMAGES_HELMET : Lnet/minecraft/tags/TagKey;
INVOKEVIRTUAL net/minecraft/world/damagesource/DamageSource.is (Lnet/minecraft/tags/TagKey;)Z
IFEQ L26
ALOAD 0
GETSTATIC net/minecraft/world/entity/EquipmentSlot.HEAD : Lnet/minecraft/world/entity/EquipmentSlot;
INVOKEVIRTUAL net/minecraft/world/entity/LivingEntity.getItemBySlot (Lnet/minecraft/world/entity/EquipmentSlot;)Lnet/minecraft/world/item/ItemStack;
INVOKEVIRTUAL net/minecraft/world/item/ItemStack.isEmpty ()Z
IFNE L26
L27
LINENUMBER 1124 L27
ALOAD 0
ALOAD 2
FLOAD 3
INVOKEVIRTUAL net/minecraft/world/entity/LivingEntity.hurtHelmet (Lnet/minecraft/world/damagesource/DamageSource;F)V
L28
LINENUMBER 1125 L28
FLOAD 3
LDC 0.75
FMUL
FSTORE 3
L26
LINENUMBER 1128 L26
FRAME SAME
ALOAD 0
GETFIELD net/minecraft/world/entity/LivingEntity.walkAnimation : Lnet/minecraft/world/entity/WalkAnimationState;
LDC 1.5
INVOKEVIRTUAL net/minecraft/world/entity/WalkAnimationState.setSpeed (F)V
L29
LINENUMBER 1129 L29
FLOAD 3
INVOKESTATIC java/lang/Float.isNaN (F)Z
IFNE L30
FLOAD 3
INVOKESTATIC java/lang/Float.isInfinite (F)Z
IFEQ L31
L30
LINENUMBER 1130 L30
FRAME SAME
LDC 3.4028235E38
FSTORE 3
L31
LINENUMBER 1133 L31
FRAME SAME
ICONST_1
ISTORE 7
L32
LINENUMBER 1134 L32
ALOAD 0
GETFIELD net/minecraft/world/entity/LivingEntity.invulnerableTime : I
I2F
LDC 10.0
FCMPL
IFLE L33
ALOAD 2
GETSTATIC net/minecraft/tags/DamageTypeTags.BYPASSES_COOLDOWN : Lnet/minecraft/tags/TagKey;
INVOKEVIRTUAL net/minecraft/world/damagesource/DamageSource.is (Lnet/minecraft/tags/TagKey;)Z
IFNE L33
L34
LINENUMBER 1135 L34
FLOAD 3
ALOAD 0
GETFIELD net/minecraft/world/entity/LivingEntity.lastHurt : F
FCMPG
IFGT L35
L36
LINENUMBER 1136 L36
ICONST_0
IRETURN
L35
LINENUMBER 1139 L35
FRAME APPEND [I]
ALOAD 0
ALOAD 1
ALOAD 2
FLOAD 3
ALOAD 0
GETFIELD net/minecraft/world/entity/LivingEntity.lastHurt : F
FSUB
INVOKEVIRTUAL net/minecraft/world/entity/LivingEntity.actuallyHurt (Lnet/minecraft/server/level/ServerLevel;Lnet/minecraft/world/damagesource/DamageSource;F)V
L37
LINENUMBER 1140 L37
ALOAD 0
FLOAD 3
PUTFIELD net/minecraft/world/entity/LivingEntity.lastHurt : F
L38
LINENUMBER 1141 L38
ICONST_0
ISTORE 7
GOTO L39
L33
LINENUMBER 1143 L33
FRAME SAME
ALOAD 0
FLOAD 3
PUTFIELD net/minecraft/world/entity/LivingEntity.lastHurt : F
L40
LINENUMBER 1144 L40
ALOAD 0
BIPUSH 20
PUTFIELD net/minecraft/world/entity/LivingEntity.invulnerableTime : I
L41
LINENUMBER 1145 L41
ALOAD 0
ALOAD 1
ALOAD 2
FLOAD 3
INVOKEVIRTUAL net/minecraft/world/entity/LivingEntity.actuallyHurt (Lnet/minecraft/server/level/ServerLevel;Lnet/minecraft/world/damagesource/DamageSource;F)V
L42
LINENUMBER 1146 L42
ALOAD 0
BIPUSH 10
PUTFIELD net/minecraft/world/entity/LivingEntity.hurtDuration : I
L43
LINENUMBER 1147 L43
ALOAD 0
ALOAD 0
GETFIELD net/minecraft/world/entity/LivingEntity.hurtDuration : I
PUTFIELD net/minecraft/world/entity/LivingEntity.hurtTime : I
L39
LINENUMBER 1150 L39
FRAME SAME
ALOAD 0
ALOAD 2
