我一打开聊天框就报错：
System.TypeLoadException: Could not load type of field 'Celeste.Mod.CelesteNet.Client.Components.IMEHelper+<>c__DisplayClass11_0:invisibleForm' (0) due to: Could not load file or assembly 'System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' or one of its dependencies.
呜呜我成哑巴了