java.util.concurrent.ExecutionException: java.lang.OutOfMemoryError: Java heap space

Mojang JIRA | StidderDude | 2 years ago
  1. 0

    I was making a fun contraption with zombies. I then decided to summon a zombie with the attribute "generic.followRange". I used the following command: {code}/summon Zombie ~ ~2 ~ {Attributes:[{Name:generic.followRange­,Base:2048}]} {code}I used a 2048 which according to the wiki is the max. My game then froze, and a couple seconds later crashed. I joined back and it crashed again. I then switch to the snapshot (14w25b) and I was able to get back on the world but however everything was frozen besides myself. The game again crashed a few moments later and now whenever I join the world no matter what version it crashes. What I expected to happen was...: The zombie to spawn with the attribute as necessary. What actually happened was...: My game froze then crashed. Steps to Reproduce: 1. Run the command you see above in a command block in snapshot 14w25b. 2. Game should crash (as mine did) I tested this a second time on a newly generated world and my game once again froze although I could still move my character. Here is a crash report from 1.7.9 {code} ---- Minecraft Crash Report ---- // I let you down. Sorry :( Time: 6/23/14 11:44 PM Description: Ticking entity java.lang.RuntimeException: Already decorating!! at ahz.a(SourceFile:21) at aht.a(SourceFile:364) at aio.a(SourceFile:74) at aqt.a(SourceFile:162) at mr.a(SourceFile:166) at apw.a(SourceFile:781) at mr.c(SourceFile:101) at mr.d(SourceFile:114) at aha.e(SourceFile:310) at ahq.<init>(SourceFile:30) at aha.a(SourceFile:2198) at vu.a(SourceFile:91) at up.a(SourceFile:41) at ui.a(SourceFile:70) at sv.bm(SourceFile:420) at su.e(SourceFile:1321) at sv.e(SourceFile:295) at yf.e(SourceFile:25) at yp.e(SourceFile:189) at su.h(SourceFile:1208) at sv.h(SourceFile:171) at yf.h(SourceFile:30) at yp.h(SourceFile:245) at aha.a(SourceFile:1367) at ms.a(SourceFile:480) at aha.g(SourceFile:1345) at aha.h(SourceFile:1252) at ms.h(SourceFile:365) at net.minecraft.server.MinecraftServer.v(SourceFile:522) at net.minecraft.server.MinecraftServer.u(SourceFile:453) at bvj.u(SourceFile:117) at net.minecraft.server.MinecraftServer.run(SourceFile:369) at li.run(SourceFile:628) A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- Head -- Stacktrace: at ahz.a(SourceFile:21) at aht.a(SourceFile:364) at aio.a(SourceFile:74) at aqt.a(SourceFile:162) at mr.a(SourceFile:166) at apw.a(SourceFile:781) at mr.c(SourceFile:101) at mr.d(SourceFile:114) at aha.e(SourceFile:310) at ahq.<init>(SourceFile:30) at aha.a(SourceFile:2198) at vu.a(SourceFile:91) at up.a(SourceFile:41) at ui.a(SourceFile:70) at sv.bm(SourceFile:420) at su.e(SourceFile:1321) at sv.e(SourceFile:295) at yf.e(SourceFile:25) at yp.e(SourceFile:189) at su.h(SourceFile:1208) at sv.h(SourceFile:171) at yf.h(SourceFile:30) at yp.h(SourceFile:245) at aha.a(SourceFile:1367) at ms.a(SourceFile:480) at aha.g(SourceFile:1345) -- Entity being ticked -- Details: Entity Type: Zombie (yp) Entity ID: 1272329 Entity Name: Zombie Entity's Exact location: 146.50, 64.00, -49.50 Entity's Block location: World: (146,64,-50), Chunk: (at 2,4,14 in 9,-4; contains blocks 144,0,-64 to 159,255,-49), Region: (0,-1; contains chunks 0,-32 to 31,-1, blocks 0,0,-512 to 511,255,-1) Entity's Momentum: 0.00, -0.08, 0.00 Stacktrace: at aha.h(SourceFile:1252) at ms.h(SourceFile:365) -- Affected level -- Details: Level name: Mob defence testing All players: 1 total; [mv['stidder'/1265298, l='Mob defence testing', x=126.57, y=64.00, z=-48.95]] Chunk stats: ServerChunkCache: 1163 Drop: 0 Level seed: 2395711507764008389 Level generator: ID 01 - flat, ver 0. Features enabled: true Level generator options: 