GUIBaseExtensions.<ForEachGadgetInTree>g__broadcastToAllInList|0_0
System.NullReferenceException: Object reference not set to an instance of an object.
at YoYoStudio.GUI.GUIBaseExtensions.<ForEachGadgetInTree>g__broadcastToAllInList|0_0[TInterface](List`1 list, Action`1 action)
at YoYoStudio.GUI.GUIBaseExtensions.ForEachGadgetInTree[TInterface](GUIBase gadget, Action`1 action)
at YoYoStudio.GUI.GUIBaseExtensions.<ForEachGadgetInTree>g__broadcastToAllInList|0_0[TInterface](List`1 list, Action`1 action)
at YoYoStudio.GUI.GUIBaseExtensions.ForEachGadgetInTree[TInterface](GUIBase gadget, Action`1 action)
at YoYoStudio.GUI.GUIBaseExtensions.<ForEachGadgetInTree>g__broadcastToAllInList|0_0[TInterface](List`1 list, Action`1 action)
at YoYoStudio.GUI.GUIBaseExtensions.<ForEachGadgetInTree>g__broadcastToAllInList|0_0[TInterface](List`1 list, Action`1 action)
at YoYoStudio.GUI.GUIBaseExtensions.ForEachGadgetInTree[TInterface](GUIBase gadget, Action`1 action)
at YoYoStudio.GUI.GUIBaseExtensions.<ForEachGadgetInTree>g__broadcastToAllInList|0_0[TInterface](List`1 list, Action`1 action)
at YoYoStudio.GUI.GUIBaseExtensions.<ForEachGadgetInTree>g__broadcastToAllInList|0_0[TInterface](List`1 list, Action`1 action)
at YoYoStudio.GUI.GUIBaseExtensions.ForEachGadgetInTree[TInterface](GUIBase gadget, Action`1 action)
at YoYoStudio.GUI.GUIBaseExtensions.<ForEachGadgetInTree>g__broadcastToAllInList|0_0[TInterface](List`1 list, Action`1 action)
at YoYoStudio.GUI.GUIBaseExtensions.ForEachGadgetInTree[TInterface](GUIBase gadget, Action`1 action)
at YoYoStudio.GUI.GUIBaseExtensions.<ForEachGadgetInTree>g__broadcastToAllInList|0_0[TInterface](List`1 list, Action`1 action)
at YoYoStudio.GUI.DesktopDetails.<ForEachGadgetOnDesktop>g__broadcastToAllInList|5_0[TInterface](List`1 list, Action`1 action)
at YoYoStudio.GUI.DesktopDetails.ForEachGadgetOnDesktop[TInterface](Action`1 action)
at YoYoStudio.GUI.WindowManager.ForEachGadgetAcrossAllDesktops[TInterface](Action`1 action)
at YoYoStudio.GUI.WindowManager.ConsiderBroadcastingAsyncImageLoadCompletions()
at YoYoStudio.IDE.Run()
at YoYoStudio.IDE.Execute(String[] _args, ipoint startMousePos)
Description
Edited code, pressed on a key, then it crashed
Which version of GameMaker are you reporting this issue for?
IDE v2026.0.0.16 Runtime v2026.0.0.23
Which operating system(s) are you seeing the problem on?
Windows 10.0.26200.0
Crash call stack
4664de44-168b-425b-b13e-f70e8e0c2e02