INVOKEVIRTUAL net/minecraft/world/entity/LivingEntity.resolveMobResponsibleForDamage (Lnet/minecraft/world/damagesource/DamageSource;)V
L44
LINENUMBER 1151 L44
ALOAD 0
ALOAD 2
INVOKEVIRTUAL net/minecraft/world/entity/LivingEntity.resolvePlayerResponsibleForDamage (Lnet/minecraft/world/damagesource/DamageSource;)Lnet/minecraft/world/entity/player/Player;
POP
L45
LINENUMBER 1152 L45
ILOAD 7
IFEQ L46
L47
LINENUMBER 1153 L47
ILOAD 5
IFEQ L48
L49
LINENUMBER 1154 L49
ALOAD 1
ALOAD 0
BIPUSH 29
INVOKEVIRTUAL net/minecraft/server/level/ServerLevel.broadcastEntityEvent (Lnet/minecraft/world/entity/Entity;B)V
GOTO L50
L48
LINENUMBER 1156 L48
FRAME SAME
ALOAD 1
ALOAD 0
ALOAD 2
INVOKEVIRTUAL net/minecraft/server/level/ServerLevel.broadcastDamageEvent (Lnet/minecraft/world/entity/Entity;Lnet/minecraft/world/damagesource/DamageSource;)V
L50
LINENUMBER 1159 L50
FRAME SAME
ALOAD 2
GETSTATIC net/minecraft/tags/DamageTypeTags.NO_IMPACT : Lnet/minecraft/tags/TagKey;
INVOKEVIRTUAL net/minecraft/world/damagesource/DamageSource.is (Lnet/minecraft/tags/TagKey;)Z
IFNE L51
ILOAD 5
IFEQ L52
FLOAD 3
FCONST_0
FCMPL
IFLE L51
L52
LINENUMBER 1160 L52
FRAME SAME
ALOAD 0
INVOKEVIRTUAL net/minecraft/world/entity/LivingEntity.markHurt ()V
L51
LINENUMBER 1163 L51
FRAME SAME
ALOAD 2
GETSTATIC net/minecraft/tags/DamageTypeTags.NO_KNOCKBACK : Lnet/minecraft/tags/TagKey;
INVOKEVIRTUAL net/minecraft/world/damagesource/DamageSource.is (Lnet/minecraft/tags/TagKey;)Z
IFNE L46
L53
LINENUMBER 1164 L53
DCONST_0
DSTORE 8
L54
LINENUMBER 1165 L54
DCONST_0
DSTORE 10
L55
LINENUMBER 1166 L55
ALOAD 2
INVOKEVIRTUAL net/minecraft/world/damagesource/DamageSource.getDirectEntity ()Lnet/minecraft/world/entity/Entity;
ASTORE 13
ALOAD 13
INSTANCEOF net/minecraft/world/entity/projectile/Projectile
IFEQ L56
ALOAD 13
CHECKCAST net/minecraft/world/entity/projectile/Projectile
ASTORE 12
L57
LINENUMBER 1167 L57
ALOAD 12
ALOAD 0
ALOAD 2
INVOKEVIRTUAL net/minecraft/world/entity/projectile/Projectile.calculateHorizontalHurtKnockbackDirection (Lnet/minecraft/world/entity/LivingEntity;Lnet/minecraft/world/damagesource/DamageSource;)Lit/unimi/dsi/fastutil/doubles/DoubleDoubleImmutablePair;
ASTORE 13
L58
LINENUMBER 1168 L58
ALOAD 13
INVOKEVIRTUAL it/unimi/dsi/fastutil/doubles/DoubleDoubleImmutablePair.leftDouble ()D
DNEG
DSTORE 8
L59
LINENUMBER 1169 L59
ALOAD 13
INVOKEVIRTUAL it/unimi/dsi/fastutil/doubles/DoubleDoubleImmutablePair.rightDouble ()D
DNEG
DSTORE 10
L60
LINENUMBER 1170 L60
GOTO L61
L56
FRAME FULL [net/minecraft/world/entity/LivingEntity net/minecraft/server/level/ServerLevel net/minecraft/world/damagesource/DamageSource F F I F I D D T net/minecraft/world/entity/Entity] []
ALOAD 2
INVOKEVIRTUAL net/minecraft/world/damagesource/DamageSource.getSourcePosition ()Lnet/minecraft/world/phys/Vec3;
IFNULL L61
L62
LINENUMBER 1171 L62
ALOAD 2
INVOKEVIRTUAL net/minecraft/world/damagesource/DamageSource.getSourcePosition ()Lnet/minecraft/world/phys/Vec3;
