Minecraft 1.7.10 crashes when I attempt to open a world [duplicate]
Isabella Ramos
Published May 06, 2026
I want to play minecraft in 1.7.10 but after launching it through the launcher and i try to open a server or single player world it crashes
---- Minecraft Crash Report ----
// This is a token for 1 free hug. Redeem at your nearest Mojangsta: [~~HUG~~]
Time: 3/18/15 6:11 PM
Description: Ticking screen
java.lang.IndexOutOfBoundsException at java.nio.Buffer.checkIndex(Buffer.java:540) at java.nio.DirectIntBufferU.get(DirectIntBufferU.java:253) at bma.a(SourceFile:271) at bma.a(SourceFile:220) at bao.a(SourceFile:1694) at bao.a(SourceFile:1652) at bjb.a(SourceFile:125) at hd.a(SourceFile:70) at hd.a(SourceFile:13) at ej.a(SourceFile:174) at bcx.e(SourceFile:78) at bao.p(SourceFile:1343) at bao.ak(SourceFile:774) at bao.f(SourceFile:728) at net.minecraft.client.main.Main.main(SourceFile:148)
A detailed walkthrough of the error, its code path and all known details is as follows:
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-- Head --
Stacktrace: at java.nio.Buffer.checkIndex(Buffer.java:540) at java.nio.DirectIntBufferU.get(DirectIntBufferU.java:253) at bma.a(SourceFile:271) at bma.a(SourceFile:220) at bao.a(SourceFile:1694) at bao.a(SourceFile:1652) at bjb.a(SourceFile:125) at hd.a(SourceFile:70) at hd.a(SourceFile:13) at ej.a(SourceFile:174) at bcx.e(SourceFile:78)
-- Affected screen --
Details: Screen name: bcx
-- Affected level --
Details: Level name: MpServer All players: 0 total; [] Chunk stats: MultiplayerChunkCache: 0, 0 Level seed: 0 Level generator: ID 00 - default, ver 1. Features enabled: false Level generator options: Level spawn location: World: (8,64,8), Chunk: (at 8,4,8 in 0,0; contains blocks 0,0,0 to 15,255,15), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511) Level time: 0 game time, 0 day time Level dimension: 0 Level storage version: 0x00000 - Unknown? Level weather: Rain time: 0 (now: false), thunder time: 0 (now: false) Level game mode: Game mode: survival (ID 0). Hardcore: false. Cheats: false Forced entities: 0 total; [] Retry entities: 0 total; [] Server brand: ~~ERROR~~ NullPointerException: null Server type: Non-integrated multiplayer server
Stacktrace: at bjf.a(SourceFile:289) at bao.b(SourceFile:1972) at bao.f(SourceFile:737) at net.minecraft.client.main.Main.main(SourceFile:148)
-- System Details --
Details: Minecraft Version: 1.7.10 Operating System: Windows 7 (amd64) version 6.1 Java Version: 1.8.0_25, Oracle Corporation Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation Memory: 71006800 bytes (67 MB) / 189317120 bytes (180 MB) up to 1060372480 bytes (1011 MB) JVM Flags: 6 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx1G -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn128M AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0 Launched Version: 1.7.10 LWJGL: 2.9.1 OpenGL: GeForce GTX 750 Ti/PCIe/SSE2 GL version 4.4.0 NVIDIA 344.75, NVIDIA Corporation GL Caps: Using GL 1.3 multitexturing.
Using framebuffer objects because OpenGL 3.0 is supported and separate blending is supported.
Anisotropic filtering is supported and maximum anisotropy is 16.
Shaders are available because OpenGL 2.1 is supported. 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) Vec3 Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used Anisotropic Filtering: Off (1) 4 1 Answer
You have probably played 1.8 in this launcher. Your problem is likely due to options.txt in the Minecraft folder file having a render distance set really high (because of 1.8). From what I read, "Minecraft doesn't validate that the render distance is a supported value before trying to use it (apparently)." -Source
Deleting the options.txt file is the fix for this crash for most people who experience it.