Re: [SOLVED] Re: Mystery of the missing symbol

2011-10-03 Thread glenn andreas
On Oct 2, 2011, at 9:37 PM, Don Quixote de la Mancha wrote: >>> No, that's not something that the deployment target affects. The whole >>> point of specifying one version via the SDK but an earlier version via >>> deployment target is that you can use the features of the later version >>> cor

Re: [SOLVED] Re: Mystery of the missing symbol

2011-10-02 Thread Don Quixote de la Mancha
>> No, that's not something that the deployment target affects.  The whole >> point of specifying one version via the SDK but an earlier version via >> deployment target is that you can use the features of the later version >> corresponding to the SDK _if you detect at runtime that they're actua

[SOLVED] Re: Mystery of the missing symbol

2011-10-02 Thread Graham Cox
On 03/10/2011, at 12:52 PM, Ken Thomases wrote: > On Oct 2, 2011, at 7:50 PM, Graham Cox wrote: > >> With a deployment target of 10.5, shouldn't the linker or compiler complain >> at some point? > > No, that's not something that the deployment target affects. The whole point > of specifying

Re: Mystery of the missing symbol

2011-10-02 Thread Ken Thomases
On Oct 2, 2011, at 7:50 PM, Graham Cox wrote: > With a deployment target of 10.5, shouldn't the linker or compiler complain > at some point? No, that's not something that the deployment target affects. The whole point of specifying one version via the SDK but an earlier version via deployment

Re: Mystery of the missing symbol

2011-10-02 Thread Graham Cox
On 03/10/2011, at 12:28 PM, Quincey Morris wrote: > Well, I just googled "__NSConcreteStackBlock", and it's clearly related to > Blocks. For example, the search found this: > > http://lists.apple.com/archives/xcode-users/2009/Oct/msg00608.html > > which I read as implying that using the

Re: Mystery of the missing symbol

2011-10-02 Thread Quincey Morris
On Oct 2, 2011, at 17:50 , Graham Cox wrote: > A user is reporting this error logged to the console when trying to load a > plug-in bundle (an iTunes visualizer): > > dlopen(): Symbol not found: __NSConcreteStackBlock > Referenced from: > Expected in: /usr/lib/libSystem.B.dylib > > > The plu

Re: Mystery of the missing symbol

2011-10-02 Thread Graham Cox
I'm not sure, I'll find out… but it's likely, as the plug-in is a universal binary. I'll see if getting him to run iTunes in 32-bit mode fixes the issue. --Graham On 03/10/2011, at 11:56 AM, Stephen J. Butler wrote: > s this user running the app as 64bit? I seem to remember that 64bit > Cocoa

Re: Mystery of the missing symbol

2011-10-02 Thread Stephen J. Butler
On Sun, Oct 2, 2011 at 7:50 PM, Graham Cox wrote: > A user is reporting this error logged to the console when trying to load a > plug-in bundle (an iTunes visualizer): > > dlopen(): Symbol not found: __NSConcreteStackBlock >  Referenced from: >  Expected in: /usr/lib/libSystem.B.dylib > > > The p

Mystery of the missing symbol

2011-10-02 Thread Graham Cox
A user is reporting this error logged to the console when trying to load a plug-in bundle (an iTunes visualizer): dlopen(): Symbol not found: __NSConcreteStackBlock Referenced from: Expected in: /usr/lib/libSystem.B.dylib The plug-in is built against the 10.7 SDK with a minimum deployment t