INVOKEVIRTUAL net/minecraft/world/phys/Vec3.x ()D
ALOAD 0
INVOKEVIRTUAL net/minecraft/world/entity/LivingEntity.getX ()D
DSUB
DSTORE 8
L63
LINENUMBER 1172 L63
ALOAD 2
INVOKEVIRTUAL net/minecraft/world/damagesource/DamageSource.getSourcePosition ()Lnet/minecraft/world/phys/Vec3;
INVOKEVIRTUAL net/minecraft/world/phys/Vec3.z ()D
ALOAD 0
INVOKEVIRTUAL net/minecraft/world/entity/LivingEntity.getZ ()D
DSUB
DSTORE 10
L61
LINENUMBER 1175 L61
FRAME FULL [net/minecraft/world/entity/LivingEntity net/minecraft/server/level/ServerLevel net/minecraft/world/damagesource/DamageSource F F I F I D D T java/lang/Object] []
ALOAD 0
LDC 0.4000000059604645
DLOAD 8
DLOAD 10
INVOKEVIRTUAL net/minecraft/world/entity/LivingEntity.knockback (DDD)V
L64
LINENUMBER 1176 L64
ILOAD 5
IFNE L46
L65
LINENUMBER 1177 L65
ALOAD 0
DLOAD 8
DLOAD 10
INVOKEVIRTUAL net/minecraft/world/entity/LivingEntity.indicateDamage (DD)V
L46
LINENUMBER 1182 L46
FRAME FULL [net/minecraft/world/entity/LivingEntity net/minecraft/server/level/ServerLevel net/minecraft/world/damagesource/DamageSource F F I F I] []
ALOAD 0
INVOKEVIRTUAL net/minecraft/world/entity/LivingEntity.isDeadOrDying ()Z
IFEQ L66
L67
LINENUMBER 1183 L67
ALOAD 0
ALOAD 2
INVOKEVIRTUAL net/minecraft/world/entity/LivingEntity.checkTotemDeathProtection (Lnet/minecraft/world/damagesource/DamageSource;)Z
IFNE L68
L69
LINENUMBER 1184 L69
ILOAD 7
IFEQ L70
L71
LINENUMBER 1185 L71
ALOAD 0
ALOAD 0
INVOKEVIRTUAL net/minecraft/world/entity/LivingEntity.getDeathSound ()Lnet/minecraft/sounds/SoundEvent;
INVOKEVIRTUAL net/minecraft/world/entity/LivingEntity.makeSound (Lnet/minecraft/sounds/SoundEvent;)V
L70
LINENUMBER 1188 L70
FRAME SAME
ALOAD 0
ALOAD 2
INVOKEVIRTUAL net/minecraft/world/entity/LivingEntity.die (Lnet/minecraft/world/damagesource/DamageSource;)V
GOTO L68
L66
LINENUMBER 1190 L66
FRAME SAME
ILOAD 7
IFEQ L68
L72
LINENUMBER 1191 L72
ALOAD 0
ALOAD 2
INVOKEVIRTUAL net/minecraft/world/entity/LivingEntity.playHurtSound (Lnet/minecraft/world/damagesource/DamageSource;)V
L68
LINENUMBER 1194 L68
FRAME SAME
ILOAD 5
IFEQ L73
FLOAD 3
FCONST_0
FCMPL
IFLE L74
L73
FRAME SAME
ICONST_1
GOTO L75
L74
FRAME SAME
ICONST_0
L75
FRAME SAME1 I
ISTORE 8
L76
LINENUMBER 1195 L76
ILOAD 8
IFEQ L77
L78
LINENUMBER 1196 L78
ALOAD 0
ALOAD 2
PUTFIELD net/minecraft/world/entity/LivingEntity.lastDamageSource : Lnet/minecraft/world/damagesource/DamageSource;
L79
LINENUMBER 1197 L79
ALOAD 0
ALOAD 0
INVOKEVIRTUAL net/minecraft/world/entity/LivingEntity.level ()Lnet/minecraft/world/level/Level;
INVOKEVIRTUAL net/minecraft/world/level/Level.getGameTime ()J
PUTFIELD net/minecraft/world/entity/LivingEntity.lastDamageStamp : J
L80
LINENUMBER 1199 L80
ALOAD 0
INVOKEVIRTUAL net/minecraft/world/entity/LivingEntity.getActiveEffects ()Ljava/util/Collection;
INVOKEINTERFACE java/util/Collection.iterator ()Ljava/util/Iterator; (itf)
ASTORE 9
L81
FRAME APPEND [I java/util/Iterator]
ALOAD 9
INVOKEINTERFACE java/util/Iterator.hasNext ()Z (itf)
