Crash upon loading world: Non [a-z0-9/._-] character in path of location: minecraft:Zombie
The bug
Frequently when I go onto a singleplayer world in 18w02a, my game crashes.
How to reproduce
Occurs when entity id contains capital letters in the SpawnData tag.
/setblock ~ ~1 ~ minecraft:mob_spawner{SpawnData:{id:"Husk"}} replace
Another world download provided by Brandon in MC-125703: http://www.mediafire.com/file/kkpj786xmlsem3g/Chew%27s_Minecraft_World.zip
Crash report
Description: Exception ticking world g: Non [a-z0-9/._-] character in path of location: minecraft:Zombie at ns.<init>(SourceFile:36) at ns.<init>(SourceFile:41) at aru.g(SourceFile:42) at aru.b(SourceFile:185) at bbf.a(SourceFile:86) at bbf.Q_(SourceFile:104) at jm.<init>(SourceFile:52) at rt.b(SourceFile:105) at ru.c(SourceFile:165) at ro.d(SourceFile:219) at net.minecraft.server.MinecraftServer.w(SourceFile:673) at net.minecraft.server.MinecraftServer.v(SourceFile:606) at cmj.v(SourceFile:152) at net.minecraft.server.MinecraftServer.run(SourceFile:511) at java.lang.Thread.run(Thread.java:745)
Linked Issues
is duplicated by16
MC-124376Minecraft crashes with: g: Non [a-z0-9/._-] character in path of location: minecraft:CaveSpiderDuplicateMC-124829Crashing due to a invalid characterDuplicateMC-12570318w01a And Beyond Crashes And Corruptions DuplicateMC-125800LAN or server not joinableDuplicateMC-126112Crash on single player, world previously saved in 1.12.2DuplicateMC-126268Crashes when you try to use custom superflat presetDuplicateMC-126328Crash when exploring with elytra . Ticking world caused by Cave spiderDuplicateMC-126401Game crash when exploring upgraded 1.12.2 worldDuplicateMC-126550Game crashes right after loadDuplicateMC-126660Cresh report login SinglePlayer. 18w09aDuplicateMC-126884Crash caused by Cave Spider?DuplicateMC-127034Crash while loading worldDuplicateMC-12759618W11A: Server Exception in ticking world while trying to log onDuplicateMC-128203Exception ticking world: Non [a-z0-9/._-] character in path of location: minecraft:ZombieDuplicateMC-128554My old worlds crashDuplicateMC-130105path of location: CaveSpiderDuplicaterelates to4
MC-122473Game crashes when resourcepack selected (path of location: minecraft:blocks/stone frame)FixedMC-127142Failed to create block entity DUMMY (path of location: minecraft:DUMMY)FixedMC-130169Enchanted items with capitals in enchantment ID cause crash (path of location: minecraft:Cookie)FixedMC-134608Certain Spawner Tag Conditions Induce Game CrashFixedAttachments7
![[Mod] Michael Wobst](../../../data/avatars/users/37868.png){kind=small}
Created Issue:
Singleplayer Crash
Frequently when I go onto a singleplayer world in 18w02a, my game crashes.
Environment
Windows
![[Mod] tryashtar](../../../data/avatars/users/41963.png){kind=small}
![[Bot] Arisa](../../../data/assets/gravatar/mustek2.png){kind=small}
[New World--.zip]
The bug
Frequently when I go onto a singleplayer world in 18w02a, my game crashes.
Crash report
Description: Exception ticking world g: Non [a-z0-9/._-] character in path of location: minecraft:Zombie at ns.<init>(SourceFile:36) at ns.<init>(SourceFile:41) at aru.g(SourceFile:42) at aru.b(SourceFile:185) at bbf.a(SourceFile:86) at bbf.Q_(SourceFile:104) at jm.<init>(SourceFile:52) at rt.b(SourceFile:105) at ru.c(SourceFile:165) at ro.d(SourceFile:219) at net.minecraft.server.MinecraftServer.w(SourceFile:673) at net.minecraft.server.MinecraftServer.v(SourceFile:606) at cmj.v(SourceFile:152) at net.minecraft.server.MinecraftServer.run(SourceFile:511) at java.lang.Thread.run(Thread.java:745)
Windows
Singleplayer CrashCrash upon loading world: Non [a-z0-9/._-] character in path of location: minecraft:Zombie
is duplicated by
![[Mod] Les3awe](../../../data/avatars/users/79847.png){kind=small}
The bug
Frequently when I go onto a singleplayer world in 18w02a, my game crashes.