2;7,59x1,3x3,2;1;stronghold,biome_1,village,decoration,dungeon,lake,mineshaft,lava_lake Level spawn location: World: (71,4,-42), Chunk: (at 7,0,6 in 4,-3; contains blocks 64,0,-48 to 79,255,-33), Region: (0,-1; contains chunks 0,-32 to 31,-1, blocks 0,0,-512 to 511,255,-1) Level time: 220564 game time, 16000 day time Level dimension: 0 Level storage version: 0x04ABD - Anvil Level weather: Rain time: 89123 (now: false), thunder time: 143514 (now: false) Level game mode: Game mode: creative (ID 1). Hardcore: false. Cheats: true Stacktrace: at net.minecraft.server.MinecraftServer.v(SourceFile:522) at net.minecraft.server.MinecraftServer.u(SourceFile:453) at bvj.u(SourceFile:117) at net.minecraft.server.MinecraftServer.run(SourceFile:369) at li.run(SourceFile:628) -- System Details -- Details: Minecraft Version: 1.7.9 Operating System: Windows 7 (amd64) version 6.1 Java Version: 1.8.0_05, Oracle Corporation Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation Memory: 312988624 bytes (298 MB) / 1607467008 bytes (1533 MB) up to 6681526272 bytes (6372 MB) JVM Flags: 2 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx7G AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used IntCache: cache: 0, tcache: 0, allocated: 12, tallocated: 94 Profiler Position: N/A (disabled) Vec3 Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used Player Count: 1 / 8; [mv['stidder'/1265298, l='Mob defence testing', x=126.57, y=64.00, z=-48.95]] Type: Integrated Server (map_client.txt) Is Modded: Probably not. Jar signature remains and both client + server brands are untouched. {code} And here is one from the snapshot 14w25b {code} ---- Minecraft Crash Report ---- // Everything's going to plan. No, really, that was supposed to happen. Time: 6/23/14 11:46 PM Description: Ticking entity java.lang.RuntimeException: Already decorating at amt.a(SourceFile:25) at amm.a(SourceFile:397) at ani.a(SourceFile:85) at azy.a(SourceFile:178) at ot.a(SourceFile:175) at ayv.a(SourceFile:1015) at ot.c(SourceFile:104) at ot.d(SourceFile:117) at alu.b(SourceFile:273) at amj.<init>(SourceFile:36) at alu.a(SourceFile:2407) at yc.a(SourceFile:67) at ws.a(SourceFile:47) at wk.a(SourceFile:75) at uw.bz(SourceFile:448) at uv.f(SourceFile:1402) at uw.f(SourceFile:315) at abj.f(SourceFile:40) at acf.f(SourceFile:186) at uv.j(SourceFile:1270) at uw.j(SourceFile:194) at abj.j(SourceFile:45) at acf.j(SourceFile:244) at alu.a(SourceFile:1425) at ou.a(SourceFile:549) at alu.g(SourceFile:1403) at alu.i(SourceFile:1308) at ou.i(SourceFile:422) at net.minecraft.server.MinecraftServer.w(SourceFile:578) at net.minecraft.server.MinecraftServer.v(SourceFile:506) at coe.v(SourceFile:132) at net.minecraft.server.MinecraftServer.run(SourceFile:422) at java.lang.Thread.run(Unknown Source) A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- Head -- Stacktrace: at amt.a(SourceFile:25) at amm.a(SourceFile:397) at ani.a(SourceFile:85) at azy.a(SourceFile:178) at ot.a(SourceFile:175) at ayv.a(SourceFile:1015) at ot.c(SourceFile:104) at ot.d(SourceFile:117) at alu.b(SourceFile:273) at amj.<init>(SourceFile:36) at alu.a(SourceFile:2407) at yc.a(SourceFile:67) at ws.a(SourceFile:47) at wk.a(SourceFile:75) at uw.bz(SourceFile:448) at uv.f(SourceFile:1402) at uw.f(SourceFile:315) at abj.f(SourceFile:40) at acf.f(SourceFile:186) at uv.j(SourceFile:1270) at uw.j(SourceFile:194) at abj.j(SourceFile:45) at acf.j(SourceFile:244) at alu.a(SourceFile:1425) at ou.a(SourceFile:549) at alu.g(SourceFile:1403) -- Entity being ticked -- Details: Entity Type: Zombie (acf) Entity ID: 1724 Entity Name: Zombie Entity's Exact location: 146.50, 64.00, -48.50 Entity's Block location: 146.00,64.00,-49.00 - World: (146,64,-49), Chunk: (at 2,4,15 in 9,-4; contains blocks 144,0,-64 to 159,255,-49), Region: (0,-1; contains chunks 0,-32 to 