IFEQ L77
ALOAD 9
INVOKEINTERFACE java/util/Iterator.next ()Ljava/lang/Object; (itf)
CHECKCAST net/minecraft/world/effect/MobEffectInstance
ASTORE 10
L82
LINENUMBER 1200 L82
ALOAD 10
ALOAD 1
ALOAD 0
ALOAD 2
FLOAD 3
INVOKEVIRTUAL net/minecraft/world/effect/MobEffectInstance.onMobHurt (Lnet/minecraft/server/level/ServerLevel;Lnet/minecraft/world/entity/LivingEntity;Lnet/minecraft/world/damagesource/DamageSource;F)V
L83
LINENUMBER 1204 L83
GOTO L81
L77
LINENUMBER 1204 L77
FRAME CHOP 1
ALOAD 0
ASTORE 10
ALOAD 10
INSTANCEOF net/minecraft/server/level/ServerPlayer
IFEQ L84
ALOAD 10
CHECKCAST net/minecraft/server/level/ServerPlayer
ASTORE 9
L85
LINENUMBER 1205 L85
GETSTATIC net/minecraft/advancements/CriteriaTriggers.ENTITY_HURT_PLAYER : Lnet/minecraft/advancements/critereon/EntityHurtPlayerTrigger;
ALOAD 9
ALOAD 2
FLOAD 4
FLOAD 3
ILOAD 5
INVOKEVIRTUAL net/minecraft/advancements/critereon/EntityHurtPlayerTrigger.trigger (Lnet/minecraft/server/level/ServerPlayer;Lnet/minecraft/world/damagesource/DamageSource;FFZ)V
L86
LINENUMBER 1206 L86
FLOAD 6
FCONST_0
FCMPL
IFLE L84
FLOAD 6
LDC 3.4028235E37
FCMPG
IFGE L84
L87
LINENUMBER 1207 L87
ALOAD 9
GETSTATIC net/minecraft/stats/Stats.DAMAGE_BLOCKED_BY_SHIELD : Lnet/minecraft/resources/ResourceLocation;
FLOAD 6
LDC 10.0
FMUL
INVOKESTATIC java/lang/Math.round (F)I
INVOKEVIRTUAL net/minecraft/server/level/ServerPlayer.awardStat (Lnet/minecraft/resources/ResourceLocation;I)V
L84
LINENUMBER 1211 L84
FRAME APPEND [T net/minecraft/world/entity/LivingEntity]
ALOAD 2
INVOKEVIRTUAL net/minecraft/world/damagesource/DamageSource.getEntity ()Lnet/minecraft/world/entity/Entity;
ASTORE 10
ALOAD 10
INSTANCEOF net/minecraft/server/level/ServerPlayer
IFEQ L88
ALOAD 10
CHECKCAST net/minecraft/server/level/ServerPlayer
ASTORE 9
L89
LINENUMBER 1212 L89
GETSTATIC net/minecraft/advancements/CriteriaTriggers.PLAYER_HURT_ENTITY : Lnet/minecraft/advancements/critereon/PlayerHurtEntityTrigger;
ALOAD 9
ALOAD 0
ALOAD 2
FLOAD 4
FLOAD 3
ILOAD 5
INVOKEVIRTUAL net/minecraft/advancements/critereon/PlayerHurtEntityTrigger.trigger (Lnet/minecraft/server/level/ServerPlayer;Lnet/minecraft/world/entity/Entity;Lnet/minecraft/world/damagesource/DamageSource;FFZ)V
L88
LINENUMBER 1215 L88
FRAME FULL [net/minecraft/world/entity/LivingEntity net/minecraft/server/level/ServerLevel net/minecraft/world/damagesource/DamageSource F F I F I I T net/minecraft/world/entity/Entity] []
ILOAD 8
IRETURN
L90
LOCALVARIABLE this Lnet/minecraft/world/entity/LivingEntity; L0 L90 0
LOCALVARIABLE $$0 Lnet/minecraft/server/level/ServerLevel; L0 L90 1
LOCALVARIABLE $$1 Lnet/minecraft/world/damagesource/DamageSource; L0 L90 2
LOCALVARIABLE $$2 F L0 L90 3
LOCALVARIABLE $$3 F L12 L90 4
LOCALVARIABLE $$4 Z L13 L90 5
LOCALVARIABLE $$5 F L14 L90 6
LOCALVARIABLE $$6 Lnet/minecraft/world/entity/Entity; L22 L20 7
LOCALVARIABLE $$7 Lnet/minecraft/world/entity/LivingEntity; L23 L20 8
LOCALVARIABLE $$8 Z L32 L90 7