Crash reportDescription: Exception ticking world g: Non [a-z0-9/._-] character in path of location: minecraft:Zombie at ns.<init>(SourceFile:36) at ns.<init>(SourceFile:41) at aru.g(SourceFile:42) at aru.b(SourceFile:185) at bbf.a(SourceFile:86) at bbf.Q_(SourceFile:104) at jm.<init>(SourceFile:52) at rt.b(SourceFile:105) at ru.c(SourceFile:165) at ro.d(SourceFile:219) at net.minecraft.server.MinecraftServer.w(SourceFile:673) at net.minecraft.server.MinecraftServer.v(SourceFile:606) at cmj.v(SourceFile:152) at net.minecraft.server.MinecraftServer.run(SourceFile:511) at java.lang.Thread.run(Thread.java:745)The bug
Frequently when I go onto a singleplayer world in 18w02a, my game crashes.
Reproduce
Occurs when entity id contains capital letters in the SpawnData tag.
Use the command/setblock ~ ~1 ~ minecraft:mob_spawner{SpawnData:{id:"Husk"}} replaceCrash report
Description: Exception ticking world g: Non [a-z0-9/._-] character in path of location: minecraft:Zombie at ns.<init>(SourceFile:36) at ns.<init>(SourceFile:41) at aru.g(SourceFile:42) at aru.b(SourceFile:185) at bbf.a(SourceFile:86) at bbf.Q_(SourceFile:104) at jm.<init>(SourceFile:52) at rt.b(SourceFile:105) at ru.c(SourceFile:165) at ro.d(SourceFile:219) at net.minecraft.server.MinecraftServer.w(SourceFile:673) at net.minecraft.server.MinecraftServer.v(SourceFile:606) at cmj.v(SourceFile:152) at net.minecraft.server.MinecraftServer.run(SourceFile:511) at java.lang.Thread.run(Thread.java:745)
is duplicated by
![[Mod] violine1101](../../../data/avatars/users/92858.png){kind=small}
relates to
![[Mod] Neko](../../../data/avatars/users/92901.png){kind=small}
relates to
relates to
is duplicated by
is duplicated by
The bug
Frequently when I go onto a singleplayer world in 18w02a, my game crashes.
ReproduceOccurs when entity id contains capital letters in the SpawnData tag.
Use the command/setblock ~ ~1 ~ minecraft:mob_spawner{SpawnData:{id:"Husk"}} replaceCrash report
Description: Exception ticking world g: Non [a-z0-9/._-] character in path of location: minecraft:Zombie at ns.<init>(SourceFile:36) at ns.<init>(SourceFile:41) at aru.g(SourceFile:42) at aru.b(SourceFile:185) at bbf.a(SourceFile:86) at bbf.Q_(SourceFile:104) at jm.<init>(SourceFile:52) at rt.b(SourceFile:105) at ru.c(SourceFile:165) at ro.d(SourceFile:219) at net.minecraft.server.MinecraftServer.w(SourceFile:673) at net.minecraft.server.MinecraftServer.v(SourceFile:606) at cmj.v(SourceFile:152) at net.minecraft.server.MinecraftServer.run(SourceFile:511) at java.lang.Thread.run(Thread.java:745)The bug
Frequently when I go onto a singleplayer world in 18w02a, my game crashes.
How to reproduce
Occurs when entity id contains capital letters in the SpawnData tag.
