On 23 Jan 2009, at 18:30, Jonathan Fewtrell wrote:
My app, developed on 10.5 but targeted at 10.3.9 and above, contains
the following code:
NSNumberFormatter *formatter = [[NSNumberFormatter alloc] init];
[formatter setFormat:@"#0;#0;#0"];
It compiles without warnings.
When running on 10.3.9 it crashes with EXC_BAD_ACCESS in -
[NSNumberFormatter setFormat:]. It works fine on 10.4 and 10.5.
For such a simple bit of code, I struggle to see what could be
wrong. A previous version, developed on 10.4, did not show this
problem, so I'm wondering if it's a build setting problem. If it is,
I can't see which one.
I can see from the archives that NSNumberFormatter has various
issues, but they do not seem to me to be relevant here.
I have now established that the problem only occurs if the above code
is in a framework bundle rather than an app bundle. And it only occurs
if that framework was built on 10.5 (specifically XCode 3.1.2 on OS X
10.5.6). If it is built from the exact same source files on 10.4
(XCode 2.4.1; OS X 10.4.11) the problem does not occur.
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