[SPOILER="---- Minecraft Crash Report ---- // Ooh. Shiny. Time: 6/8/21 9:09 PM Description: Initializing game java.lang.ExceptionInInitializerError at bib.av(SourceFile:661) at bib.aq(SourceFile:456) at bib.a(SourceFile:404) at net.minecraft.client.main.Main.main(SourceFile:123) Caused by: java.lang.ArrayIndexOutOfBoundsException: 0 at org.lwjgl.opengl.XRandR.findPrimary(XRandR.java:326) at org.lwjgl.opengl.XRandR.ScreentoDisplayMode(XRandR.java:315) at org.lwjgl.opengl.LinuxDisplay$3.run(LinuxDisplay.java:746) at org.lwjgl.opengl.LinuxDisplay$3.run(LinuxDisplay.java:743) at java.security.AccessController.doPrivileged(Native Method) at org.lwjgl.opengl.LinuxDisplay.init(LinuxDisplay.java:743) at org.lwjgl.opengl.Display.<clinit>(Display.java:138) ... 4 more A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- Head -- Thread: Client thread Stacktrace: at bib.av(SourceFile:661) at bib.aq(SourceFile:456) -- Initialization -- Details: Stacktrace: at bib.a(SourceFile:404) at net.minecraft.client.main.Main.main(SourceFile:123) -- System Details -- Details: Minecraft Version: 1.12.2 Operating System: Linux (amd64) version 5.4.0-74-generic Java Version: 1.8.0_202, Oracle Corporation Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation Memory: 53778928 bytes (51 MB) / 134217728 bytes (128 MB) up to 2147483648 bytes (2048 MB) JVM Flags: 7 total; -Xmx2G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0 Launched Version: 1.12.2 LWJGL: 2.9.4 OpenGL: ~~ERROR~~ RuntimeException: No OpenGL context found in the current thread. 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>"][/SPOILER]