Hello,

I am on Delphi XE5 and use TNextInspector6 6.0.15. I noticed that if ioEndEditOnUnfocus is set, procedure TNxCustomInspector6.EndEdit()  is called twice in a reentering way when another row is selected.

First time from TNxCustomInspector6.SetSelectedNode() and the statement:

FInplaceEdit.Parent := nil;

invokes a chain of handlers that finally calls TNxCustomInspector6.DoExit() which invokes colliding, reentering EndEdit() and causes a crash.

To deal with it I added a guard FEndingEdition to block reentering EndEdit(). Maybe this collision can be avoided in a more structured way? 

This problem can be easily reproduced with i.e. Events Demo.