Failed to locate library: lwjgl.dll (caused by non-ANSI characters in usernames)
You need to create a new Windows username without any special characters, changing your current username DOES NOT work
Windows 7, 8, 8.1: https://support.microsoft.com/en-us/help/13951/windows-create-user-account#create-user-account=windows
*NOTE:* Scroll down for Windows 7 instructions, use the Windows 8.1 instructions for Windows 8
Windows 10: https://support.microsoft.com/en-us/help/4026923/windows-10-create-a-local-user-or-administrator-account
Description from MC-143300 (CapFan):
Testing result Summary: Windows userpaths with non-ANSI characters will result in a client crash. This cannot be fixed with --workDir.
Setup: I created four administrator accounts, Test, Testö, TestĂ, and Testş. Methodology: With each account I attempted to run Minecraft normally, and run Minecraft with --workDir directed to C:\MC_Root\.
Result details: The Test username (English) is in both Ascii and ANSI sets. This was my control to verify that the testing methodology was sound. In both cases, the client ran normally. The Testö username (Swedish) is not ascii, but is in the ANSI set (alt+0246). In both cases, the client ran normally.
The TestĂ username (Vietnamese) and Testş username (Azerbaijani) are not in the ANSI set. Running with default settings produces the "Could not find or load main class net.minecraft.client.main.Main" error (launcher_log.txt). Running with --workDir C:\MC argument produces the "java.lang.UnsatisfiedLinkError: Failed to locate library: lwjgl.dll" error (crash-2019-01-28_15.04.56-client.txt).
---- Minecraft Crash Report ---- // Hi. I'm Minecraft, and I'm a crashaholic. Time: 27.08.18 20:22 Description: Initializing game java.lang.UnsatisfiedLinkError: Failed to locate library: lwjgl.dll at org.lwjgl.system.Library.loadSystem(Library.java:147) at org.lwjgl.system.Library.loadSystem(Library.java:67) at org.lwjgl.system.Library.<clinit>(Library.java:50) at org.lwjgl.system.MemoryUtil.<clinit>(MemoryUtil.java:61) at org.lwjgl.system.MemoryStack.<init>(MemoryStack.java:61) at org.lwjgl.system.MemoryStack.create(MemoryStack.java:82) at org.lwjgl.system.MemoryStack.create(MemoryStack.java:71) at org.lwjgl.system.MemoryStack$$Lambda$809/1436538348.get(Unknown Source) at java.lang.ThreadLocal$SuppliedThreadLocal.initialValue(ThreadLocal.java:284) at java.lang.ThreadLocal.setInitialValue(ThreadLocal.java:180) at java.lang.ThreadLocal.get(ThreadLocal.java:170) at org.lwjgl.system.MemoryStack.stackGet(MemoryStack.java:628) at org.lwjgl.system.MemoryStack.stackPush(MemoryStack.java:637) at cgc.a(SourceFile:127) at cfs.an(SourceFile:557) at cfs.am(SourceFile:436) at cfs.a(SourceFile:380) at net.minecraft.client.main.Main.main(SourceFile:144) A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- Head -- Thread: Client thread Stacktrace: at org.lwjgl.system.Library.loadSystem(Library.java:147) at org.lwjgl.system.Library.loadSystem(Library.java:67) at org.lwjgl.system.Library.<clinit>(Library.java:50) at org.lwjgl.system.MemoryUtil.<clinit>(MemoryUtil.java:61) at org.lwjgl.system.MemoryStack.<init>(MemoryStack.java:61) at org.lwjgl.system.MemoryStack.create(MemoryStack.java:82) at org.lwjgl.system.MemoryStack.create(MemoryStack.java:71) at org.lwjgl.system.MemoryStack$$Lambda$809/1436538348.get(Unknown Source) at java.lang.ThreadLocal$SuppliedThreadLocal.initialValue(ThreadLocal.java:284) at java.lang.ThreadLocal.setInitialValue(ThreadLocal.java:180) at java.lang.ThreadLocal.get(ThreadLocal.java:170) at org.lwjgl.system.MemoryStack.stackGet(MemoryStack.java:628) at org.lwjgl.system.MemoryStack.stackPush(MemoryStack.java:637) at cgc.a(SourceFile:127) at cfs.an(SourceFile:557) at cfs.am(SourceFile:436) -- Initialization -- Details: Stacktrace: at cfs.a(SourceFile:380) at net.minecraft.client.main.Main.main(SourceFile:144) -- System Details -- Details: Minecraft Version: 1.13.1 Operating System: Windows 7 (amd64) version 6.1 Java Version: 1.8.0_51, Oracle Corporation Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation Memory: 393038896 bytes (374 MB) / 536870912 bytes (512 MB) up to 2147483648 bytes (2048 MB) JVM Flags: 9 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xss1M -Xmx2G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=16M Launched Version: 1.13.1 LWJGL: 3.1.6 build 14 OpenGL: ~~ERROR~~ NoClassDefFoundError: Could not initialize class org.lwjgl.system.Library GL Caps: Using VBOs: Yes Is Modded: Probably not. Jar signature remains and client brand is untouched. Type: Client (map_client.txt) Resource Packs: Current Language: ~~ERROR~~ NullPointerException: null Profiler Position: N/A (disabled) CPU: <unknown>
Linked Issues
is duplicated by23
MC-136666Error: java.lang.UnsatisfiedLinkError: Failed to locate library: lwjgl.dlDuplicateMC-136796java.lang.UnsatisfiedLinkError: Failed to locate library: lwjgl.dllDuplicateMC-139191Error: java.lang.UnsatisfiedLinkError: Failed to locate library: lwjgl.dllDuplicateMC-140644Error: Could not find or load main class net.minecraft.client.main.MainInvalidMC-141557The game crashed whilst initializing game Error: java.lang.UnsatisfiedLinkError: Failed to locate library: lwjgl.dllDuplicateMC-143300Non-ANSI windows user pathnames result in client crashes.DuplicateMC-143564Error: Could not find or load main class net.minecraft.client.main.MainDuplicateMC-150025Can't launch the gameDuplicateMC-157198Game crashes on 2nd launch DuplicateMC-158520Game CrashedDuplicateMC-249131Completion Code 1 ERRORDuplicate
MCL-9444Error: Could not find or load main class net.minecraft.client.main.MainDuplicateMCL-9869Failed to Launch as failed to locate libraryDuplicateMCL-10022No done initalizingDuplicateMCL-10200wont playDuplicateMCL-10216Java does not work with Unicode paths on WindowsDuplicateMCL-10426GAME CRASH DuplicateMCL-104481.13.2 Error: Could not find or load main class net.minecraft.client.main.MainDuplicateMCL-10714Instant Crash with Exit Code 1DuplicateMCL-10891Minecraft 1.14.1: The game crashed whilst initializing game Error: java.lang.UnsatisfiedLinkError: Failed to locate library: lwjgl32.dllDuplicateMCL-10950The game crashed whilst initializing game The game crashed whilst initializing game Error: java.lang.UnsatisfiedLinkError: Failed to locate library: lwjgl.dllDuplicateMCL-11589Launcher fails to launch Minecraft with unicode in Windows usernameDuplicateMCL-13870Game Crashes While OpeningDuplicate
Created Issue:
Failed to locate library: lwjgl.dll
---- Minecraft Crash Report -------- Minecraft Crash Report ----// Hi. I'm Minecraft, and I'm a crashaholic.
