Switching content of NSBox causes strange(?) error msg
Switching content of NSBox causes strange(?) error msg
- Subject: Switching content of NSBox causes strange(?) error msg
- From: "Daniel Käsmayr" <email@hidden>
- Date: Tue, 7 Aug 2001 09:39:45 +0200
- Organization: http://freemail.web.de/
Hi!
I am writing an app that has one main window with a pop menu and a NSBox that gets its contents from different .nibs depending on the popups state/tag. This worked fine until I added some text fields, forms etc. to the first (default) View, after which I get a runtime error when switching that looks a bit awkward to me.
*** Assertion failure in -[NSFlippableView lockFocus]
*** Exception lockFocus sent to a view whose window is deferred and does not yet have a corresponding platform window raised during heart beat. Ignoring ...
now wtf is:
a deferred window?
a heart beat (in this context?)?
a platform window?
and, since I already am on that subject: what do the choices in IB for windows mean: deferred, retained, one shot, etc.?
Thanx,
Dan
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