---- Minecraft Crash Report ---- // I feel sad now :( Time: 5/21/17 12:44 PM Description: Initializing game java.lang.IllegalAccessError: tried to access field com.sun.jna.Pointer.peer from class com.sun.jna.PointerTool at com.sun.jna.PointerTool.getPeer(PointerTool.java:13) at ca.weblite.objc.mappers.NSObjectMapping.cToJ(NSObjectMapping.java:38) at ca.weblite.objc.TypeMapper.cToJ(TypeMapper.java:122) at ca.weblite.objc.RuntimeUtils.msg(RuntimeUtils.java:626) at ca.weblite.objc.Client.send(Client.java:164) at ca.weblite.objc.Client.sendProxy(Client.java:344) at ca.weblite.objc.Client.sendProxy(Client.java:369) at com.mojang.text2speech.NarratorOSX.(NarratorOSX.java:12) at com.mojang.text2speech.Narrator.getNarrator(Narrator.java:22) at bis.(SourceFile:15) at bis.(SourceFile:14) at bin.(SourceFile:127) at bhy.ap(SourceFile:541) at bhy.a(SourceFile:391) at net.minecraft.client.main.Main.main(SourceFile:123) A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- Head -- Thread: Client thread Stacktrace: at com.sun.jna.PointerTool.getPeer(PointerTool.java:13) at ca.weblite.objc.mappers.NSObjectMapping.cToJ(NSObjectMapping.java:38) at ca.weblite.objc.TypeMapper.cToJ(TypeMapper.java:122) at ca.weblite.objc.RuntimeUtils.msg(RuntimeUtils.java:626) at ca.weblite.objc.Client.send(Client.java:164) at ca.weblite.objc.Client.sendProxy(Client.java:344) at ca.weblite.objc.Client.sendProxy(Client.java:369) at com.mojang.text2speech.NarratorOSX.(NarratorOSX.java:12) at com.mojang.text2speech.Narrator.getNarrator(Narrator.java:22) at bis.(SourceFile:15) at bis.(SourceFile:14) at bin.(SourceFile:127) at bhy.ap(SourceFile:541) -- Initialization -- Details: Stacktrace: at bhy.a(SourceFile:391) at net.minecraft.client.main.Main.main(SourceFile:123) -- System Details -- Details: Minecraft Version: 1.12-pre5 Operating System: Mac OS X (x86_64) version 10.12.4 Java Version: 1.8.0_74, Oracle Corporation Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation Memory: 151606384 bytes (144 MB) / 255066112 bytes (243 MB) up to 2134114304 bytes (2035 MB) JVM Flags: 5 total; -Xmx2G -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn128M IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0 Launched Version: 1.12-pre5 LWJGL: 2.9.2 OpenGL: Intel HD Graphics 3000 OpenGL Engine GL version 2.1 INTEL-10.2.34, Intel Inc. GL Caps: Using GL 1.3 multitexturing. Using GL 1.3 texture combiners. Using framebuffer objects because ARB_framebuffer_object 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: 4x Intel(R) Core(TM) i5-2435M CPU @ 2.40GHz