Re: Garbage Collection Errors when Creating System Prefs Pane
Re: Garbage Collection Errors when Creating System Prefs Pane
- Subject: Re: Garbage Collection Errors when Creating System Prefs Pane
- From: Jens Alfke <email@hidden>
- Date: Wed, 05 Oct 2016 10:16:41 -0700
On Oct 5, 2016, at 9:18 AM, Robert Monaghan < email@hidden> wrote:
Here is the error output from Xcode, after renaming the NSPreferencePane subclass to “.mm” Undefined symbols for architecture x86_64: "_OBJC_CLASS_$_NSPreferencePane", referenced from: _OBJC_CLASS_$_TestPane in TestPane.o "_OBJC_METACLASS_$_NSPreferencePane", referenced from: _OBJC_METACLASS_$_TestPane in TestPane.o ld: symbol(s) not found for architecture x86_64 clang: error: linker command failed with exit code 1 (use -v to see invocation)
Well, that’s bizarre. It’s as though the PreferencePane.framework isn’t being linked in. I wonder if this is some bug related to automatic import of modules? Do you have that framework explicitly listed in your target's library list, or are you relying on it being linked automatically?
—Jens |
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