31,-1, blocks 0,0,-512 to 511,255,-1) Entity's Momentum: 0.00, -0.08, 0.00 Entity's Rider: ~~ERROR~~ NullPointerException: null Entity's Vehicle: ~~ERROR~~ NullPointerException: null Stacktrace: at alu.i(SourceFile:1308) at ou.i(SourceFile:422) -- Affected level -- Details: Level name: Mob defence testing All players: 1 total; [ox['stidder'/1771, l='Mob defence testing', x=126.57, y=64.00, z=-48.95]] Chunk stats: ServerChunkCache: 1162 Drop: 0 Level seed: 2395711507764008389 Level generator: ID 01 - flat, ver 0. Features enabled: true Level generator options: 2;7,59x1,3x3,2;1;stronghold,biome_1,village,decoration,dungeon,lake,mineshaft,lava_lake Level spawn location: 71.00,4.00,-42.00 - World: (71,4,-42), Chunk: (at 7,0,6 in 4,-3; contains blocks 64,0,-48 to 79,255,-33), Region: (0,-1; contains chunks 0,-32 to 31,-1, blocks 0,0,-512 to 511,255,-1) Level time: 220593 game time, 16000 day time Level dimension: 0 Level storage version: 0x04ABD - Anvil Level weather: Rain time: 89094 (now: false), thunder time: 143485 (now: false) Level game mode: Game mode: creative (ID 1). Hardcore: false. Cheats: true Stacktrace: at net.minecraft.server.MinecraftServer.w(SourceFile:578) at net.minecraft.server.MinecraftServer.v(SourceFile:506) at coe.v(SourceFile:132) at net.minecraft.server.MinecraftServer.run(SourceFile:422) at java.lang.Thread.run(Unknown Source) -- System Details -- Details: Minecraft Version: 14w25b Operating System: Windows 7 (amd64) version 6.1 Java Version: 1.8.0_05, Oracle Corporation Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation Memory: 255673200 bytes (243 MB) / 906493952 bytes (864 MB) up to 14316732416 bytes (13653 MB) JVM Flags: 2 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx15G IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0 Profiler Position: N/A (disabled) Player Count: 1 / 8; [ox['stidder'/1771, l='Mob defence testing', x=126.57, y=64.00, z=-48.95]] Type: Integrated Server (map_client.txt) Is Modded: Probably not. Jar signature remains and both client + server brands are untouched. {code} And here is the last one from when I generated the new world: {code} ---- Minecraft Crash Report ---- // Don't be sad. I'll do better next time, I promise! Time: 6/24/14 12:16 AM Description: Ticking entity java.lang.RuntimeException: Already decorating at amt.a(SourceFile:25) at amm.a(SourceFile:397) at amy.a(SourceFile:143) at bad.a(SourceFile:482) at ot.a(SourceFile:175) at ayv.a(SourceFile:1015) at ot.c(SourceFile:104) at ot.d(SourceFile:117) at alu.b(SourceFile:273) at alu.f(SourceFile:268) at alu.q(SourceFile:698) at ayb.a(SourceFile:25) at ayc.a(SourceFile:53) at ayc.apply(SourceFile:50) at ayd.a(SourceFile:67) at ayd.a(SourceFile:94) at atj.k(SourceFile:81) at atj.c(SourceFile:53) at ayv.a(SourceFile:670) at alu.d(SourceFile:287) at bbo.b(SourceFile:20) at amt.a(SourceFile:232) at amt.a(SourceFile:49) at amm.a(SourceFile:397) at amy.a(SourceFile:143) at bad.a(SourceFile:482) at ot.a(SourceFile:175) at ayv.a(SourceFile:1015) at ot.c(SourceFile:104) at ot.d(SourceFile:117) at alu.b(SourceFile:273) at amj.<init>(SourceFile:36) at alu.a(SourceFile:2407) at yc.a(SourceFile:67) at ws.a(SourceFile:47) at wk.a(SourceFile:75) at uw.bz(SourceFile:448) at uv.f(SourceFile:1402) at uw.f(SourceFile:315) at abj.f(SourceFile:40) at acf.f(SourceFile:186) at uv.j(SourceFile:1270) at uw.j(SourceFile:194) at abj.j(SourceFile:45) at acf.j(SourceFile:244) at alu.a(SourceFile:1425) at ou.a(SourceFile:549) at alu.g(SourceFile:1403) at alu.i(SourceFile:1308) at ou.i(SourceFile:422) at net.minecraft.server.MinecraftServer.w(SourceFile:578) at net.minecraft.server.MinecraftServer.v(SourceFile:506) at coe.v(SourceFile:132) at net.minecraft.server.MinecraftServer.run(SourceFile:422) at java.lang.Thread.run(Unknown