Time: 27.08.18 20:22Description: Initializing game
java.lang.UnsatisfiedLinkError: Failed to locate library: lwjgl.dll at org.lwjgl.system.Library.loadSystem(Library.java:147) at org.lwjgl.system.Library.loadSystem(Library.java:67) at org.lwjgl.system.Library.<clinit>(Library.java:50) at org.lwjgl.system.MemoryUtil.<clinit>(MemoryUtil.java:61) at org.lwjgl.system.MemoryStack.<init>(MemoryStack.java:61) at org.lwjgl.system.MemoryStack.create(MemoryStack.java:82) at org.lwjgl.system.MemoryStack.create(MemoryStack.java:71) at org.lwjgl.system.MemoryStack$$Lambda$809/1436538348.get(Unknown Source) at java.lang.ThreadLocal$SuppliedThreadLocal.initialValue(ThreadLocal.java:284) at java.lang.ThreadLocal.setInitialValue(ThreadLocal.java:180) at java.lang.ThreadLocal.get(ThreadLocal.java:170) at org.lwjgl.system.MemoryStack.stackGet(MemoryStack.java:628) at org.lwjgl.system.MemoryStack.stackPush(MemoryStack.java:637) at cgc.a(SourceFile:127) at cfs.an(SourceFile:557) at cfs.am(SourceFile:436) at cfs.a(SourceFile:380) at net.minecraft.client.main.Main.main(SourceFile:144)A detailed walkthrough of the error, its code path and all known details is as follows:---------------------------------------------------------------------------------------
– Head --Thread: Client threadStacktrace: at org.lwjgl.system.Library.loadSystem(Library.java:147) at org.lwjgl.system.Library.loadSystem(Library.java:67) at org.lwjgl.system.Library.<clinit>(Library.java:50) at org.lwjgl.system.MemoryUtil.<clinit>(MemoryUtil.java:61) at org.lwjgl.system.MemoryStack.<init>(MemoryStack.java:61) at org.lwjgl.system.MemoryStack.create(MemoryStack.java:82) at org.lwjgl.system.MemoryStack.create(MemoryStack.java:71) at org.lwjgl.system.MemoryStack$$Lambda$809/1436538348.get(Unknown Source) at java.lang.ThreadLocal$SuppliedThreadLocal.initialValue(ThreadLocal.java:284) at java.lang.ThreadLocal.setInitialValue(ThreadLocal.java:180) at java.lang.ThreadLocal.get(ThreadLocal.java:170) at org.lwjgl.system.MemoryStack.stackGet(MemoryStack.java:628) at org.lwjgl.system.MemoryStack.stackPush(MemoryStack.java:637) at cgc.a(SourceFile:127) at cfs.an(SourceFile:557) at cfs.am(SourceFile:436)
– Initialization --Details:Stacktrace: at cfs.a(SourceFile:380) at net.minecraft.client.main.Main.main(SourceFile:144)
– System Details --Details: Minecraft Version: 1.13.1 Operating System: Windows 7 (amd64) version 6.1 Java Version: 1.8.0_51, Oracle Corporation Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation Memory: 393038896 bytes (374 MB) / 536870912 bytes (512 MB) up to 2147483648 bytes (2048 MB) JVM Flags: 9 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xss1M -Xmx2G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=16M Launched Version: 1.13.1 LWJGL: 3.1.6 build 14 OpenGL: ~ERROR~ NoClassDefFoundError: Could not initialize class org.lwjgl.system.Library GL Caps: Using VBOs: Yes Is Modded: Probably not. Jar signature remains and client brand is untouched. Type: Client (map_client.txt) Resource Packs: Current Language: ~ERROR~ NullPointerException: null Profiler Position: N/A (disabled) CPU: <unknown>
Attachments1
---- Minecraft Crash Report -------- Minecraft Crash Report ----// Hi. I'm Minecraft, and I'm a crashaholic.
