OS: Windows 10 Home Java Version(s): 1.5.2, and below Crash Log:       Minecraft has crashed!            ----------------------       Minecraft has stopped running because it encountered a problem; Failed to start game A full error report has been saved to C:\Users\Laker\AppData\Roaming\.minecraft\crash-reports\crash-2019-03-12_13.36.30-client.txt - Please include a copy of that file (Not this screen!) if you report this crash to anyone; without it, they will not be able to help fix the crash :( --- BEGIN ERROR REPORT 39b061dc --------Full report at:C:\Users\Laker\AppData\Roaming\.minecraft\crash-reports\crash-2019-03-12_13.36.30-client.txtPlease show that file to Mojang, NOT just this screen! Generated 3/12/19 1:36 PM -- System Details --Details: Minecraft Version: 1.5.2 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: 446998648 bytes (426 MB) / 536870912 bytes (512 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 AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used Suspicious classes: No suspicious classes found. IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0 LWJGL: 2.9.0 OpenGL: GeForce GTX 1070/PCIe/SSE2 GL version 4.5.0 NVIDIA 369.09, NVIDIA Corporation Is Modded: Very likely; Jar signature invalidated Type: Client (map_client.txt) Texture Pack: Default Profiler Position: N/A (disabled) Vec3 Pool Size: ~~ERROR~~ NullPointerException: null java.lang.NullPointerException at java.io.Reader.<init>(Reader.java:78) at java.io.InputStreamReader.<init>(InputStreamReader.java:97) at bp.a(SourceFile:64) at bp.a(SourceFile:100) at net.minecraft.client.Minecraft.a(SourceFile:252) at avv.a(SourceFile:56) at net.minecraft.client.Minecraft.run(SourceFile:507) at java.lang.Thread.run(Thread.java:745)--- END ERROR REPORT f338a0d5 ----------