Use the command/setblock ~ ~1 ~ minecraft:mob_spawner{SpawnData:{id:"Husk"}} replaceCrash report
Description: Exception ticking world g: Non [a-z0-9/._-] character in path of location: minecraft:Zombie at ns.<init>(SourceFile:36) at ns.<init>(SourceFile:41) at aru.g(SourceFile:42) at aru.b(SourceFile:185) at bbf.a(SourceFile:86) at bbf.Q_(SourceFile:104) at jm.<init>(SourceFile:52) at rt.b(SourceFile:105) at ru.c(SourceFile:165) at ro.d(SourceFile:219) at net.minecraft.server.MinecraftServer.w(SourceFile:673) at net.minecraft.server.MinecraftServer.v(SourceFile:606) at cmj.v(SourceFile:152) at net.minecraft.server.MinecraftServer.run(SourceFile:511) at java.lang.Thread.run(Thread.java:745)
The bug
Frequently when I go onto a singleplayer world in 18w02a, my game crashes.
How to reproduce
Occurs when entity id contains capital letters in the SpawnData tag.
Use the command/setblock ~ ~1 ~ minecraft:mob_spawner{SpawnData:{id:"Husk"}} replaceAnother world download provided by Brandon in
MC-125703: http://www.mediafire.com/file/kkpj786xmlsem3g/Chew%27s_Minecraft_World.zipCrash report
Description: Exception ticking world g: Non [a-z0-9/._-] character in path of location: minecraft:Zombie at ns.<init>(SourceFile:36) at ns.<init>(SourceFile:41) at aru.g(SourceFile:42) at aru.b(SourceFile:185) at bbf.a(SourceFile:86) at bbf.Q_(SourceFile:104) at jm.<init>(SourceFile:52) at rt.b(SourceFile:105) at ru.c(SourceFile:165) at ro.d(SourceFile:219) at net.minecraft.server.MinecraftServer.w(SourceFile:673) at net.minecraft.server.MinecraftServer.v(SourceFile:606) at cmj.v(SourceFile:152) at net.minecraft.server.MinecraftServer.run(SourceFile:511) at java.lang.Thread.run(Thread.java:745)
is duplicated by
is duplicated by
is duplicated by
![[Mod] bemoty](../../../data/avatars/users/50554.png){kind=small}
is duplicated by
is duplicated by
is duplicated by
is duplicated by
is duplicated by
![[Mod] Pokechu22](../../../data/avatars/users/92931.png){kind=small}
is duplicated by
is duplicated by
relates to
is duplicated by
![[Mojang] Nathan Adams](../../../data/assets/gravatar/dinnerbone.png){kind=small}
![[Mojang] Georgii Gavrichev](../../../data/avatars/users/22428.png){kind=small}
[Mojang] Georgii Gavrichevis duplicated by
is duplicated by
is duplicated by
is duplicated by
is duplicated by
relates to
relates to
relates to
relates to
When the tag contains capital letters the command will not be executed.
The following command can be successfully executed correctly in 1.12.2.
/summon Husk ~ ~ ~
/give @p Stone 1
/summon husk ~ ~ ~ {HandItems:[{id:Stone,Count:1},{}]}
1.12.2:
/setblock ~ ~ ~ minecraft:mob_spawner 0 replace {SpawnData:{id:"husk",HandItems:[{id:Stone,Count:1},{}]}}
18w05a:
/setblock ~ ~ ~ minecraft:mob_spawner{SpawnData:{id:"husk",HandItems:[{id:Stone,Count:1},{}]}} replace
1.12.2:
/setblock ~ ~ ~ minecraft:mob_spawner 0 replace {SpawnData:{id:"Husk"}}
18w05a:
/setblock ~ ~ ~ minecraft:mob_spawner{SpawnData:{id:"Husk"}} replace
Thank you for your report!
However, this issue is a Duplicate of MC-124123.
If you have additional information, please add it to that report.
Please search before reporting, as it's likely that one exists already.
Quick Links:
📓 Issue Guidelines – 💬 Community Support – 📧 Customer Support – 📖 Game Wiki
Thank you for your report!
