Crash in vs2017 engine dialog filter combo when other window steals focus

[v3.24.0.5] (also in earlier versions)

VStudio crashes if having the filter combo open while another window steals focus (no solution needs to be opened).
[img=http://g.recordit.co/Oq1FknYHRf.gif]ReproGif[/img]

Stack trace from event viewer

Application: devenv.exe
Framework Version: v4.0.30319
Description: The process was terminated due to an unhandled exception.
Exception Info: System.InvalidOperationException
   at System.Linq.Enumerable.First[[System.__Canon, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]](System.Collections.Generic.IEnumerable`1<System.__Canon>, System.Func`2<System.__Canon,Boolean>)
   at nCrunch.Client.SelectorExpressions.SelectorExpressionBuilder.ConvertConditionNameToNodeType(System.String)
   at nCrunch.Client.SelectorExpressions.SelectorExpressionBuilder.ConditionSelectorChanged(System.Object, System.EventArgs)
   at System.Windows.Forms.ComboBox.OnSelectedIndexChanged(System.EventArgs)
   at System.Windows.Forms.ComboBox.WmReflectCommand(System.Windows.Forms.Message ByRef)
   at System.Windows.Forms.ComboBox.WndProc(System.Windows.Forms.Message ByRef)
   at System.Windows.Forms.Control+ControlNativeWindow.OnMessage(System.Windows.Forms.Message ByRef)
   at System.Windows.Forms.Control+ControlNativeWindow.WndProc(System.Windows.Forms.Message ByRef)
   at System.Windows.Forms.NativeWindow.DebuggableCallback(IntPtr, Int32, IntPtr, IntPtr)

Thanks for the report!

I’ll have a look at this

Thanks again, this will be fixed in the next release :)