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MCL-13870

Game Crashes While Opening

Cant Open Minecraft


Minecraft Crash Report -------- Minecraft Crash Report ----// Shall we play a game?
Time: 4/28/20 9:34 AMDescription: Initializing game
java.lang.ClassFormatError: Unknown constant tag 0 in class file sun/nio/ch/FileChannelImpl at sun.nio.fs.WindowsChannelFactory.newFileChannel(WindowsChannelFactory.java:163) at sun.nio.fs.WindowsFileSystemProvider.checkReadAccess(WindowsFileSystemProvider.java:325) at sun.nio.fs.WindowsFileSystemProvider.checkAccess(WindowsFileSystemProvider.java:362) at java.nio.file.Files.notExists(Files.java:2434) at com.sun.nio.zipfs.ZipFileSystem.<init>(ZipFileSystem.java:114) at com.sun.nio.zipfs.ZipFileSystemProvider.newFileSystem(ZipFileSystemProvider.java:117) at java.nio.file.FileSystems.newFileSystem(FileSystems.java:326) at java.nio.file.FileSystems.newFileSystem(FileSystems.java:276) at yh.a(SourceFile:52) at yh$$Lambda$82/951050903.accept(Unknown Source) at t.a(SourceFile:290) at yh.<clinit>(SourceFile:41) at eao.<init>(SourceFile:61) at dbn.<init>(SourceFile:358) at net.minecraft.client.main.Main.main(SourceFile:166)

A detailed walkthrough of the error, its code path and all known details is as follows:---------------------------------------------------------------------------------------
– Head --Thread: Render threadStacktrace: at sun.nio.fs.WindowsChannelFactory.newFileChannel(WindowsChannelFactory.java:163) at sun.nio.fs.WindowsFileSystemProvider.checkReadAccess(WindowsFileSystemProvider.java:325) at sun.nio.fs.WindowsFileSystemProvider.checkAccess(WindowsFileSystemProvider.java:362) at java.nio.file.Files.notExists(Files.java:2434) at com.sun.nio.zipfs.ZipFileSystem.<init>(ZipFileSystem.java:114) at com.sun.nio.zipfs.ZipFileSystemProvider.newFileSystem(ZipFileSystemProvider.java:117) at java.nio.file.FileSystems.newFileSystem(FileSystems.java:326) at java.nio.file.FileSystems.newFileSystem(FileSystems.java:276) at yh.a(SourceFile:52) at yh$$Lambda$82/951050903.accept(Unknown Source) at t.a(SourceFile:290) at yh.<clinit>(SourceFile:41) at eao.<init>(SourceFile:61) at dbn.<init>(SourceFile:358)
– Initialization --Details:Stacktrace: at net.minecraft.client.main.Main.main(SourceFile:166)
– System Details --Details: Minecraft Version: 1.15.2 Minecraft Version ID: 1.15.2 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: 80186200 bytes (76 MB) / 134217728 bytes (128 MB) up to 2147483648 bytes (2048 MB) CPUs: 4 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=32M Launched Version: 1.15.2 Backend library: LWJGL version 3.2.2 build 10 Backend API: ~ERROR~ UnsatisfiedLinkError: Failed to locate library: lwjgl.dll GL Caps:  Using VBOs: Yes Is Modded: Probably not. Jar signature remains and client brand is untouched. Type: Client (map_client.txt) CPU: <unknown>

Linked issues

Comments

[MOD] Greymagic27

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.

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