Time: 27.08.18 20:22Description: Initializing game
java.lang.UnsatisfiedLinkError: Failed to locate library: lwjgl.dll at org.lwjgl.system.Library.loadSystem(Library.java:147) at org.lwjgl.system.Library.loadSystem(Library.java:67) at org.lwjgl.system.Library.<clinit>(Library.java:50) at org.lwjgl.system.MemoryUtil.<clinit>(MemoryUtil.java:61) at org.lwjgl.system.MemoryStack.<init>(MemoryStack.java:61) at org.lwjgl.system.MemoryStack.create(MemoryStack.java:82) at org.lwjgl.system.MemoryStack.create(MemoryStack.java:71) at org.lwjgl.system.MemoryStack$$Lambda$809/1436538348.get(Unknown Source) at java.lang.ThreadLocal$SuppliedThreadLocal.initialValue(ThreadLocal.java:284) at java.lang.ThreadLocal.setInitialValue(ThreadLocal.java:180) at java.lang.ThreadLocal.get(ThreadLocal.java:170) at org.lwjgl.system.MemoryStack.stackGet(MemoryStack.java:628) at org.lwjgl.system.MemoryStack.stackPush(MemoryStack.java:637) at cgc.a(SourceFile:127) at cfs.an(SourceFile:557) at cfs.am(SourceFile:436) at cfs.a(SourceFile:380) at net.minecraft.client.main.Main.main(SourceFile:144)A detailed walkthrough of the error, its code path and all known details is as follows:---------------------------------------------------------------------------------------
– Head --Thread: Client threadStacktrace: at org.lwjgl.system.Library.loadSystem(Library.java:147) at org.lwjgl.system.Library.loadSystem(Library.java:67) at org.lwjgl.system.Library.<clinit>(Library.java:50) at org.lwjgl.system.MemoryUtil.<clinit>(MemoryUtil.java:61) at org.lwjgl.system.MemoryStack.<init>(MemoryStack.java:61) at org.lwjgl.system.MemoryStack.create(MemoryStack.java:82) at org.lwjgl.system.MemoryStack.create(MemoryStack.java:71) at org.lwjgl.system.MemoryStack$$Lambda$809/1436538348.get(Unknown Source) at java.lang.ThreadLocal$SuppliedThreadLocal.initialValue(ThreadLocal.java:284) at java.lang.ThreadLocal.setInitialValue(ThreadLocal.java:180) at java.lang.ThreadLocal.get(ThreadLocal.java:170) at org.lwjgl.system.MemoryStack.stackGet(MemoryStack.java:628) at org.lwjgl.system.MemoryStack.stackPush(MemoryStack.java:637) at cgc.a(SourceFile:127) at cfs.an(SourceFile:557) at cfs.am(SourceFile:436)
– Initialization --Details:Stacktrace: at cfs.a(SourceFile:380) at net.minecraft.client.main.Main.main(SourceFile:144)
– System Details --Details: Minecraft Version: 1.13.1 Operating System: Windows 7 (amd64) version 6.1 Java Version: 1.8.0_51, Oracle Corporation Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation Memory: 393038896 bytes (374 MB) / 536870912 bytes (512 MB) up to 2147483648 bytes (2048 MB) JVM Flags: 9 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xss1M -Xmx2G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=16M Launched Version: 1.13.1 LWJGL: 3.1.6 build 14 OpenGL: ~ERROR~ NoClassDefFoundError: Could not initialize class org.lwjgl.system.Library GL Caps: Using VBOs: Yes Is Modded: Probably not. Jar signature remains and client brand is untouched. Type: Client (map_client.txt) Resource Packs: Current Language: ~ERROR~ NullPointerException: null Profiler Position: N/A (disabled) CPU: <unknown>---- Minecraft Crash Report ---- // Hi. I'm Minecraft, and I'm a crashaholic. Time: 27.08.18 20:22 Description: Initializing game java.lang.UnsatisfiedLinkError: Failed to locate library: lwjgl.dll at org.lwjgl.system.Library.loadSystem(Library.java:147) at org.lwjgl.system.Library.loadSystem(Library.java:67) at org.lwjgl.system.Library.<clinit>(Library.java:50) at org.lwjgl.system.MemoryUtil.<clinit>(MemoryUtil.java:61) at org.lwjgl.system.MemoryStack.<init>(MemoryStack.java:61) at org.lwjgl.system.MemoryStack.create(MemoryStack.java:82) at org.lwjgl.system.MemoryStack.create(MemoryStack.java:71) at org.lwjgl.system.MemoryStack$$Lambda$809/1436538348.get(Unknown Source) at java.lang.ThreadLocal$SuppliedThreadLocal.initialValue(ThreadLocal.java:284) at java.lang.ThreadLocal.setInitialValue(ThreadLocal.java:180) at java.lang.ThreadLocal.get(ThreadLocal.java:170) at org.lwjgl.system.MemoryStack.stackGet(MemoryStack.java:628) at org.lwjgl.system.MemoryStack.stackPush(MemoryStack.java:637) at cgc.a(SourceFile:127) at cfs.an(SourceFile:557) at cfs.am(SourceFile:436) at cfs.a(SourceFile:380) at net.minecraft.client.main.Main.main(SourceFile:144) A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- Head -- Thread: Client thread Stacktrace: at org.lwjgl.system.Library.loadSystem(Library.java:147) at org.lwjgl.system.Library.loadSystem(Library.java:67) at org.lwjgl.system.Library.<clinit>(Library.java:50) at org.lwjgl.system.MemoryUtil.<clinit>(MemoryUtil.java:61) at org.lwjgl.system.MemoryStack.