Deferred window error?
Deferred window error?
- Subject: Deferred window error?
- From: Steve <email@hidden>
- Date: Tue, 14 Jan 2003 17:16:30 +0000
Hi,
I have a window with 2 tabs and therefore 2 lots of content. Each tab
contains a few controls and a subclass of NSImageView. called
KeyboardView.
In tab 1 I get the following error:
----
*** Assertion failure in -[KeyboardView lockFocus],
AppKit.subproj/NSView.m:2343
lockFocus sent to a view whose window is deferred and does not yet have
a corresponding platform window
----
... whenever I click on any control. No control is in any way connected
to the KeyboardView.
KeyboardView behaves perfectly well, even though it is implicated in
the error message.
I have tried putting breakpoints in the target action of the controls,
but the error log happens before it even gets that far.
Does anyone know what this error means?
Thanks
Steve
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