Time for me to be cruel and pick apart your code.
On 8 Mar 2012, at 18:10, Howard Moon wrote:
> Hmmm... I'm building a VST3/vstgui4 plug-in, and I think the base SDK and deployment targets are set as required, like this:
>
> SDKROOT = macosx10.5
> SDKROOT[arch=x86_64] = $(DEVELOPER_SDK_DIR)/MacOSX10.6.sdk
>
> When I build either a 32-bit or 64-bit build, while running on 10.6, it executes -setDirectoryURL with no problems. I haven't tried running in 10.5 yet.
>
> Can I keep my above settings, but do this?
>
> if ([openPanel respondsToSelector:@selector(setDirectory)])
-setDirectory: is available on all OS releases. Just because it has been deprecated does not stop it existing! You want to test the -setDirectoryURL: selector instead.
> [openPanel setDirectory:nsParentPath];
> else
> {
> NSURL* nsParentURL = [NSURL fileURLWithPath:nsParentPath isDirectory:YES];
> [openPanel setDirectoryURL:nsParentURL];
> //[nsParentURL release]; // No...crashes! must be used by panel
That you have this code/comment shows you clearly don't understand Cocoa memory management yet. Please, please, please re-read the docs and take the time to understand it. That line of code crashing has NOTHING to do with the open panel.
> }
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