However, this issue is a Duplicate of MC-124123.
If you have additional information, please add it to that report.
Please search before reporting, as it's likely that one exists already.
Quick Links:
📓 Issue Guidelines – 💬 Community Support – 📧 Customer Support – 📖 Game Wiki
Thank you for your report!
However, this issue is a Duplicate of MC-124123.
It has been linked to this report. If you have additional information, please add it to that report.
The issue is caused not specifically by the cave spider, but rather that it is CaveSpider with capitals, instead of the new ID cave_spider in lower case.
As far as I can tell, it looks like this is a fairly old world (not newly generated)? That might explain why the old ID is present (though of course the game should be converting them). In the mean time I might recommend using a new world if you want to look at the generation.
Quick Links:
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Thank you for your report!
However, this issue is a Duplicate of MC-124123.
If you have additional information, please add it to that report.
Please search before reporting, as it's likely that one exists already.
Quick Links:
📓 Issue Guidelines – 💬 Community Support – 📧 Customer Support – 📖 Game Wiki
Right. Once MC-124123 is fixed, please do check again.
Irritated Gamer Your issue is described in MC-124123.
Make a bug report instead of commenting in the future, as that will make it more visible 
Thank you for your report!
However, this issue is a Duplicate of MC-124123.
If you have additional information, please add it to that report.
Please search before reporting, as it's likely that one exists already.
Quick Links:
📓 Issue Guidelines – 💬 Community Support – 📧 Customer Support – 📖 Game Wiki
Thank you for your report!
However, this issue is a Duplicate of MC-124123.
If you have additional information, please add it to that report.
Please search before reporting, as it's likely that one exists already.
Quick Links:
📓 Issue Guidelines – 💬 Community Support – 📧 Customer Support – 📖 Game Wiki
Maybe related to MC-124123
The bug
When Minecraft loads a custom superflat preset, the game can crash. This will happen if a semicolon ( ; ) is placed before the id of a block (eg. "minecraft:stone")
What I expected to happen was:
Minecraft would not crash, and revert to the "Classic Flat" preset, as it did in previous versions.
What actually happened was:
Minecraft crashed.
How to reproduce
- Click "Create New World"
- Select "Superflat" world type
- Go into the the superflat customization settings
- Put in the block id of a block (eg. "minecraft:stone")
- Place a semicolon, as you would if you were going to specify a biome id
- Specify another block id instead
- Click "Use Preset"
-> 
Minecraft crashes
Crash report
---- Minecraft Crash Report ---- // Why is it breaking :(Time: 7/19/18 5:50 PM Description: mouseClicked event handleri: Non [a-z0-9_.-] character in namespace of location: 56*minecraft:stone at pc.<init>(SourceFile:35) at pc.<init>(SourceFile:43) at btu.a(SourceFile:369) at cjb.a(SourceFile:70) at cjp$1.a(SourceFile:170) at cgj.mouseClicked(SourceFile:103) at chf.mouseClicked(SourceFile:46) at cfk.b(SourceFile:83) at cfk$$Lambda$932/348480093.run(Unknown Source) at cjs.a(SourceFile:430) at cfk.a(SourceFile:83) at cfk$$Lambda$779/1863346936.invoke(Unknown Source) at org.lwjgl.glfw.GLFWMouseButtonCallbackI.callback(GLFWMouseButtonCallbackI.java:36) at org.lwjgl.system.JNI.invokeV(Native Method) at org.lwjgl.glfw.GLFW.glfwPollEvents(GLFW.java:3029) at cfs.a(SourceFile:308) at cfi.c(SourceFile:872) at cfi.a(SourceFile:392) at net.minecraft.client.main.Main.main(SourceFile:144) A detailed walkthrough of the error, its code path and all known details is as follows: ----------------------------------------------------------------------------------------- Head -- Thread: Client thread Stacktrace: at pc.