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 @unknown in MC-125703: http://www.mediafire.com/file/kkpj786xmlsem3g/Chew%27s_Minecraft_World.zip
Crash report
18w02a\: [^crash-2018-01-12_15.57.03-server.txt]
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 by 16
MC-124376
Minecraft crashes with: g: Non [a-z0-9/._-] character in path of location: minecraft:CaveSpider
Resolved
MC-124829
Crashing due to a invalid character
Resolved
MC-125703
18w01a And Beyond Crashes And Corruptions
Resolved
MC-125800
LAN or server not joinable
Resolved
MC-126112
Crash on single player, world previously saved in 1.12.2
Resolved
11 more links
relates to 3
Attachments
Comments 31
21 more comments
Reopened due to MC-130105 happening in 18w21a
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:
Non [a-z0-9_.-] character in namespace of location: 56*minecraft:stoneCrash report:
---- Minecraft Crash Report ----
// Uh... Did I do that?Time: 7/18/18 5:32 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$$Lambda$933/1733070969.run(Unknown Source)
at cjs.a(SourceFile:430)
at cfk.a(SourceFile:83)
at cfk$$Lambda$780/517960153.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$$Lambda$933/1733070969.run(Unknown Source)-- Affected screen --
Details:
Screen name: cjp
Stacktrace:
at cjs.a(SourceFile:430)
at cfk.a(SourceFile:83)
at cfk$$Lambda$780/517960153.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: 261977752 bytes (249 MB) / 855638016 bytes (816 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 @ 1.73GHzHope this helps!
@unknown done, the new issue is MC-134261. Thanks for your help!
boq
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|http://hopper.minecraft.net/help/guides/finding-minecraft-data-folder]here.If you cannot find a crash report, please attach the full launcher log found in
[minecraft/launcher_log.txt|http://hopper.minecraft.net/help/guides/minecraft-logs/].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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