Source) A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- Head -- Stacktrace: at amt.a(SourceFile:25) at amm.a(SourceFile:397) at amy.a(SourceFile:143) at bad.a(SourceFile:482) at ot.a(SourceFile:175) at ayv.a(SourceFile:1015) at ot.c(SourceFile:104) at ot.d(SourceFile:117) at alu.b(SourceFile:273) at alu.f(SourceFile:268) at alu.q(SourceFile:698) at ayb.a(SourceFile:25) at ayc.a(SourceFile:53) at ayc.apply(SourceFile:50) at ayd.a(SourceFile:67) at ayd.a(SourceFile:94) at atj.k(SourceFile:81) at atj.c(SourceFile:53) at ayv.a(SourceFile:670) at alu.d(SourceFile:287) at bbo.b(SourceFile:20) at amt.a(SourceFile:232) at amt.a(SourceFile:49) at amm.a(SourceFile:397) at amy.a(SourceFile:143) at bad.a(SourceFile:482) at ot.a(SourceFile:175) at ayv.a(SourceFile:1015) at ot.c(SourceFile:104) at ot.d(SourceFile:117) at alu.b(SourceFile:273) at amj.<init>(SourceFile:36) at alu.a(SourceFile:2407) at yc.a(SourceFile:67) at ws.a(SourceFile:47) at wk.a(SourceFile:75) at uw.bz(SourceFile:448) at uv.f(SourceFile:1402) at uw.f(SourceFile:315) at abj.f(SourceFile:40) at acf.f(SourceFile:186) at uv.j(SourceFile:1270) at uw.j(SourceFile:194) at abj.j(SourceFile:45) at acf.j(SourceFile:244) at alu.a(SourceFile:1425) at ou.a(SourceFile:549) at alu.g(SourceFile:1403) -- Entity being ticked -- Details: Entity Type: Zombie (acf) Entity ID: 15912 Entity Name: Zombie Entity's Exact location: -143.50, 65.00, 257.50 Entity's Block location: -144.00,65.00,257.00 - World: (-144,65,257), Chunk: (at 0,4,1 in -9,16; contains blocks -144,0,256 to -129,255,271), Region: (-1,0; contains chunks -32,0 to -1,31, blocks -512,0,0 to -1,255,511) Entity's Momentum: 0.00, -0.08, 0.00 Entity's Rider: ~~ERROR~~ NullPointerException: null Entity's Vehicle: ~~ERROR~~ NullPointerException: null Stacktrace: at alu.i(SourceFile:1308) at ou.i(SourceFile:422) -- Affected level -- Details: Level name: New World All players: 0 total; [] Chunk stats: ServerChunkCache: 14626 Drop: 585 Level seed: 7227146229540588600 Level generator: ID 00 - default, ver 1. Features enabled: true Level generator options: Level spawn location: -140.00,64.00,256.00 - World: (-140,64,256), Chunk: (at 4,4,0 in -9,16; contains blocks -144,0,256 to -129,255,271), Region: (-1,0; contains chunks -32,0 to -1,31, blocks -512,0,0 to -1,255,511) Level time: 652 game time, 652 day time Level dimension: 0 Level storage version: 0x04ABD - Anvil Level weather: Rain time: 108133 (now: false), thunder time: 97713 (now: false) Level game mode: Game mode: survival (ID 0). Hardcore: false. Cheats: false Stacktrace: at net.minecraft.server.MinecraftServer.w(SourceFile:578) at net.minecraft.server.MinecraftServer.v(SourceFile:506) at coe.v(SourceFile:132) at net.minecraft.server.MinecraftServer.run(SourceFile:422) at java.lang.Thread.run(Unknown Source) -- System Details -- Details: Minecraft Version: 14w25b Operating System: Windows 7 (amd64) version 6.1 Java Version: 1.8.0_05, Oracle Corporation Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation Memory: 686110648 bytes (654 MB) / 3391094784 bytes (3234 MB) up to 14316732416 bytes (13653 MB) JVM Flags: 2 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx15G IntCache: cache: 0, tcache: 0, allocated: 13, tallocated: 95 Profiler Position: N/A (disabled) Player Count: 0 / 8; [] Type: Integrated Server (map_client.txt) Is Modded: Probably not. Jar signature remains and both client + server brands are untouched. {code}

    Mojang JIRA | 2 years ago | StidderDude
    java.util.concurrent.ExecutionException: java.lang.OutOfMemoryError: Java heap space
  2. 0