<init>(SourceFile:35) at pc.<init>(SourceFile:43) at btu.a(SourceFile:369) at cjb.a(SourceFile:70) at cjp$1.a(SourceFile:170) at cgj.mouseClicked(SourceFile:103) at chf.mouseClicked(SourceFile:46) at cfk.b(SourceFile:83) at cfk$$Lambda$932/348480093.run(Unknown Source)-- Affected screen -- Details: Screen name: cjp Stacktrace: at cjs.a(SourceFile:430) at cfk.a(SourceFile:83) at cfk$$Lambda$779/1863346936.invoke(Unknown Source) at org.lwjgl.glfw.GLFWMouseButtonCallbackI.callback(GLFWMouseButtonCallbackI.java:36) at org.lwjgl.system.JNI.invokeV(Native Method) at org.lwjgl.glfw.GLFW.glfwPollEvents(GLFW.java:3029) at cfs.a(SourceFile:308) at cfi.c(SourceFile:872) at cfi.a(SourceFile:392) at net.minecraft.client.main.Main.main(SourceFile:144)-- System Details -- Details: Minecraft Version: 1.13 Operating System: Windows 10 (amd64) version 10.0 Java Version: 1.8.0_51, Oracle Corporation Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation Memory: 416502584 bytes (397 MB) / 704643072 bytes (672 MB) up to 1073741824 bytes (1024 MB) JVM Flags: 9 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xss1M -Xmx1G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=16M Launched Version: 1.13 LWJGL: 3.1.6 build 14 OpenGL: GeForce GTX 460M/PCIe/SSE2 GL version 4.5.0 NVIDIA 369.09, NVIDIA Corporation GL Caps: Using GL 1.3 multitexturing. Using GL 1.3 texture combiners. Using framebuffer objects because OpenGL 3.0 is supported and separate blending is supported. Shaders are available because OpenGL 2.1 is supported. VBOs are available because OpenGL 1.5 is supported. Using VBOs: Yes Is Modded: Probably not. Jar signature remains and client brand is untouched. Type: Client (map_client.txt) Resource Packs: Current Language: English (US) Profiler Position: N/A (disabled) CPU: 8x Intel(R) Core(TM) i7 CPU Q 740 @ 1.73GHz
Other
Doesn't necessarily seem to be a duplicate of MC-124123 (although probably strongly related). I reported this issue upon the recommendation of Kumasasa.
This issue might relate to/duplicate MC-124123.
roitel, consider using a tool that might be capable of deleting the corrupted chunk. If you want to kill the horse, do so before upgrading the world to 1.13. As of 1.11, the horse's entity id is now minecraft:horse, making it more difficult to target in a 1.13 world. Additionally, /kill only kills entities in loaded chunks.
We do not have enough information to find the cause of this issue.
Please attach the crash report found in minecraft/crash-reports/crash-<DATE>-client.txt here.
If you cannot find a crash report, please attach the full launcher log found in minecraft/launcher_log.txt.
This issue has been temporarily closed as Awaiting Response. Once the requested information has been delivered, the report will be reopened automatically.
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crash-2018-01-12_15.57.03-server.txt
Could you please attach the world as a zip file here as well?
New World--.zip
This bug also occurs in 18w03a
Kieran Matthew Robert Legg, you can update the affected version list yourself.
Please do not mark unreleased versions as affected.
You don't have access to them yet.
Also affects 18w05a
Still present in 18w06a
Confirmed for 18w07b
Still there in 18w08a
Confirmed present in 18w08b.
