minecraft crashes on launch

[thatweirdkaden]

Describe the bug (title)

To Reproduce Steps to reproduce the behavior:

1. open impact on any version above 4.3.0
2. minecraft opens
3. minecraft dies then error'

Expected behavior Impact loads with no problems whatsoever.

Screenshots

Game output

``` The game crashed whilst initializing game Error: java.lang.NoClassDefFoundError: Could not initialize class com.sun.jna.Native Exit Code: -1 ```

Crash report

``` ---- Minecraft Crash Report ---- // Hey, that tickles! Hehehe! Time: 9/27/20 5:57 PM Description: Initializing game java.lang.NoClassDefFoundError: Could not initialize class com.sun.jna.Native at club.minnced.discord.rpc.DiscordRPC.(DiscordRPC.java:42) at net.impactclient.0aP.(0aP.java:40) at net.impactclient.8P.2(8P.java:48) at net.impactclient.73.0(73.java:13) at net.impactclient.8P.(8P.java:61) at net.impactclient.3V.1(3V.java:34) at net.impactclient.0ay.2(0ay.java:69) at net.impactclient.4t.0(4t.java:5) at bib.handler$init$zzl000(SourceFile:3114) at bib.aq(SourceFile:583) at bib.a(SourceFile:404) at net.minecraft.client.main.Main.main(SourceFile:123) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:497) at net.minecraft.launchwrapper.Launch.launch(Launch.java:135) at net.minecraft.launchwrapper.Launch.main(Launch.java:28) A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- Head -- Thread: Client thread Stacktrace: at club.minnced.discord.rpc.DiscordRPC.(DiscordRPC.java:42) at net.impactclient.0aP.(0aP.java:40) at net.impactclient.8P.2(8P.java:48) at net.impactclient.73.0(73.java:13) at net.impactclient.8P.(8P.java:61) at net.impactclient.3V.1(3V.java:34) at net.impactclient.0ay.2(0ay.java:69) at net.impactclient.4t.0(4t.java:5) at bib.handler$init$zzl000(SourceFile:3114) at bib.aq(SourceFile:583) -- Initialization -- Details: Stacktrace: at bib.a(SourceFile:404) at net.minecraft.client.main.Main.main(SourceFile:123) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:497) at net.minecraft.launchwrapper.Launch.launch(Launch.java:135) at net.minecraft.launchwrapper.Launch.main(Launch.java:28) -- System Details -- Details: Minecraft Version: 1.12.2 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: 109484928 bytes (104 MB) / 301989888 bytes (288 MB) up to 2147483648 bytes (2048 MB) JVM Flags: 8 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -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-Impact_4.9.1 LWJGL: 2.9.4 OpenGL: GeForce GTX 970/PCIe/SSE2 GL version 4.6.0 NVIDIA 452.06, NVIDIA Corporation GL Caps: Using GL 1.3 multitexturing. Using GL 1.3 texture combiners. Using framebuffer objects because OpenGL 3.0 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: Very likely; Jar signature invalidated Type: Client (map_client.txt) Resource Packs: vanilla, mod_resources (incompatible) Current Language: English (US) Profiler Position: N/A (disabled) CPU: ```

Additional Client Info

- Impact Version: "4.4.0-4.9.1 for 1.12.2" - Using Optifine? No - Using LiteLoader? No - Enabled mods: N/A - Operating System: "Windows 10 64bit"

Additional context Add any other context about the problem here.

[5HT2]

java.lang.NoClassDefFoundError: Could not initialize class com.sun.jna.Native at club.minnced.discord.rpc.DiscordRPC.(DiscordRPC.java:42)

Redownload Impact

[thatweirdkaden]

this is like the 7th time ive redownloaded impact and it still does it for versions over 4.3.0

[5HT2]

What OS?

[LIEN72]

Its prob windows 10 for him

[thatweirdkaden]

any news?

[5HT2]