<init>(MemoryStack.java:61) at org.lwjgl.system.MemoryStack.create(MemoryStack.java:82) at org.lwjgl.system.MemoryStack.create(MemoryStack.java:71) at org.lwjgl.system.MemoryStack$$Lambda$809/1436538348.get(Unknown Source) at java.lang.ThreadLocal$SuppliedThreadLocal.initialValue(ThreadLocal.java:284) at java.lang.ThreadLocal.setInitialValue(ThreadLocal.java:180) at java.lang.ThreadLocal.get(ThreadLocal.java:170) at org.lwjgl.system.MemoryStack.stackGet(MemoryStack.java:628) at org.lwjgl.system.MemoryStack.stackPush(MemoryStack.java:637) at cgc.a(SourceFile:127) at cfs.an(SourceFile:557) at cfs.am(SourceFile:436) -- Initialization -- Details: Stacktrace: at cfs.a(SourceFile:380) at net.minecraft.client.main.Main.main(SourceFile:144) -- System Details -- Details: Minecraft Version: 1.13.1 Operating System: Windows 7 (amd64) version 6.1 Java Version: 1.8.0_51, Oracle Corporation Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation Memory: 393038896 bytes (374 MB) / 536870912 bytes (512 MB) up to 2147483648 bytes (2048 MB) JVM Flags: 9 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xss1M -Xmx2G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=16M Launched Version: 1.13.1 LWJGL: 3.1.6 build 14 OpenGL: ~~ERROR~~ NoClassDefFoundError: Could not initialize class org.lwjgl.system.Library GL Caps: Using VBOs: Yes Is Modded: Probably not. Jar signature remains and client brand is untouched. Type: Client (map_client.txt) Resource Packs: Current Language: ~~ERROR~~ NullPointerException: null Profiler Position: N/A (disabled) CPU: <unknown>
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---- Minecraft Crash Report ---- // Hi. I'm Minecraft, and I'm a crashaholic. Time: 27.08.18 20:22 Description: Initializing game java.lang.UnsatisfiedLinkError: Failed to locate library: lwjgl.dll at org.lwjgl.system.Library.loadSystem(Library.java:147) at org.lwjgl.system.Library.loadSystem(Library.java:67) at org.lwjgl.system.Library.<clinit>(Library.java:50) at org.lwjgl.system.MemoryUtil.<clinit>(MemoryUtil.java:61) at org.lwjgl.system.MemoryStack.<init>(MemoryStack.java:61) at org.lwjgl.system.MemoryStack.create(MemoryStack.java:82) at org.lwjgl.system.MemoryStack.create(MemoryStack.java:71) at org.lwjgl.system.MemoryStack$$Lambda$809/1436538348.get(Unknown Source) at java.lang.ThreadLocal$SuppliedThreadLocal.initialValue(ThreadLocal.java:284) at java.lang.ThreadLocal.setInitialValue(ThreadLocal.java:180) at java.lang.ThreadLocal.get(ThreadLocal.java:170) at org.lwjgl.system.MemoryStack.stackGet(MemoryStack.java:628) at org.lwjgl.system.MemoryStack.stackPush(MemoryStack.java:637) at cgc.a(SourceFile:127) at cfs.an(SourceFile:557) at cfs.am(SourceFile:436) at cfs.a(SourceFile:380) at net.minecraft.client.main.Main.main(SourceFile:144) A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- Head -- Thread: Client thread Stacktrace: at org.lwjgl.system.Library.loadSystem(Library.java:147) at org.lwjgl.system.Library.loadSystem(Library.java:67) at org.lwjgl.system.Library.<clinit>(Library.java:50) at org.lwjgl.system.MemoryUtil.<clinit>(MemoryUtil.java:61) at org.lwjgl.system.MemoryStack.<init>(MemoryStack.java:61) at org.lwjgl.system.MemoryStack.create(MemoryStack.java:82) at org.lwjgl.system.MemoryStack.create(MemoryStack.java:71) at org.lwjgl.system.MemoryStack$$Lambda$809/1436538348.get(Unknown Source) at java.lang.ThreadLocal$SuppliedThreadLocal.initialValue(ThreadLocal.java:284) at java.lang.ThreadLocal.setInitialValue(ThreadLocal.java:180) at java.lang.ThreadLocal.get(ThreadLocal.java:170) at org.lwjgl.system.MemoryStack.stackGet(MemoryStack.java:628) at org.lwjgl.system.MemoryStack.stackPush(MemoryStack.java:637) at cgc.a(SourceFile:127) at cfs.an(SourceFile:557) at cfs.am(SourceFile:436) -- Initialization -- Details: Stacktrace: at cfs.a(SourceFile:380) at net.minecraft.client.main.Main.main(SourceFile:144) -- System Details -- Details: Minecraft Version: 1.13.1 Operating System: Windows 7 (amd64) version 6.1 Java Version: 1.8.0_51, Oracle Corporation Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation Memory: 393038896 bytes (374 MB) / 536870912 bytes (512 MB) up to 2147483648 bytes (2048 MB) JVM Flags: 9 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xss1M -Xmx2G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=16M Launched Version: 1.13.1 LWJGL: 3.1.6 build 14 OpenGL: ~~ERROR~~ NoClassDefFoundError: Could not initialize class org.lwjgl.system.Library GL Caps: Using VBOs: Yes Is Modded: Probably not. Jar signature remains and client brand is untouched. Type: Client (map_client.txt) Resource Packs: Current Language: ~~ERROR~~ NullPointerException: null Profiler Position: N/A (disabled) CPU: <unknown>Description from
{blockquote}MC-143300( CapFan ):
Testing result Summary: Windows userpaths with non-ANSI characters will result in a client crash. This cannot be fixed with --workDir.
Setup: I created four administrator accounts, Test, Testö, TestĂ, and Testş. Methodology: With each account I attempted to run Minecraft normally, and run Minecraft with --workDir directed to C:\MC_Root\.
Result details: The Test username (English) is in both Ascii and ANSI sets. This was my control to verify that the testing methodology was sound. In both cases, the client ran normally. The Testö username (Swedish) is not ascii, but is in the ANSI set (alt+0246). In both cases, the client ran normally.