LOCALVARIABLE $$9 D L54 L46 8
LOCALVARIABLE $$10 D L55 L46 10
LOCALVARIABLE $$11 Lnet/minecraft/world/entity/projectile/Projectile; L57 L56 12
LOCALVARIABLE $$12 Lit/unimi/dsi/fastutil/doubles/DoubleDoubleImmutablePair; L58 L60 13
LOCALVARIABLE $$13 Z L76 L90 8
LOCALVARIABLE $$14 Lnet/minecraft/world/effect/MobEffectInstance; L82 L83 10
LOCALVARIABLE $$15 Lnet/minecraft/server/level/ServerPlayer; L85 L84 9
LOCALVARIABLE $$16 Lnet/minecraft/server/level/ServerPlayer; L89 L88 9
MAXSTACK = 7
MAXLOCALS = 14
Provided Stacktrace
Stacktrace
Exception in thread "main" java.lang.reflect.InvocationTargetException
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:118)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at net.minecraftforge.bootstrap.Bootstrap.start(Bootstrap.java:101)
at net.minecraftforge.bootstrap.ForgeBootstrap.main(ForgeBootstrap.java:19)
Caused by: java.lang.reflect.InvocationTargetException
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:118)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at CLEANED-BOOTSTRAP//net.minecraftforge.bootstrap.Bootstrap.bootstrapMain(Bootstrap.java:133)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
... 3 more
Caused by: java.lang.reflect.InvocationTargetException
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:118)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at SECURE-BOOTSTRAP/applaunch/org.spongepowered.vanilla.applaunch.handler.dev.ClientDevLaunchHandler.launchSponge(ClientDevLaunchHandler.java:43)
at SECURE-BOOTSTRAP/applaunch/org.spongepowered.vanilla.applaunch.handler.AbstractVanillaLaunchHandler.lambda$launchService$1(AbstractVanillaLaunchHandler.java:52)
at SECURE-BOOTSTRAP/[email protected]/cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:77)
at SECURE-BOOTSTRAP/[email protected]/cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:97)
at SECURE-BOOTSTRAP/[email protected]/cpw.mods.modlauncher.Launcher.run(Launcher.java:116)
at SECURE-BOOTSTRAP/[email protected]/cpw.mods.modlauncher.Launcher.main(Launcher.java:75)
at SECURE-BOOTSTRAP/[email protected]/cpw.mods.modlauncher.BootstrapEntry.main(BootstrapEntry.java:17)
at [email protected]/net.minecraftforge.bootstrap.Bootstrap.moduleMain(Bootstrap.java:188)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
... 6 more
Caused by: org.spongepowered.asm.mixin.transformer.throwables.MixinTransformerError: An unexpected critical error was encountered
at SECURE-BOOTSTRAP/org.spongepowered.mixin/org.spongepowered.asm.mixin.transformer.MixinProcessor.applyMixins(MixinProcessor.java:392)
at SECURE-BOOTSTRAP/org.spongepowered.mixin/org.spongepowered.asm.mixin.transformer.MixinTransformer.transformClass(MixinTransformer.java:250)
at SECURE-BOOTSTRAP/org.spongepowered.mixin/org.spongepowered.asm.service.modlauncher.MixinTransformationHandler.processClass(MixinTransformationHandler.java:131)
