Hi,
I have a dialog which if I destroy causes Lua to crash.The dialog
has nested vboxes and hboxes and those have plots in them. At first I
detach all the plots since I do not want to destroy them and then I destroy
the dialog assuming that it will destroy all the nested hboxes and vboxes.
All the hboxes and vboxes are also linked inside a hierarchical table
but after destroying the dialog I also set that table to nil.
If I just comment out the Destroy line then the crash goes away. What
could be causing this?
One thing I do notice in the Close_CB function is that if I destroy
the dialog in there then I need to return iup.IGNORE. I am not destroying
the dialog in that function (I do not have that function defined for this
dialog) but in a timer expiry event happenning every 10ms. It checks if the
dialog is not visible then destroys it. Could it be calling the close_cb
function and trying the destroy there too causing the crash? If yes how can
I overcome it?
Thanks,
Milind
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