I have this issue at least 2 months. I have tried reinstalling java and the mc launcher with no result. I really need some help!

The crash report:

---- Minecraft Crash Report ---- // But it works on my machine. Time: 12/8/2018 8:14 ��
Description: Initializing game java.lang.IllegalStateException: Not a JSON Object: null
at com.google.gson.JsonElement.getAsJsonObject(JsonElement.java:90)
at uh.a(SourceFile:72)
at uh.a(SourceFile:65)
at uz.a(SourceFile:35)
at uu.a(SourceFile:38)
at uw.a(SourceFile:32)
at cfl.a(SourceFile:1211)
at cfi.am(SourceFile:451)
at cfi.a(SourceFile:377)
at net.minecraft.client.main.Main.main(SourceFile:144)
A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- – Head – Thread: Client thread Stacktrace: at com.google.gson.JsonElement.getAsJsonObject(JsonElement.java:90) at uh.a(SourceFile:72) at uh.a(SourceFile:65) at uz.a(SourceFile:35) at uu.a(SourceFile:38) at uw.a(SourceFile:32) at cfl.a(SourceFile:1211) at cfi.am(SourceFile:451) – Initialization – Details: Stacktrace: at cfi.a(SourceFile:377) at net.minecraft.client.main.Main.main(SourceFile:144) – System Details – Details: Minecraft Version: 1.13 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: 615292744 bytes (586 MB) / 738197504 bytes (704 MB) up to 1073741824 bytes (1024 MB) JVM Flags: 9 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xss1M -Xmx1G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=16M Launched Version: 1.13 LWJGL: 3.1.6 build 14 OpenGL: AMD Radeon (TM) R7 360 Series GL version 4.5.13492 Compatibility Profile Context 22.19.677.257, ATI Technologies Inc. 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: Probably not. Jar signature remains and client brand is untouched. Type: Client (map_client.txt) Resource Packs: Current Language: ~_ERROR~ NullPointerException: null Profiler Position: N/A (disabled) CPU: 4x Intel(R) Core(TM) i5-4460 CPU @ 3.20GHz #@Unable to render embedded object: File (@# Game crashed) not found. Crash report saved to: #@!@# C:\Users\Vs0216\AppData\Roaming\.minecraft\crash-reports\crash-2018-08-12_20.14.12-client.txt

Process crashed with exit code -1