What's with ICAImportImage?
What's with ICAImportImage?
- Subject: What's with ICAImportImage?
- From: Dave Hersey <email@hidden>
- Date: Mon, 12 May 2008 17:34:21 -0400
Is there a way to get ICAImportImage to work correctly? Using the code
in the docs, the ICAImportImageSample_Cocoa or the
ICAImportImageSample_Carbon samples all gives the same results when
built with the 10.5 SDK:
---------------------------------------------------------------------------------------------------------
"An instance 0x18fb00 of class ICScanner is being deallocated while
key value observers are still registered with it. Observation info is
being leaked, and may even mistakenly become attached to some other
object."
<"notificationString" NSKeyValueObservance message>
"An instance 0x18fb00 of class ICScanHelper is being deallocated while
key value observers are still registered with it. Observation info is
being leaked, and may even mistakenly become attached to some other
object."
<numerous NSKeyValueObservance messages>
"An instance 0x18fb00 of class ICScannerGeometry is being deallocated
while key value observers are still registered with it. Observation
info is being leaked, and may even mistakenly become attached to some
other object."
<numerous NSKeyValueObservance messages>
---------------------------------------------------------------------------------------------------------
Or, sometimes, it just crashes.
The doc code and sample code are very simple and don't explicitly
declare ICScanner, ICScanHelper or ICScannerGeometry objects. Those
allocations/deallocations are happening within the framework code.
Since the Image Capture application doesn't have this problem, is it
using a different method to run the Image Capture Scan dialog or is
there a trick to get this to work right?
Thanks,
Dave
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