at SECURE-BOOTSTRAP/org.spongepowered.mixin/org.spongepowered.asm.launch.MixinLaunchPluginLegacy.processClass(MixinLaunchPluginLegacy.java:131)
at SECURE-BOOTSTRAP/[email protected]/cpw.mods.modlauncher.serviceapi.ILaunchPluginService.processClassWithFlags(ILaunchPluginService.java:142)
at SECURE-BOOTSTRAP/[email protected]/cpw.mods.modlauncher.LaunchPluginHandler.offerClassNodeToPlugins(LaunchPluginHandler.java:91)
at SECURE-BOOTSTRAP/[email protected]/cpw.mods.modlauncher.ClassTransformer.transform(ClassTransformer.java:107)
at SECURE-BOOTSTRAP/[email protected]/cpw.mods.modlauncher.TransformingClassLoader.maybeTransformClassBytes(TransformingClassLoader.java:44)
at cpw.mods.securejarhandler/net.minecraftforge.securemodules.SecureModuleClassLoader.readerToClass(SecureModuleClassLoader.java:480)
at cpw.mods.securejarhandler/net.minecraftforge.securemodules.SecureModuleClassLoader.findClass(SecureModuleClassLoader.java:406)
at cpw.mods.securejarhandler/net.minecraftforge.securemodules.SecureModuleClassLoader.loadClass(SecureModuleClassLoader.java:422)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:526)
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1027)
at java.base/java.security.SecureClassLoader.defineClass(SecureClassLoader.java:150)
at cpw.mods.securejarhandler/net.minecraftforge.securemodules.SecureModuleClassLoader.readerToClass(SecureModuleClassLoader.java:491)
at cpw.mods.securejarhandler/net.minecraftforge.securemodules.SecureModuleClassLoader.findClass(SecureModuleClassLoader.java:406)
at cpw.mods.securejarhandler/net.minecraftforge.securemodules.SecureModuleClassLoader.loadClass(SecureModuleClassLoader.java:422)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:526)
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1027)
at java.base/java.security.SecureClassLoader.defineClass(SecureClassLoader.java:150)
at cpw.mods.securejarhandler/net.minecraftforge.securemodules.SecureModuleClassLoader.readerToClass(SecureModuleClassLoader.java:491)
at cpw.mods.securejarhandler/net.minecraftforge.securemodules.SecureModuleClassLoader.findClass(SecureModuleClassLoader.java:406)
at cpw.mods.securejarhandler/net.minecraftforge.securemodules.SecureModuleClassLoader.loadClass(SecureModuleClassLoader.java:422)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:526)
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1027)
at java.base/java.security.SecureClassLoader.defineClass(SecureClassLoader.java:150)
at cpw.mods.securejarhandler/net.minecraftforge.securemodules.SecureModuleClassLoader.readerToClass(SecureModuleClassLoader.java:491)
at cpw.mods.securejarhandler/net.minecraftforge.securemodules.SecureModuleClassLoader.findClass(SecureModuleClassLoader.java:406)
at cpw.mods.securejarhandler/net.minecraftforge.securemodules.SecureModuleClassLoader.loadClass(SecureModuleClassLoader.java:422)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:526)
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1027)