The TestĂ username (Vietnamese) and Testş username (Azerbaijani) are not in the ANSI set. Running with default settings produces the "Could not find or load main class net.minecraft.client.main.Main" error (launcher_log.txt). Running with --workDir C:\MC argument produces the "java.lang.UnsatisfiedLinkError: Failed to locate library: lwjgl.dll" error (crash-2019-01-28_15.04.56-client.txt).{blockquote}
---- Minecraft Crash Report ---- // Hi. I'm Minecraft, and I'm a crashaholic. Time: 27.08.18 20:22 Description: Initializing game java.lang.UnsatisfiedLinkError: Failed to locate library: lwjgl.dll at org.lwjgl.system.Library.loadSystem(Library.java:147) at org.lwjgl.system.Library.loadSystem(Library.java:67) at org.lwjgl.system.Library.<clinit>(Library.java:50) at org.lwjgl.system.MemoryUtil.<clinit>(MemoryUtil.java:61) at org.lwjgl.system.MemoryStack.<init>(MemoryStack.java:61) at org.lwjgl.system.MemoryStack.create(MemoryStack.java:82) at org.lwjgl.system.MemoryStack.create(MemoryStack.java:71) at org.lwjgl.system.MemoryStack$$Lambda$809/1436538348.get(Unknown Source) at java.lang.ThreadLocal$SuppliedThreadLocal.initialValue(ThreadLocal.java:284) at java.lang.ThreadLocal.setInitialValue(ThreadLocal.java:180) at java.lang.ThreadLocal.get(ThreadLocal.java:170) at org.lwjgl.system.MemoryStack.stackGet(MemoryStack.java:628) at org.lwjgl.system.MemoryStack.stackPush(MemoryStack.java:637) at cgc.a(SourceFile:127) at cfs.an(SourceFile:557) at cfs.am(SourceFile:436) at cfs.a(SourceFile:380) at net.minecraft.client.main.Main.main(SourceFile:144) A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- Head -- Thread: Client thread Stacktrace: at org.lwjgl.system.Library.loadSystem(Library.java:147) at org.lwjgl.system.Library.loadSystem(Library.java:67) at org.lwjgl.system.Library.<clinit>(Library.java:50) at org.lwjgl.system.MemoryUtil.<clinit>(MemoryUtil.java:61) at org.lwjgl.system.MemoryStack.<init>(MemoryStack.java:61) at org.lwjgl.system.MemoryStack.create(MemoryStack.java:82) at org.lwjgl.system.MemoryStack.create(MemoryStack.java:71) at org.lwjgl.system.MemoryStack$$Lambda$809/1436538348.get(Unknown Source) at java.lang.ThreadLocal$SuppliedThreadLocal.initialValue(ThreadLocal.java:284) at java.lang.ThreadLocal.setInitialValue(ThreadLocal.java:180) at java.lang.ThreadLocal.get(ThreadLocal.java:170) at org.lwjgl.system.MemoryStack.stackGet(MemoryStack.java:628) at org.lwjgl.system.MemoryStack.stackPush(MemoryStack.java:637) at cgc.a(SourceFile:127) at cfs.an(SourceFile:557) at cfs.am(SourceFile:436) -- Initialization -- Details: Stacktrace: at cfs.a(SourceFile:380) at net.minecraft.client.main.Main.main(SourceFile:144) -- System Details -- Details: Minecraft Version: 1.13.1 Operating System: Windows 7 (amd64) version 6.1 Java Version: 1.8.0_51, Oracle Corporation Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation Memory: 393038896 bytes (374 MB) / 536870912 bytes (512 MB) up to 2147483648 bytes (2048 MB) JVM Flags: 9 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xss1M -Xmx2G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=16M Launched Version: 1.13.1 LWJGL: 3.1.6 build 14 OpenGL: ~~ERROR~~ NoClassDefFoundError: Could not initialize class org.lwjgl.system.Library GL Caps: Using VBOs: Yes Is Modded: Probably not. Jar signature remains and client brand is untouched. Type: Client (map_client.txt) Resource Packs: Current Language: ~~ERROR~~ NullPointerException: null Profiler Position: N/A (disabled) CPU: <unknown>
Failed to locate library: lwjgl.dll (caused by non-ANSI characters in usernames)
Description from
MC-143300(CapFan):{blockquote}
Testing result Summary: Windows userpaths with non-ANSI characters will result in a client crash. This cannot be fixed with --workDir.
Setup: I created four administrator accounts, Test, Testö, TestĂ, and Testş. Methodology: With each account I attempted to run Minecraft normally, and run Minecraft with --workDir directed to C:\MC_Root\.
Result details: The Test username (English) is in both Ascii and ANSI sets. This was my control to verify that the testing methodology was sound. In both cases, the client ran normally. The Testö username (Swedish) is not ascii, but is in the ANSI set (alt+0246). In both cases, the client ran normally.
The TestĂ username (Vietnamese) and Testş username (Azerbaijani) are not in the ANSI set. Running with default settings produces the "Could not find or load main class net.minecraft.client.main.Main" error (launcher_log.txt). Running with --workDir C:\MC argument produces the "java.lang.UnsatisfiedLinkError: Failed to locate library: lwjgl.dll" error (crash-2019-01-28_15.04.56-client.txt).{blockquote}
---- Minecraft Crash Report ---- // Hi. I'm Minecraft, and I'm a crashaholic. Time: 27.08.18 20:22 Description: Initializing game java.lang.UnsatisfiedLinkError: Failed to locate library: lwjgl.dll at org.lwjgl.system.Library.loadSystem(Library.java:147) at org.lwjgl.system.Library.loadSystem(Library.java:67) at org.lwjgl.system.Library.<clinit>(Library.java:50) at org.lwjgl.system.MemoryUtil.<clinit>(MemoryUtil.java:61) at org.lwjgl.system.MemoryStack.<init>(MemoryStack.java:61) at org.lwjgl.system.MemoryStack.create(MemoryStack.java:82) at org.lwjgl.system.MemoryStack.create(MemoryStack.java:71) at org.lwjgl.system.MemoryStack$$Lambda$809/1436538348.get(Unknown Source) at java.lang.ThreadLocal$SuppliedThreadLocal.initialValue(ThreadLocal.java:284) at java.lang.ThreadLocal.setInitialValue(ThreadLocal.java:180) at java.lang.ThreadLocal.get(ThreadLocal.java:170) at org.lwjgl.system.MemoryStack.stackGet(MemoryStack.java:628) at org.lwjgl.system.MemoryStack.stackPush(MemoryStack.java:637) at cgc.a(SourceFile:127) at cfs.an(SourceFile:557) at cfs.am(SourceFile:436) at cfs.a(SourceFile:380) at net.minecraft.client.main.Main.main(SourceFile:144) A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- Head -- Thread: Client thread Stacktrace: at org.lwjgl.system.Library.loadSystem(Library.java:147) at org.lwjgl.system.Library.loadSystem(Library.java:67) at org.lwjgl.system.Library.<clinit>(Library.java:50) at org.lwjgl.system.MemoryUtil.<clinit>(MemoryUtil.java:61) at org.lwjgl.system.MemoryStack.<init>(MemoryStack.java:61) at org.lwjgl.system.MemoryStack.create(MemoryStack.java:82) at org.lwjgl.system.MemoryStack.create(MemoryStack.java:71) at org.lwjgl.system.MemoryStack$$Lambda$809/1436538348.get(Unknown Source) at java.lang.ThreadLocal$SuppliedThreadLocal.initialValue(ThreadLocal.java:284) at java.lang.ThreadLocal.setInitialValue(ThreadLocal.java:180) at java.lang.ThreadLocal.get(ThreadLocal.java:170) at org.lwjgl.system.MemoryStack.stackGet(MemoryStack.java:628) at org.lwjgl.system.MemoryStack.stackPush(MemoryStack.java:637) at cgc.a(SourceFile:127) at cfs.an(SourceFile:557) at cfs.am(SourceFile:436) -- Initialization -- Details: Stacktrace: at cfs.a(SourceFile:380) at net.minecraft.client.main.Main.main(SourceFile:144) -- System Details -- Details: Minecraft Version: 1.13.1 Operating System: Windows 7 (amd64) version 6.1 Java Version: 1.8.0_51, Oracle Corporation Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation Memory: 393038896 bytes (374 MB) / 536870912 bytes (512 MB) up to 2147483648 bytes (2048 MB) JVM Flags: 9 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xss1M -Xmx2G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=16M Launched Version: 1.13.1 LWJGL: 3.1.6 build 14 OpenGL: ~~ERROR~~ NoClassDefFoundError: Could not initialize class org.lwjgl.system.Library GL Caps: Using VBOs: Yes Is Modded: Probably not. Jar signature remains and client brand is untouched. Type: Client (map_client.txt) Resource Packs: Current Language: ~~ERROR~~ NullPointerException: null Profiler Position: N/A (disabled) CPU: <unknown>Description from
MC-143300(CapFan):Testing result Summary: Windows userpaths with non-ANSI characters will result in a client crash. This cannot be fixed with --workDir.