Confirmed present in 18w09a
sad because i changed so much in my world, the backup is far away from now
still in 18w10a
still in 18w10d
Same
After entering a world and seeing the content, the same crash appears in 10d, with the following:
[18:40:26] [Client thread/INFO] [com.mojang.text2speech.NarratorWindows] Narrator library for x64 successfully loaded [18:40:26] [Client thread/ERROR] [net.minecraft.realms.RealmsBridge] Realms module missing [18:56:24] [Client thread/WARN] [bp] Ambiguity between arguments [teleport, destination] and [teleport, targets] with inputs: [Player, 0123, @e, dd12be42-52a9-4a91-a8a1-11c01849e498] [18:56:24] [Client thread/WARN] [bp] Ambiguity between arguments [teleport, location] and [teleport, destination] with inputs: [0.1 -0.5 .9, 0 0 0] [18:56:24] [Client thread/WARN] [bp] Ambiguity between arguments [teleport, location] and [teleport, targets] with inputs: [0.1 -0.5 .9, 0 0 0] [18:56:24] [Client thread/WARN] [bp] Ambiguity between arguments [teleport, targets] and [teleport, destination] with inputs: [Player, 0123, dd12be42-52a9-4a91-a8a1-11c01849e498] [18:56:24] [Client thread/WARN] [bp] Ambiguity between arguments [teleport, targets, location] and [teleport, targets, destination] with inputs: [0.1 -0.5 .9, 0 0 0] [18:56:24] [Client thread/INFO] [arv] Loaded 0 recipesMy Bugthread, which I wanted to recreate:
A bug which i have encountered is that when i go to spawn (through a nether portal) my game crashes and i get this crash report log:
This is the netherportal if you're interested(first picture, others are from different bugs):
My world (1.12.2):http://www.mediafire.com/file/mugx846yni1bvy8/New_World_snapshot_3_1_in1_12_2.zip
My world(18w10d): http://www.mediafire.com/file/b2338fw66pn4jc3/New_World_snapshot_3_1_in_10w18d.zip
The crash:
[21:34:20] [Client thread/INFO]: Setting user: LilBros13
[21:34:23] [Client thread/INFO]: LWJGL Version: 3.1.2 build 29
[21:34:25] [Client thread/INFO]: Reloading ResourceManager: Default, Clear Glass.zip
[21:34:26] [Sound Library Loader/INFO]: Starting up SoundSystem...
[21:34:26] [Thread-2/INFO]: Initializing No Sound
[21:34:26] [Thread-2/INFO]: (Silent Mode)
[21:34:26] [Thread-2/INFO]: OpenAL initialized.
[21:34:26] [Sound Library Loader/INFO]: Preloading sound minecraft:sounds/ambient/underwater/underwater_ambience.ogg
[21:34:26] [Sound Library Loader/INFO]: Sound engine started
[21:34:31] [Client thread/INFO]: Created: 1024x512 textures-atlas
[21:34:33] [Client thread/INFO]: Narrator library for x64 successfully loaded
[21:34:33] [Client thread/ERROR]: Realms module missing
[21:34:35] [Client thread/WARN]: Ambiguity between arguments [teleport, destination] and [teleport, targets] with inputs: [Player, 0123, @e, dd12be42-52a9-4a91-a8a1-11c01849e498]
[21:34:35] [Client thread/WARN]: Ambiguity between arguments [teleport, location] and [teleport, destination] with inputs: [0.1 -0.5 .9, 0 0 0]
[21:34:35] [Client thread/WARN]: Ambiguity between arguments [teleport, location] and [teleport, targets] with inputs: [0.1 -0.5 .9, 0 0 0]
[21:34:35] [Client thread/WARN]: Ambiguity between arguments [teleport, targets] and [teleport, destination] with inputs: [Player, 0123, dd12be42-52a9-4a91-a8a1-11c01849e498]
[21:34:35] [Client thread/WARN]: Ambiguity between arguments [teleport, targets, location] and [teleport, targets, destination] with inputs: [0.1 -0.5 .9, 0 0 0]
