---- Minecraft Crash Report ---- // Would you like a cupcake? Time: 3/13/19 1:52 PM Description: Unexpected error java.lang.NoSuchMethodError: com.mojang.realmsclient.gui.screens.RealmsClientOutdatedScreen.buttonsAdd(Lnet/minecraft/realms/RealmsButton;)V at com.mojang.realmsclient.gui.screens.RealmsClientOutdatedScreen.init(RealmsClientOutdatedScreen.java:21) at cwy.c(SourceFile:51) at cyh.a(SourceFile:320) at cwy.a(SourceFile:42) at cyh.b(SourceFile:433) at ctq.a(SourceFile:1054) at csk.b(SourceFile:245) at org.lwjgl.glfw.GLFWFramebufferSizeCallbackI.callback(GLFWFramebufferSizeCallbackI.java:37) at org.lwjgl.system.JNI.invokeV(Native Method) at org.lwjgl.glfw.GLFW.glfwPollEvents(GLFW.java:3050) at csk.l(SourceFile:422) at csk.c(SourceFile:280) at ctq.b_(SourceFile:1039) at ctq.d(SourceFile:992) at ctq.b(SourceFile:413) at net.minecraft.client.main.Main.main(SourceFile:154) A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- System Details -- Details: Minecraft Version: 19w11a Operating System: Mac OS X (x86_64) version 10.13.6 Java Version: 1.8.0_74, Oracle Corporation Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation Memory: 805276096 bytes (767 MB) / 1912602624 bytes (1824 MB) up to 2147483648 bytes (2048 MB) JVM Flags: 8 total; -Xss1M -Xmx2G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M Launched Version: 19w11a LWJGL: 3.2.1 build 12 OpenGL: AMD Radeon HD 6770M OpenGL Engine GL version 2.1 ATI-1.68.21, ATI Technologies 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) CPU: 4x Intel(R) Core(TM) i5-2500S CPU @ 2.70GHz