Setup: I created four administrator accounts, Test, Testö, TestĂ, and Testş. Methodology: With each account I attempted to run Minecraft normally, and run Minecraft with --workDir directed to C:\MC_Root\.
Result details: The Test username (English) is in both Ascii and ANSI sets. This was my control to verify that the testing methodology was sound. In both cases, the client ran normally. The Testö username (Swedish) is not ascii, but is in the ANSI set (alt+0246). In both cases, the client ran normally.
The TestĂ username (Vietnamese) and Testş username (Azerbaijani) are not in the ANSI set. Running with default settings produces the "Could not find or load main class net.minecraft.client.main.Main" error (launcher_log.txt). Running with --workDir C:\MC argument produces the "java.lang.UnsatisfiedLinkError: Failed to locate library: lwjgl.dll" error (crash-2019-01-28_15.04.56-client.txt).
---- Minecraft Crash Report ---- // Hi. I'm Minecraft, and I'm a crashaholic. Time: 27.08.18 20:22 Description: Initializing game java.lang.UnsatisfiedLinkError: Failed to locate library: lwjgl.dll at org.lwjgl.system.Library.loadSystem(Library.java:147) at org.lwjgl.system.Library.loadSystem(Library.java:67) at org.lwjgl.system.Library.<clinit>(Library.java:50) at org.lwjgl.system.MemoryUtil.<clinit>(MemoryUtil.java:61) at org.lwjgl.system.MemoryStack.<init>(MemoryStack.java:61) at org.lwjgl.system.MemoryStack.create(MemoryStack.java:82) at org.lwjgl.system.MemoryStack.create(MemoryStack.java:71) at org.lwjgl.system.MemoryStack$$Lambda$809/1436538348.get(Unknown Source) at java.lang.ThreadLocal$SuppliedThreadLocal.initialValue(ThreadLocal.java:284) at java.lang.ThreadLocal.setInitialValue(ThreadLocal.java:180) at java.lang.ThreadLocal.get(ThreadLocal.java:170) at org.lwjgl.system.MemoryStack.stackGet(MemoryStack.java:628) at org.lwjgl.system.MemoryStack.stackPush(MemoryStack.java:637) at cgc.a(SourceFile:127) at cfs.an(SourceFile:557) at cfs.am(SourceFile:436) at cfs.a(SourceFile:380) at net.minecraft.client.main.Main.main(SourceFile:144) A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- Head -- Thread: Client thread Stacktrace: at org.lwjgl.system.Library.loadSystem(Library.java:147) at org.lwjgl.system.Library.loadSystem(Library.java:67) at org.lwjgl.system.Library.<clinit>(Library.java:50) at org.lwjgl.system.MemoryUtil.<clinit>(MemoryUtil.java:61) at org.lwjgl.system.MemoryStack.<init>(MemoryStack.java:61) at org.lwjgl.system.MemoryStack.create(MemoryStack.java:82) at org.lwjgl.system.MemoryStack.create(MemoryStack.java:71) at org.lwjgl.system.MemoryStack$$Lambda$809/1436538348.get(Unknown Source) at java.lang.ThreadLocal$SuppliedThreadLocal.initialValue(ThreadLocal.java:284) at java.lang.ThreadLocal.setInitialValue(ThreadLocal.java:180) at java.lang.ThreadLocal.get(ThreadLocal.java:170) at org.lwjgl.system.MemoryStack.stackGet(MemoryStack.java:628) at org.lwjgl.system.MemoryStack.stackPush(MemoryStack.java:637) at cgc.a(SourceFile:127) at cfs.an(SourceFile:557) at cfs.am(SourceFile:436) -- Initialization -- Details: Stacktrace: at cfs.a(SourceFile:380) at net.minecraft.client.main.Main.main(SourceFile:144) -- System Details -- Details: Minecraft Version: 1.13.1 Operating System: Windows 7 (amd64) version 6.1 Java Version: 1.8.0_51, Oracle Corporation Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation Memory: 393038896 bytes (374 MB) / 536870912 bytes (512 MB) up to 2147483648 bytes (2048 MB) JVM Flags: 9 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xss1M -Xmx2G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=16M Launched Version: 1.13.1 LWJGL: 3.1.6 build 14 OpenGL: ~~ERROR~~ NoClassDefFoundError: Could not initialize class org.lwjgl.system.Library GL Caps: Using VBOs: Yes Is Modded: Probably not. Jar signature remains and client brand is untouched. Type: Client (map_client.txt) Resource Packs: Current Language: ~~ERROR~~ NullPointerException: null Profiler Position: N/A (disabled) CPU: <unknown>
is duplicated by
relates to
![[Mod] Urielsalis](../../../data/assets/gravatar/urielsalis.jpeg){kind=small}
How to fixYou need to create a new Windows username without any special characters, changing your current username DOES NOT work
Windows 7, 8, 8.1: https://support.microsoft.com/en-us/help/13951/windows-create-user-account#create-user-account=windows
*NOTE:* Scroll down for Windows 7 instructions, use the Windows 8.1 instructions for Windows 8
Windows 10: https://support.microsoft.com/en-us/help/4026923/windows-10-create-a-local-user-or-administrator-accountDescription from
MC-143300(CapFan):Testing result Summary: Windows userpaths with non-ANSI characters will result in a client crash. This cannot be fixed with --workDir.