at java.base/java.security.SecureClassLoader.defineClass(SecureClassLoader.java:150)
at cpw.mods.securejarhandler/net.minecraftforge.securemodules.SecureModuleClassLoader.readerToClass(SecureModuleClassLoader.java:491)
at cpw.mods.securejarhandler/net.minecraftforge.securemodules.SecureModuleClassLoader.findClass(SecureModuleClassLoader.java:406)
at cpw.mods.securejarhandler/net.minecraftforge.securemodules.SecureModuleClassLoader.loadClass(SecureModuleClassLoader.java:422)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:526)
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1027)
at java.base/java.security.SecureClassLoader.defineClass(SecureClassLoader.java:150)
at cpw.mods.securejarhandler/net.minecraftforge.securemodules.SecureModuleClassLoader.readerToClass(SecureModuleClassLoader.java:491)
at cpw.mods.securejarhandler/net.minecraftforge.securemodules.SecureModuleClassLoader.findClass(SecureModuleClassLoader.java:406)
at cpw.mods.securejarhandler/net.minecraftforge.securemodules.SecureModuleClassLoader.loadClass(SecureModuleClassLoader.java:422)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:526)
at TRANSFORMER/[email protected]/org.spongepowered.common.registry.SpongeBuilderProvider.registerDefaultBuilders(SpongeBuilderProvider.java:303)
at TRANSFORMER/[email protected]/org.spongepowered.common.SpongeLifecycle.establishBuilders(SpongeLifecycle.java:99)
at TRANSFORMER/[email protected]/org.spongepowered.vanilla.launch.VanillaBootstrap.perform(VanillaBootstrap.java:52)
at TRANSFORMER/[email protected]/org.spongepowered.vanilla.launch.ClientLaunch.performBootstrap(ClientLaunch.java:51)
at TRANSFORMER/[email protected]/org.spongepowered.vanilla.launch.VanillaLaunch.launchPlatform(VanillaLaunch.java:99)
at TRANSFORMER/[email protected]/org.spongepowered.vanilla.launch.ClientLaunch.launch(ClientLaunch.java:41)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
... 16 more
Caused by: org.spongepowered.asm.mixin.throwables.MixinApplyError: Mixin [mixins.sponge.core.json:world.entity.LivingEntityMixin_Attack_Impl] from phase [DEFAULT] in config [mixins.sponge.core.json] FAILED during APPLY
at SECURE-BOOTSTRAP/org.spongepowered.mixin/org.spongepowered.asm.mixin.transformer.MixinProcessor.handleMixinError(MixinProcessor.java:636)
at SECURE-BOOTSTRAP/org.spongepowered.mixin/org.spongepowered.asm.mixin.transformer.MixinProcessor.handleMixinApplyError(MixinProcessor.java:588)
at SECURE-BOOTSTRAP/org.spongepowered.mixin/org.spongepowered.asm.mixin.transformer.MixinProcessor.applyMixins(MixinProcessor.java:379)
... 69 more
Caused by: org.spongepowered.asm.mixin.transformer.throwables.InvalidMixinException: Unexpecteded ArrayIndexOutOfBoundsException whilst transforming the mixin class: [INJECT_PREINJECT Applicator Phase -> mixins.sponge.core.json:world.entity.LivingEntityMixin_Attack_Impl -> Apply Injections -> PreInject -> mixins.sponge.core.json:world.entity.LivingEntityMixin_Attack_Impl->@ModifyVariable::attackImpl$modifyBlockedDamage(F)F]