    I was making a fun contraption with zombies. I then decided to summon a zombie with the attribute "generic.followRange". I used the following command: {code}/summon Zombie ~ ~2 ~ {Attributes:[{Name:generic.followRange­,Base:2048}]} {code}I used a 2048 which according to the wiki is the max. My game then froze, and a couple seconds later crashed. I joined back and it crashed again. I then switch to the snapshot (14w25b) and I was able to get back on the world but however everything was frozen besides myself. The game again crashed a few moments later and now whenever I join the world no matter what version it crashes. What I expected to happen was...: The zombie to spawn with the attribute as necessary. What actually happened was...: My game froze then crashed. Steps to Reproduce: 1. Run the command you see above in a command block in snapshot 14w25b. 2. Game should crash (as mine did) I tested this a second time on a newly generated world and my game once again froze although I could still move my character. Here is a crash report from 1.7.9 {code} ---- Minecraft Crash Report ---- // I let you down. Sorry :( Time: 6/23/14 11:44 PM Description: Ticking entity java.lang.RuntimeException: Already decorating!! at ahz.a(SourceFile:21) at aht.a(SourceFile:364) at aio.a(SourceFile:74) at aqt.a(SourceFile:162) at mr.a(SourceFile:166) at apw.a(SourceFile:781) at mr.c(SourceFile:101) at mr.d(SourceFile:114) at aha.e(SourceFile:310) at ahq.<init>(SourceFile:30) at aha.a(SourceFile:2198) at vu.a(SourceFile:91) at up.a(SourceFile:41) at ui.a(SourceFile:70) at sv.bm(SourceFile:420) at su.e(SourceFile:1321) at sv.e(SourceFile:295) at yf.e(SourceFile:25) at yp.e(SourceFile:189) at su.h(SourceFile:1208) at sv.h(SourceFile:171) at yf.h(SourceFile:30) at yp.h(SourceFile:245) at aha.a(SourceFile:1367) at ms.a(SourceFile:480) at aha.g(SourceFile:1345) at aha.h(SourceFile:1252) at ms.h(SourceFile:365) at net.minecraft.server.MinecraftServer.v(SourceFile:522) at net.minecraft.server.MinecraftServer.u(SourceFile:453) at bvj.u(SourceFile:117) at net.minecraft.server.MinecraftServer.run(SourceFile:369) at li.run(SourceFile:628) A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- Head -- Stacktrace: at ahz.a(SourceFile:21) at aht.a(SourceFile:364) at aio.a(SourceFile:74) at aqt.a(SourceFile:162) at mr.a(SourceFile:166) at apw.a(SourceFile:781) at mr.c(SourceFile:101) at mr.d(SourceFile:114) at aha.e(SourceFile:310) at ahq.<init>(SourceFile:30) at aha.a(SourceFile:2198) at vu.a(SourceFile:91) at up.a(SourceFile:41) at ui.a(SourceFile:70) at sv.bm(SourceFile:420) at su.e(SourceFile:1321) at sv.e(SourceFile:295) at yf.e(SourceFile:25) at yp.e(SourceFile:189) at su.h(SourceFile:1208) at sv.h(SourceFile:171) at yf.h(SourceFile:30) at yp.h(SourceFile:245) at aha.a(SourceFile:1367) at ms.a(SourceFile:480) at aha.g(SourceFile:1345) -- Entity being ticked -- Details: Entity Type: Zombie (yp) Entity ID: 1272329 Entity Name: Zombie Entity's Exact location: 146.50, 64.00, -49.50 Entity's Block location: World: (146,64,-50), Chunk: (at 2,4,14 in 9,-4; contains blocks 144,0,-64 to 159,255,-49), Region: (0,-1; contains chunks 0,-32 to 31,-1, blocks 0,0,-512 to 511,255,-1) Entity's Momentum: 0.00, -0.08, 0.00 Stacktrace: at aha.h(SourceFile:1252) at ms.h(SourceFile:365) -- Affected level -- Details: Level name: Mob defence testing All players: 1 total; [mv['stidder'/1265298, l='Mob defence testing', x=126.57, y=64.00, z=-48.95]] Chunk stats: ServerChunkCache: 1163 Drop: 0 Level seed: 2395711507764008389 Level generator: ID 01 - flat, ver 0. Features enabled: true Level generator options: 2;7,59x1,3x3,2;1;stronghold,biome_1,village,decoration,dungeon,lake,mineshaft,lava_lake Level spawn location: World: (71,4,-42), Chunk: (at 7,0,6 in 4,-3; contains blocks 64,0,-48 to 79,255,-33), Region: (0,-1; contains chunks 0,-32 to 31,-1, blocks 0,0,-512 to 511,255,-1) Level time: 220564 game time, 16000 day time Level dimension: 0 Level storage version: 0x04ABD - Anvil