Setup: I created four administrator accounts, Test, Testö, TestĂ, and Testş. Methodology: With each account I attempted to run Minecraft normally, and run Minecraft with --workDir directed to C:\MC_Root\.
Result details: The Test username (English) is in both Ascii and ANSI sets. This was my control to verify that the testing methodology was sound. In both cases, the client ran normally. The Testö username (Swedish) is not ascii, but is in the ANSI set (alt+0246). In both cases, the client ran normally.
The TestĂ username (Vietnamese) and Testş username (Azerbaijani) are not in the ANSI set. Running with default settings produces the "Could not find or load main class net.minecraft.client.main.Main" error (launcher_log.txt). Running with --workDir C:\MC argument produces the "java.lang.UnsatisfiedLinkError: Failed to locate library: lwjgl.dll" error (crash-2019-01-28_15.04.56-client.txt).
---- Minecraft Crash Report ---- // Hi. I'm Minecraft, and I'm a crashaholic. Time: 27.08.18 20:22 Description: Initializing game java.lang.UnsatisfiedLinkError: Failed to locate library: lwjgl.dll at org.lwjgl.system.Library.loadSystem(Library.java:147) at org.lwjgl.system.Library.loadSystem(Library.java:67) at org.lwjgl.system.Library.<clinit>(Library.java:50) at org.lwjgl.system.MemoryUtil.<clinit>(MemoryUtil.java:61) at org.lwjgl.system.MemoryStack.<init>(MemoryStack.java:61) at org.lwjgl.system.MemoryStack.create(MemoryStack.java:82) at org.lwjgl.system.MemoryStack.create(MemoryStack.java:71) at org.lwjgl.system.MemoryStack$$Lambda$809/1436538348.get(Unknown Source) at java.lang.ThreadLocal$SuppliedThreadLocal.initialValue(ThreadLocal.java:284) at java.lang.ThreadLocal.setInitialValue(ThreadLocal.java:180) at java.lang.ThreadLocal.get(ThreadLocal.java:170) at org.lwjgl.system.MemoryStack.stackGet(MemoryStack.java:628) at org.lwjgl.system.MemoryStack.stackPush(MemoryStack.java:637) at cgc.a(SourceFile:127) at cfs.an(SourceFile:557) at cfs.am(SourceFile:436) at cfs.a(SourceFile:380) at net.minecraft.client.main.Main.main(SourceFile:144) A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- Head -- Thread: Client thread Stacktrace: at org.lwjgl.system.Library.loadSystem(Library.java:147) at org.lwjgl.system.Library.loadSystem(Library.java:67) at org.lwjgl.system.Library.<clinit>(Library.java:50) at org.lwjgl.system.MemoryUtil.<clinit>(MemoryUtil.java:61) at org.lwjgl.system.MemoryStack.<init>(MemoryStack.java:61) at org.lwjgl.system.MemoryStack.create(MemoryStack.java:82) at org.lwjgl.system.MemoryStack.create(MemoryStack.java:71) at org.lwjgl.system.MemoryStack$$Lambda$809/1436538348.get(Unknown Source) at java.lang.ThreadLocal$SuppliedThreadLocal.initialValue(ThreadLocal.java:284) at java.lang.ThreadLocal.setInitialValue(ThreadLocal.java:180) at java.lang.ThreadLocal.get(ThreadLocal.java:170) at org.lwjgl.system.MemoryStack.stackGet(MemoryStack.java:628) at org.lwjgl.system.MemoryStack.stackPush(MemoryStack.java:637) at cgc.a(SourceFile:127) at cfs.an(SourceFile:557) at cfs.am(SourceFile:436) -- Initialization -- Details: Stacktrace: at cfs.a(SourceFile:380) at net.minecraft.client.main.Main.main(SourceFile:144) -- System Details -- Details: Minecraft Version: 1.13.1 Operating System: Windows 7 (amd64) version 6.1 Java Version: 1.8.0_51, Oracle Corporation Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation Memory: 393038896 bytes (374 MB) / 536870912 bytes (512 MB) up to 2147483648 bytes (2048 MB) JVM Flags: 9 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xss1M -Xmx2G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=16M Launched Version: 1.13.1 LWJGL: 3.1.6 build 14 OpenGL: ~~ERROR~~ NoClassDefFoundError: Could not initialize class org.lwjgl.system.Library GL Caps: Using VBOs: Yes Is Modded: Probably not. Jar signature remains and client brand is untouched. Type: Client (map_client.txt) Resource Packs: Current Language: ~~ERROR~~ NullPointerException: null Profiler Position: N/A (disabled) CPU: <unknown>
is duplicated by
is duplicated by
![[Mod] Michael Wobst](../../../data/avatars/users/37868.png){kind=small}
is duplicated by
is duplicated by
is duplicated by
is duplicated by
is duplicated by
is duplicated by
![[Mod] Greymagic27](../../../data/avatars/users/92875.png){kind=small}
is duplicated by
![[Bot] Arisa](../../../data/avatars/users/43007.png){kind=small}
relates to
is duplicated by
Thank you for your report!
However, this issue is a Duplicate of MCL-9929.
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 MCL-9929.
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
![[Helper] Lord_Quadrato](../../../data/avatars/users/26105.png){kind=small}
Thank you for your report!
However, this issue is a Duplicate of MCL-9929.
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 MCL-9929.
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 MCL-9929.
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
Please do not mark issues as private, unless your bug report is an exploit or contains information about your username or server.
What is your Windows user name? Does it contain any special characters?
If yes, this is MCL-9929. If you need assistance getting Minecraft to work, please use community support, linked below.
Quick Links:
📓 Issue Guidelines – 💬 Community Support – 📧 Customer Support – 📖 Game Wiki
See MCL-9929.
Duplicate of MCL-9929
Duplicate of MCL-9929
See MCL-9929.