[21:34:36] [Client thread/INFO]: Loaded 0 recipes
[21:34:36] [Client thread/INFO]: Loaded 0 advancements
[21:34:36] [Server thread/INFO]: Starting integrated minecraft server version 18w10d
[21:34:36] [Server thread/INFO]: Generating keypair
[21:34:36] [Server thread/INFO]: Reloading ResourceManager: Default
[21:34:36] [Server thread/INFO]: Loaded 519 recipes
[21:34:37] [Server thread/INFO]: Loaded 562 advancements
[21:34:37] [Server thread/INFO]: Preparing start region for level 0
[21:34:38] [Server thread/INFO]: Preparing spawn area: 0%
[21:34:38] [Server thread/INFO]: Preparing spawn area: 0%
[21:34:38] [Server thread/INFO]: Preparing spawn area: 0%
[21:34:38] [Server thread/INFO]: Preparing spawn area: 0%
[21:34:38] [Server thread/INFO]: Preparing spawn area: 0%
[21:34:38] [Server thread/INFO]: Preparing spawn area: 0%
[21:34:38] [Server thread/INFO]: Preparing spawn area: 0%
[21:34:38] [Server thread/INFO]: Preparing spawn area: 0%
[21:34:38] [Server thread/INFO]: Preparing spawn area: 0%
[21:34:38] [Server thread/INFO]: Preparing spawn area: 0%
[21:34:38] [Server thread/INFO]: Preparing spawn area: 0%
[21:34:38] [Server thread/INFO]: Preparing spawn area: 0%
[21:34:38] [Server thread/INFO]: Preparing spawn area: 0%
[21:34:38] [Server thread/INFO]: Preparing spawn area: 0%
[21:34:38] [Server thread/INFO]: Preparing spawn area: 0%
[21:34:38] [Server thread/INFO]: Preparing spawn area: 0%
[21:34:38] [Server thread/INFO]: Preparing spawn area: 0%
[21:34:38] [Server thread/INFO]: Preparing spawn area: 0%
[21:34:38] [Server thread/INFO]: Preparing spawn area: 0%
[21:34:38] [Server thread/INFO]: Preparing spawn area: 0%
[21:34:38] [Server thread/INFO]: Preparing spawn area: 0%
[21:34:38] [Server thread/INFO]: Preparing spawn area: 0%
[21:34:38] [Server thread/INFO]: Preparing spawn area: 0%
[21:34:38] [Server thread/INFO]: Preparing spawn area: 0%
[21:34:38] [Server thread/INFO]: Preparing spawn area: 0%
[21:34:39] [Server thread/INFO]: Changing view distance to 11, from 10
[21:34:44] [Server thread/INFO]: LilBros13[local:E:0dc36194] logged in with entity id 394 at (-303.53546924040256, 62.0, 544.3159589071719)
[21:34:44] [Server thread/INFO]: LilBros13 joined the game
[21:34:45] [Server thread/ERROR]: Encountered an unexpected exception
h: Ticking memory connection
at tb.c(SourceFile:188) ~[18w10d.jar:?]
at net.minecraft.server.MinecraftServer.w(SourceFile:720) ~[18w10d.jar:?]
at net.minecraft.server.MinecraftServer.v(SourceFile:627) ~[18w10d.jar:?]
at cyv.v(SourceFile:155) ~[18w10d.jar:?]
at net.minecraft.server.MinecraftServer.run(SourceFile:532) [18w10d.jar:?]
at java.lang.Thread.run(Thread.java:745) [?:1.8.0_25]
Caused by: i: Non [a-z0-9/._-] character in path of location: minecraft:Zombie
at oe.<init>(SourceFile:36) ~[18w10d.jar:?]
at oe.<init>(SourceFile:41) ~[18w10d.jar:?]
at ats.g(SourceFile:42) ~[18w10d.jar:?]
at ats.b(SourceFile:185) ~[18w10d.jar:?]
at bfp.a(SourceFile:86) ~[18w10d.jar:?]
at bfp.ac_(SourceFile:104) ~[18w10d.jar:?]
at jw.<init>(SourceFile:53) ~[18w10d.jar:?]
at sk.b(SourceFile:105) ~[18w10d.jar:?]
at sl.c(SourceFile:198) ~[18w10d.jar:?]
at sl.a(SourceFile:223) ~[18w10d.jar:?]
at up.a(SourceFile:273) ~[18w10d.jar:?]
at up.c(SourceFile:342) ~[18w10d.jar:?]
at up.a(SourceFile:166) ~[18w10d.jar:?]
at te.b(SourceFile:119) ~[18w10d.jar:?]
at te.aa_(SourceFile:66) ~[18w10d.jar:?]
at hn.a(SourceFile:221) ~[18w10d.jar:?]
at tb.c(SourceFile:175) ~[18w10d.jar:?]