Level weather: Rain time: 89123 (now: false), thunder time: 143514 (now: false) Level game mode: Game mode: creative (ID 1). Hardcore: false. Cheats: true Stacktrace: at net.minecraft.server.MinecraftServer.v(SourceFile:522) at net.minecraft.server.MinecraftServer.u(SourceFile:453) at bvj.u(SourceFile:117) at net.minecraft.server.MinecraftServer.run(SourceFile:369) at li.run(SourceFile:628) -- System Details -- Details: Minecraft Version: 1.7.9 Operating System: Windows 7 (amd64) version 6.1 Java Version: 1.8.0_05, Oracle Corporation Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation Memory: 312988624 bytes (298 MB) / 1607467008 bytes (1533 MB) up to 6681526272 bytes (6372 MB) JVM Flags: 2 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx7G AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used IntCache: cache: 0, tcache: 0, allocated: 12, tallocated: 94 Profiler Position: N/A (disabled) Vec3 Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used Player Count: 1 / 8; [mv['stidder'/1265298, l='Mob defence testing', x=126.57, y=64.00, z=-48.95]] Type: Integrated Server (map_client.txt) Is Modded: Probably not. Jar signature remains and both client + server brands are untouched. {code} And here is one from the snapshot 14w25b {code} ---- Minecraft Crash Report ---- // Everything's going to plan. No, really, that was supposed to happen. Time: 6/23/14 11:46 PM Description: Ticking entity java.lang.RuntimeException: Already decorating at amt.a(SourceFile:25) at amm.a(SourceFile:397) at ani.a(SourceFile:85) at azy.a(SourceFile:178) at ot.a(SourceFile:175) at ayv.a(SourceFile:1015) at ot.c(SourceFile:104) at ot.d(SourceFile:117) at alu.b(SourceFile:273) at amj.<init>(SourceFile:36) at alu.a(SourceFile:2407) at yc.a(SourceFile:67) at ws.a(SourceFile:47) at wk.a(SourceFile:75) at uw.bz(SourceFile:448) at uv.f(SourceFile:1402) at uw.f(SourceFile:315) at abj.f(SourceFile:40) at acf.f(SourceFile:186) at uv.j(SourceFile:1270) at uw.j(SourceFile:194) at abj.j(SourceFile:45) at acf.j(SourceFile:244) at alu.a(SourceFile:1425) at ou.a(SourceFile:549) at alu.g(SourceFile:1403) at alu.i(SourceFile:1308) at ou.i(SourceFile:422) at net.minecraft.server.MinecraftServer.w(SourceFile:578) at net.minecraft.server.MinecraftServer.v(SourceFile:506) at coe.v(SourceFile:132) at net.minecraft.server.MinecraftServer.run(SourceFile:422) at java.lang.Thread.run(Unknown Source) A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- Head -- Stacktrace: at amt.a(SourceFile:25) at amm.a(SourceFile:397) at ani.a(SourceFile:85) at azy.a(SourceFile:178) at ot.a(SourceFile:175) at ayv.a(SourceFile:1015) at ot.c(SourceFile:104) at ot.d(SourceFile:117) at alu.b(SourceFile:273) at amj.<init>(SourceFile:36) at alu.a(SourceFile:2407) at yc.a(SourceFile:67) at ws.a(SourceFile:47) at wk.a(SourceFile:75) at uw.bz(SourceFile:448) at uv.f(SourceFile:1402) at uw.f(SourceFile:315) at abj.f(SourceFile:40) at acf.f(SourceFile:186) at uv.j(SourceFile:1270) at uw.j(SourceFile:194) at abj.j(SourceFile:45) at acf.j(SourceFile:244) at alu.a(SourceFile:1425) at ou.a(SourceFile:549) at alu.g(SourceFile:1403) -- Entity being ticked -- Details: Entity Type: Zombie (acf) Entity ID: 1724 Entity Name: Zombie Entity's Exact location: 146.50, 64.00, -48.50 Entity's Block location: 146.00,64.00,-49.00 - World: (146,64,-49), Chunk: (at 2,4,15 in 9,-4; contains blocks 144,0,-64 to 159,255,-49), Region: (0,-1; contains chunks 0,-32 to 31,-1, blocks 0,0,-512 to 511,255,-1) Entity's Momentum: 0.00, -0.08, 0.00 Entity's Rider: ~~ERROR~~ NullPointerException: null Entity's Vehicle: ~~ERROR~~ NullPointerException: null Stacktrace: at alu.i(SourceFile:1308) at ou.i(SourceFile:422) -- Affected level -- Details: Level name: Mob defence testing All players: 1 total; [ox['stidder'/1771, l='Mob