关于guilaout 哪位大神遇到过这个错误？

ArgumentException: Getting control 0's position in a group with only 0 controls when doing Repaint
Aborting
UnityEngine.GUILayoutGroup.GetNext () (at C:/BuildAgent/work/d3d49558e4d408f4/artifacts/EditorGenerated/GUILayoutUtility.cs:512)
UnityEngine.GUILayoutUtility.BeginLayoutArea (UnityEngine.GUIStyle style, System.Type LayoutType) (at C:/BuildAgent/work/d3d49558e4d408f4/artifacts/EditorGenerated/GUILayoutUtility.cs:237)
UnityEngine.GUILayout.BeginArea (Rect screenRect, UnityEngine.GUIContent content, UnityEngine.GUIStyle style) (at C:/BuildAgent/work/d3d49558e4d408f4/artifacts/EditorGenerated/GUILayout.cs:282)
UnityEngine.GUILayout.BeginArea (Rect screenRect) (at C:/BuildAgent/work/d3d49558e4d408f4/artifacts/EditorGenerated/GUILayout.cs:270)
AssemblyCSharp.script.ui.regState.OnGUI () (at Assets/script/ui/regState.cs:66)
main.OnGUI () (at Assets/script/main.cs:274)