Re: Why [NSApplication _deallocHardCore:] crash in my Safari Plug In
Re: Why [NSApplication _deallocHardCore:] crash in my Safari Plug In
- Subject: Re: Why [NSApplication _deallocHardCore:] crash in my Safari Plug In
- From: Joe Jones <email@hidden>
- Date: Wed, 5 Mar 2008 19:46:12 -0800
- Acceptlanguage: en-US
- Thread-topic: Why [NSApplication _deallocHardCore:] crash in my Safari Plug In
Yeah, did that. Even took the step of not calling close or ever manually releasing the window. It doesn't matter. At the time where my "close" occurs the retain count is 2 so how it is going away I don't know. I never get called on dealloc nor does the window get called on autorelease which I would assume would be happening if it was being put into an AR pool.
On 3/5/08 5:37 PM, "Peter Ammon" <email@hidden> wrote:
On Mar 5, 2008, at 4:52 PM, Joe Jones wrote:
> Hi all,
>
> I have an NPAPI based plug in and I am trying to use a Cocoa window
> to create a full screen window that the plug in can use when it
> wants to take over the screen. All works as expected, The window
> displays and goes away as required and all is joy. Until you quit
> the application.
>
Hi Joe,
Windows by default release themselves when closed, and when an app
quits, every window receives a close message. This will cause a
crash at application quit if your retains and releases do not account
for that.
Make sure that, if you do not want the window to be released on
application quit, you call [window setReleasedWhenClosed:NO].
-Peter
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