[20:48:07] [Client thread/INFO]: OpenGL debug message, id=1281, source=API, type=ERROR, severity=HIGH, message=GL_INVALID_VALUE error generated. Size is negative. [20:48:08] [Client thread/FATAL]: Reported exception thrown! h: mouseReleased event handler at cix.a(SourceFile:435) ~[1.13-pre6.jar:?] at ceu.a(SourceFile:69) ~[1.13-pre6.jar:?] at ceu$$Lambda$764/240259175.invoke(Unknown Source) ~[?:?] at org.lwjgl.glfw.GLFWMouseButtonCallbackI.callback(GLFWMouseButtonCallbackI.java:36) ~[lwjgl-glfw-3.1.6.jar:build 14] at org.lwjgl.system.JNI.invokeV(Native Method) ~[lwjgl-3.1.6.jar:build 14] at org.lwjgl.glfw.GLFW.glfwWaitEventsTimeout(GLFW.java:3108) ~[lwjgl-glfw-3.1.6.jar:build 14] at cfc.a(SourceFile:317) ~[1.13-pre6.jar:?] at ces.c(SourceFile:862) ~[1.13-pre6.jar:?] at ces.a(SourceFile:380) [1.13-pre6.jar:?] at net.minecraft.client.main.Main.main(SourceFile:144) [1.13-pre6.jar:?] Caused by: java.lang.NullPointerException at cjp.mouseReleased(SourceFile:91) ~[1.13-pre6.jar:?] at ceu.a(SourceFile:69) ~[1.13-pre6.jar:?] at ceu$$Lambda$898/1361494221.run(Unknown Source) ~[?:?] at cix.a(SourceFile:430) ~[1.13-pre6.jar:?] ... 9 more