at SECURE-BOOTSTRAP/org.spongepowered.mixin/org.spongepowered.asm.mixin.transformer.MixinTargetContext.applyPreInjections(MixinTargetContext.java:1432)
at SECURE-BOOTSTRAP/org.spongepowered.mixin/org.spongepowered.asm.mixin.transformer.MixinApplicatorStandard.applyPreInjections(MixinApplicatorStandard.java:739)
at SECURE-BOOTSTRAP/org.spongepowered.mixin/org.spongepowered.asm.mixin.transformer.MixinApplicatorStandard.applyMixin(MixinApplicatorStandard.java:323)
at SECURE-BOOTSTRAP/org.spongepowered.mixin/org.spongepowered.asm.mixin.transformer.MixinApplicatorStandard.apply(MixinApplicatorStandard.java:244)
at SECURE-BOOTSTRAP/org.spongepowered.mixin/org.spongepowered.asm.mixin.transformer.TargetClassContext.apply(TargetClassContext.java:398)
at SECURE-BOOTSTRAP/org.spongepowered.mixin/org.spongepowered.asm.mixin.transformer.TargetClassContext.applyMixins(TargetClassContext.java:380)
at SECURE-BOOTSTRAP/org.spongepowered.mixin/org.spongepowered.asm.mixin.transformer.MixinProcessor.applyMixins(MixinProcessor.java:363)
... 69 more
Caused by: java.lang.ArrayIndexOutOfBoundsException: Index 14 out of bounds for length 14
at SECURE-BOOTSTRAP/org.spongepowered.mixin/org.spongepowered.asm.util.Locals.getLocalsAt(Locals.java:516)
at SECURE-BOOTSTRAP/org.spongepowered.mixin/org.spongepowered.asm.util.Locals.getLocalsAt(Locals.java:335)
at SECURE-BOOTSTRAP/org.spongepowered.mixin/org.spongepowered.asm.mixin.injection.modify.LocalVariableDiscriminator$Context.initLocals(LocalVariableDiscriminator.java:154)
at SECURE-BOOTSTRAP/org.spongepowered.mixin/org.spongepowered.asm.mixin.injection.modify.LocalVariableDiscriminator$Context.<init>(LocalVariableDiscriminator.java:148)
at SECURE-BOOTSTRAP/org.spongepowered.mixin/org.spongepowered.asm.mixin.injection.modify.ModifyVariableInjector$Context.<init>(ModifyVariableInjector.java:75)
at SECURE-BOOTSTRAP/org.spongepowered.mixin/org.spongepowered.asm.mixin.injection.modify.ModifyVariableInjector.preInject(ModifyVariableInjector.java:180)
at SECURE-BOOTSTRAP/org.spongepowered.mixin/org.spongepowered.asm.mixin.injection.code.Injector.preInject(Injector.java:266)
at SECURE-BOOTSTRAP/org.spongepowered.mixin/org.spongepowered.asm.mixin.injection.struct.InjectionInfo.preInject(InjectionInfo.java:499)
at SECURE-BOOTSTRAP/org.spongepowered.mixin/org.spongepowered.asm.mixin.transformer.MixinTargetContext.applyPreInjections(MixinTargetContext.java:1425)
... 75 more
```
</details>
The interesting thing about this is that this mixin works _fine_ on [1.21.3 ](https://github.com/SpongePowered/Sponge/blob/64bec579a52f098fda968e1c7356a5ed446b6c28/src/mixins/java/org/spongepowered/common/mixin/core/world/entity/LivingEntityMixin_Attack_Impl.java#L215-L225), but the mixin otherwise fails in 24w45a.
I know that this is a snapshot in development, but I'd expect this kind of bug be somewhat finicky to find in the first place.