Hi there,
after updating to version 2020 v15.23 b1112 my application crashed every time on exit.
Which means you could start the app and work in it without problems, but as soon as you quit the app, it would immediately crash.
The crashes stopped after i made the following changes in “sSkinProvider.pas”:
On line 11898 in function TacCtrlAdapter.RemoveAllItems i exchanged
if (Items[l – 1] <> nil) then
with
if (Items[l – 1] <> nil) and (Items[l-1].ScrollWnd <>nil) then
That fixed the problem for me.