I am reporting this as WEB cause it somehow tells me that a version 1.2 doesnt exist but i can't send i of without adding the version ID.

When I try to start release 1.2.1 it imideatly crashes, giving me this error:

Minecraft has crashed!

            ----------------------      
Minecraft has stopped running because it encountered a problem.

— BEGIN ERROR REPORT 7cf3a456 --------

Generated 19.03.21 10:47

Minecraft: Minecraft 1.2.1OS: Windows 10 (amd64) version 10.0Java: 1.8.0_51, Oracle CorporationVM: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle CorporationLWJGL: 2.9.0OpenGL: GeForce RTX 2070 SUPER/PCIe/SSE2 version 4.6.0 NVIDIA 461.92, NVIDIA Corporation
java.lang.NullPointerException at java.io.Reader.<init>(Reader.java:78) at java.io.InputStreamReader.<init>(InputStreamReader.java:97) at adi.a(SourceFile:62) at adi.a(SourceFile:99) at net.minecraft.client.Minecraft.a(SourceFile:256) at net.minecraft.client.Minecraft.run(SourceFile:650) at java.lang.Thread.run(Thread.java:745)

— END ERROR REPORT 9ce1036e ----------