Does MCL-9929 fix your issue?
Thank you for your report!
We're actually already tracking this issue in MCL-9929, so I've resolved and linked this ticket as a duplicate.
If you would like to add a vote and any extra information to the main ticket it would be appreciated.
If you haven't already, you might like to make use of the search feature to see if the issue has already been mentioned.
Quick Links:
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Does MCL-9929 describe your issue?
I think this could be part of problem at least. MCL-9929 seems similar.
Let me know if it works or the log/crash changes.
Please read the highlighted note in MCL-9929. If you need help ask Community Support. Please report the results here. (blue text is link!)
I've resolved this as a duplicate of MCL-9929 – for technical help with resolving this issue please consult contact Community Support.
It is possible that the username is preventing Minecraft from launching properly, especially if it contains an exclamation point or other special/non-English characters, see e.g. MCL-774 and MCL-9929. In that case the only solution is changing your username and/or Minecraft game directory.
It might be something different entirely though, especially if you say it worked before with the same username. However to find out what causes the issue instead, we're not well equipped here on the bug tracker, so as Tail suggested, you might get better help by contacting Community Support.
Tail please be respectful here on the bug tracker.
![[Mod] turbo](../../../data/avatars/users/92867.png){kind=small}
It is possible that your special character in your Windows username is now causing issues per MCL-9929. Though I do not know what exactly has changed, have you tried launching Minecraft without a special character in your Windows username following https://minecrafthopper.net/help/special-characters/?
Fresh install with new purchase of game, no mods installed. Reinstallation attempted multiple times, installation of launcher attempted twice (once with .msi and once using default for 64 Windows). User has repaired files, confirmed default settings for build attempted to launch. User has also updated Java to latest, confirmed driver updates, and changed gamertag to confirm that this issues does not duplicate MCL-9929. Launcher produces Error Code 1, generic.
Log for launcher contains following information:
[Info: 2024-04-08 15:19:34.0811755: main_context.cpp(426)] Hiding launcher! [Info: 2024-04-08 15:19:34.2274434: Xal.lib(0)] XAL: [op 217740416] Operation UploadTelemetryEvents is starting [Info: 2024-04-08 15:19:34.2274911: Xal.lib(0)] XAL: [op 217740416] Operation UploadTelemetryEvents succeeded. [Info: 2024-04-08 15:19:34.2275111: Xal.lib(0)] XAL: [op 20303984] Operation UploadTelemetryEventsWithDelay succeeded. [Info: 2024-04-08 15:19:36.4782717: MinecraftJavaLoggingContext.cpp(65)] Launcher/launcher (main) Info SLF4J: A SLF4J service provider failed to instantiate: org.slf4j.spi.SLF4JServiceProvider: Error accessing configuration fileSLF4J: No SLF4J providers were found.SLF4J: Defaulting to no-operation (NOP) logger implementationSLF4J: See https://www.slf4j.org/codes.html#noProviders for further details.[LWJGL] Failed to load a library. Possible solutions: a) Add the directory that contains the shared library to -Djava.library.path or -Dorg.lwjgl.librarypath. b) Add the JAR that contains the shared library to the classpath. [LWJGL] Enable debug mode with -Dorg.lwjgl.util.Debug=true for better diagnostics. [LWJGL] Enable the SharedLibraryLoader debug mode with -Dorg.lwjgl.util.DebugLoader=true for better diagnostics. Exception in thread "main" java.lang.UnsatisfiedLinkError: Failed to locate library: lwjgl.dll at org.lwjgl.system.Library.loadSystem(Library.java:174) at org.lwjgl.system.Library.loadSystem(Library.java:64) at org.lwjgl.system.Library.<clinit>(Library.java:52) at org.lwjgl.system.MemoryUtil.<clinit>(MemoryUtil.java:100) at eoz.<clinit>(SourceFile:8) at epw.<init>(SourceFile:49) at eqd.<init>(SourceFile:33) at com.mojang.blaze3d.systems.RenderSystem.<clinit>(SourceFile:51) at ab.a(SourceFile:66) at evi.a(SourceFile:2605) at evi.a(SourceFile:2580) at net.minecraft.client.main.Main.main(SourceFile:178) [Info: 2024-04-08 15:19:36.4783901: MinecraftJavaLoggingContext.cpp(65)] Launcher/monitor (Process Monitor) Fatal Process crashed with exit code 1 [Info: 2024-04-08 15:19:36.4784460: MinecraftJavaProductInstance.cpp(1163)] Game closed with id 2 [Info: 2024-04-08 15:19:36.4784805: MinecraftJavaLoggingContext.cpp(275)] Destroying logging context!
MCL-9929 regards making a completely new windows user. Renaming the user will not solve the issue.
Please see if making a new windows user with just A-Z characters still causes the issue.
Community support can help with this. Please reference the bug report if you ask for help.
Quick Links:
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📓 Project Summary – ✍️ Feedback and Suggestions – 📖 Game Wiki
![[Mod] Jarl-Penguin](../../../data/avatars/users/92849.png){kind=small}
Would MCL-9929 describe your issue?
This issue is being temporarily resolved as Awaiting Response. Once the requested information has been delivered, the report will be reopened automatically.
Quick Links:
📓 Bug Tracker Guidelines – 💬 Community Support – 📧 Mojang Support (Technical Issues) – 📧 Microsoft Support (Account Issues)
📓 Project Summary – ✍️ Feedback and Suggestions – 📖 Game Wiki
Hi, does MCL-9929 describe the problem you are experiencing?
Whoa. That was really fast.
P.S. I'm talking about my one.
Does it work for 1.13.2?
As a reminder, there are two possible outcomes caused by non-ANSI characters in the Windows userpath:
Under default conditions, the user will receive the following: Error: Could not find or load main class net.minecraft.client.main.Main
When using the --workDir argument avoid the Windows userpath, the user will receive the following: java.lang.UnsatisfiedLinkError: Failed to locate library: lwjgl.dll
I see. While this solution is working, there is one problem: all of my Windows settings and preferences are being reset. Is there a way to automate the process of transferring settings so that I don't have to deal with it every time? It's solving the problem, but I don't want to deal with this inconvenience.