NSWorkspace is part of AppKit, so you need to link against that, not
just Foundation. Alternatively, you could drop down directly to the
Launch Services functions.
On 8 Dec 2008, at 00:07, John Velman wrote:
I'm missing something obvious, but I don't know what.
I want to use NSWorkspace to open an application from a command line
Foundation Tool.
When I try to build the simplest thing, I get
----------
Undefined symbols:
".objc_class_name_NSWorkspace", referenced from:
[EMAIL PROTECTED]@[EMAIL PROTECTED] in LaunchMyMail.o
ld: symbol(s) not found
collect2: ld returned 1 exit status
".objc_class_name_NSWorkspace", referenced from:
[EMAIL PROTECTED]@[EMAIL PROTECTED] in LaunchMyMail.o
ld: symbol(s) not found
collect2: ld returned 1 exit status
-----------
This happens whatever combination of the following imports I use:
#import <Foundation/Foundation.h>
#import <ApplicationServices/ApplicationServices.h>
#import <cocoa/Cocoa.h>
#import <AppKit/AppKit.h>
This also happens for
[[NSWorkspace sharedWorkspace] openFile:@"SomeFile"
withApplication:@"someApp"];
Examples I find, don't seem to have any problem, but when I copy
them onto
my machine, they don't work.
Thanks,
John V.
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