... 5 more
[21:34:45] [Server thread/ERROR]: This crash report has been saved to: C:\Users\Jurriaan\AppData\Roaming\.minecraft\crash-reports\crash-2018-03-09_21.34.45-server.txt
[21:34:45] [Server thread/INFO]: Stopping server
[21:34:45] [Server thread/INFO]: Saving players
[21:34:45] [Server thread/INFO]: LilBros13 lost connection: Disconnected
[21:34:45] [Server thread/INFO]: LilBros13 left the game
[21:34:45] [Server thread/INFO]: Saving worlds
[21:34:45] [Server thread/INFO]: Saving chunks for level 'New World Snapshot'/overworld
[21:34:45] [Server thread/ERROR]: Failed to save chunk
i: Non [a-z0-9/._-] character in path of location: minecraft:Zombie
at oe.<init>(SourceFile:36) ~[18w10d.jar:?]
at oe.<init>(SourceFile:41) ~[18w10d.jar:?]
at ats.g(SourceFile:42) ~[18w10d.jar:?]
at ats.b(SourceFile:185) ~[18w10d.jar:?]
at bfp.a(SourceFile:86) ~[18w10d.jar:?]
at bim.a(SourceFile:419) ~[18w10d.jar:?]
at bim.a(SourceFile:187) [18w10d.jar:?]
at sd.b(SourceFile:225) [18w10d.jar:?]
at sd.a(SourceFile:251) [18w10d.jar:?]
at se.a(SourceFile:845) [18w10d.jar:?]
at net.minecraft.server.MinecraftServer.a(SourceFile:446) [18w10d.jar:?]
at net.minecraft.server.MinecraftServer.j_(SourceFile:471) [18w10d.jar:?]
at cyv.j_(SourceFile:311) [18w10d.jar:?]
at net.minecraft.server.MinecraftServer.run(SourceFile:565) [18w10d.jar:?]
at java.lang.Thread.run(Thread.java:745) [?:1.8.0_25]
[21:34:45] [Server thread/INFO]: Saving chunks for level 'New World Snapshot'/the_nether
[21:34:46] [Server thread/INFO]: Saving chunks for level 'New World Snapshot'/the_end
still in 18w11a
Another Crashreport:
If you want more info please say so
Still in 18w14b. Looks like that regex is missing some stuff, based on the error msg:
It's looking for
but it's finding : and S, which aren't in the expression. Regex should probably be
right?
(edited to make inline code into code blocks... JIRA really wanted to turn the underscores into italics tags)
I should note that while this happens on startup now, it first occurred when I entered an older area, which must've had a skeleton loaded in it.
Latest crash report:
If I recall correctly: paths are supposed to be all lowercase, but the issue is that it's not being upgraded properly. Though your mention of the : is also interesting – it's supposed to be split into a namespace (minecraft) and the other part, but if the regex is being run against the whole thing then something weird is happening (I'm not 100% sure if it is or isn't; it might be outputting the whole thing).
Affects latest snapshot, 18w15a.
crash-2018-04-11_12.28.49-server.txt
Something I'm seeing that I didn't catch in any other comments here is my world is on Peaceful but a zombie is causing the crash.
I can confirm for 18w16a
crash-2018-04-20_18.19.08-server.txt
Had the same issue, the world loads find in the snapshot but when I start to wonder it will crash as well. crash-2018-04-22_18.35.17-server.txt
Reopened due to
MC-130105happening in 18w21aStill present in 18w22c
I'm not 100% sure but this bug may still be present in 1.13. Recently I was creating a custom superflat preset, and at one point when I clicked "Done", the game crashed. I analyzed the crash report and immediately thought of this issue when I saw this:
Crash report:
Hope this helps!
carpet0928, please create a new ticket with a reference to this.
Kumasasa done, the new issue is
MC-134261. Thanks for your help!