defence testing', x=126.57, y=64.00, z=-48.95]] Chunk stats: ServerChunkCache: 1162 Drop: 0 Level seed: 2395711507764008389 Level generator: ID 01 - flat, ver 0. Features enabled: true Level generator options: 2;7,59x1,3x3,2;1;stronghold,biome_1,village,decoration,dungeon,lake,mineshaft,lava_lake Level spawn location: 71.00,4.00,-42.00 - World: (71,4,-42), Chunk: (at 7,0,6 in 4,-3; contains blocks 64,0,-48 to 79,255,-33), Region: (0,-1; contains chunks 0,-32 to 31,-1, blocks 0,0,-512 to 511,255,-1) Level time: 220593 game time, 16000 day time Level dimension: 0 Level storage version: 0x04ABD - Anvil Level weather: Rain time: 89094 (now: false), thunder time: 143485 (now: false) Level game mode: Game mode: creative (ID 1). Hardcore: false. Cheats: true Stacktrace: at net.minecraft.server.MinecraftServer.w(SourceFile:578) at net.minecraft.server.MinecraftServer.v(SourceFile:506) at coe.v(SourceFile:132) at net.minecraft.server.MinecraftServer.run(SourceFile:422) at java.lang.Thread.run(Unknown Source) -- System Details -- Details: Minecraft Version: 14w25b Operating System: Windows 7 (amd64) version 6.1 Java Version: 1.8.0_05, Oracle Corporation Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation Memory: 255673200 bytes (243 MB) / 906493952 bytes (864 MB) up to 14316732416 bytes (13653 MB) JVM Flags: 2 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx15G IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0 Profiler Position: N/A (disabled) Player Count: 1 / 8; [ox['stidder'/1771, l='Mob defence testing', x=126.57, y=64.00, z=-48.95]] Type: Integrated Server (map_client.txt) Is Modded: Probably not. Jar signature remains and both client + server brands are untouched. {code} And here is the last one from when I generated the new world: {code} ---- Minecraft Crash Report ---- // Don't be sad. I'll do better next time, I promise! Time: 6/24/14 12:16 AM Description: Ticking entity java.lang.RuntimeException: Already decorating at amt.a(SourceFile:25) at amm.a(SourceFile:397) at amy.a(SourceFile:143) at bad.a(SourceFile:482) at ot.a(SourceFile:175) at ayv.a(SourceFile:1015) at ot.c(SourceFile:104) at ot.d(SourceFile:117) at alu.b(SourceFile:273) at alu.f(SourceFile:268) at alu.q(SourceFile:698) at ayb.a(SourceFile:25) at ayc.a(SourceFile:53) at ayc.apply(SourceFile:50) at ayd.a(SourceFile:67) at ayd.a(SourceFile:94) at atj.k(SourceFile:81) at atj.c(SourceFile:53) at ayv.a(SourceFile:670) at alu.d(SourceFile:287) at bbo.b(SourceFile:20) at amt.a(SourceFile:232) at amt.a(SourceFile:49) at amm.a(SourceFile:397) at amy.a(SourceFile:143) at bad.a(SourceFile:482) at ot.a(SourceFile:175) at ayv.a(SourceFile:1015) at ot.c(SourceFile:104) at ot.d(SourceFile:117) at alu.b(SourceFile:273) at amj.<init>(SourceFile:36) at alu.a(SourceFile:2407) at yc.a(SourceFile:67) at ws.a(SourceFile:47) at wk.a(SourceFile:75) at uw.bz(SourceFile:448) at uv.f(SourceFile:1402) at uw.f(SourceFile:315) at abj.f(SourceFile:40) at acf.f(SourceFile:186) at uv.j(SourceFile:1270) at uw.j(SourceFile:194) at abj.j(SourceFile:45) at acf.j(SourceFile:244) at alu.a(SourceFile:1425) at ou.a(SourceFile:549) at alu.g(SourceFile:1403) at alu.i(SourceFile:1308) at ou.i(SourceFile:422) at net.minecraft.server.MinecraftServer.w(SourceFile:578) at net.minecraft.server.MinecraftServer.v(SourceFile:506) at coe.v(SourceFile:132) at net.minecraft.server.MinecraftServer.run(SourceFile:422) at java.lang.Thread.run(Unknown Source) A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- Head -- Stacktrace: at amt.a(SourceFile:25) at amm.a(SourceFile:397) at amy.a(SourceFile:143) at bad.a(SourceFile:482) at ot.a(SourceFile:175) at ayv.a(SourceFile:1015) at ot.c(SourceFile:104) at ot.d(SourceFile:117) at alu.b(SourceFile:273) at alu.f(SourceFile:268) at alu.q(SourceFile:698) at ayb.a(SourceFile:25) at ayc.a(SourceFile:53) at ayc.apply(SourceFile:50) at ayd.a(SourceFile:67) at ayd.a(SourceFile:94) at atj.k(SourceFile:81) at atj.c(SourceFile:53) at ayv.a(SourceFile:670) at alu.d(SourceFile:287) at bbo.b(SourceFile:20) at amt.a(SourceFile:232) at amt.a(SourceFile:49) at amm.a(SourceFile:397) at amy.a(SourceFile:143) at bad.a(SourceFile:482) at ot.a(SourceFile:175) at ayv.a(SourceFile:1015) at ot.c(SourceFile:104) at ot.d(SourceFile:117) at alu.b(SourceFile:273) at amj.<init>(SourceFile:36) at alu.a(SourceFile:2407) at yc.a(SourceFile:67) at ws.a(SourceFile:47) at wk.a(SourceFile:75) at uw.bz(SourceFile:448) at uv.f(SourceFile:1402) at uw.f(SourceFile:315) at abj.f(SourceFile:40) at acf.f(SourceFile:186) at uv.j(SourceFile:1270) at uw.j(SourceFile:194) at abj.j(SourceFile:45) at acf.j(SourceFile:244) at alu.a(SourceFile:1425) at ou.a(SourceFile:549) at alu.g(SourceFile:1403) -- Entity being ticked -- Details: Entity Type: Zombie (acf) Entity ID: 15912 Entity Name: Zombie Entity's Exact location: -143.50, 65.00, 257.50 Entity's Block location: -144.00,65.00,257.00 - World: (-144,65,257), Chunk: (at 0,4,1 in -9,16; contains blocks -144,0,256 to -129,255,271), Region: (-1,0; contains chunks -32,0 to -1,31, blocks -512,0,0 to -1,255,511) Entity's Momentum: 0.00, -0.08, 0.00 Entity's Rider: ~~ERROR~~ NullPointerException: null Entity's Vehicle: ~~ERROR~~ NullPointerException: null Stacktrace: at alu.i(SourceFile:1308) at ou.i(SourceFile:422) -- Affected level -- Details: Level name: New World All players: 0 total; [] Chunk stats: ServerChunkCache: 14626 Drop: 585 Level seed: 7227146229540588600 Level generator: ID 00 - default, ver 1. Features enabled: true Level generator options: Level spawn location: -140.00,64.00,256.00 - World: (-140,64,256), Chunk: (at 4,4,0 in -9,16; contains blocks -144,0,256 to -129,255,271), Region: (-1,0; contains chunks -32,0 to -1,31, blocks -512,0,0 to -1,255,511) Level time: 652 game time, 652 day time Level dimension: 0 Level storage version: 0x04ABD - Anvil Level weather: Rain time: 108133 (now: false), thunder time: 97713 (now: false) Level game mode: Game mode: survival (ID 0). Hardcore: false. Cheats: false Stacktrace: at net.minecraft.server.MinecraftServer.w(SourceFile:578) at net.minecraft.server.MinecraftServer.v(SourceFile:506) at coe.v(SourceFile:132) at net.minecraft.server.MinecraftServer.run(SourceFile:422) at java.lang.Thread.run(Unknown Source) -- System Details -- Details: Minecraft Version: 14w25b Operating System: Windows 7 (amd64) version 6.1 Java Version: 1.8.0_05, Oracle Corporation Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation Memory: 686110648 bytes (654 MB) / 3391094784 bytes (3234 MB) up to 14316732416 bytes (13653 MB) JVM Flags: 2 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx15G IntCache: cache: 0, tcache: 0, allocated: 13, tallocated: 95 Profiler Position: N/A (disabled) Player Count: 0 / 8; [] Type: Integrated Server (map_client.txt) Is Modded: Probably not. Jar signature remains and both client + server brands are untouched. {code}

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Root Cause Analysis

  1. java.util.concurrent.ExecutionException

    java.lang.OutOfMemoryError: Java heap space

    at java.util.concurrent.FutureTask.report()
  2. Java RT
    FutureTask.get
    1. java.util.concurrent.FutureTask.report(Unknown Source)[?:1.8.0_73]
    2. java.util.concurrent.FutureTask.get(Unknown Source)[?:1.8.0_73]
    2 frames
  3. Unknown
    bcd.a
    1. g.a(SourceFile:46)[16w06a.jar:?]
    2. bcd.av(SourceFile:947)[16w06a.jar:?]
    3. bcd.a(SourceFile:392)[16w06a.jar:?]
    3 frames
  4. MC Client
    Main.main
    1. net.minecraft.client.main.Main.main(SourceFile:124)[16w06a.jar:?]
    1 frame