Re: Crashing on all relevant exceptions
Re: Crashing on all relevant exceptions
- Subject: Re: Crashing on all relevant exceptions
- From: Aaron Jacobs <email@hidden>
- Date: Mon, 7 Aug 2006 20:56:26 -0700
This will print a bunch of memory locations in hexadecimal and then
continue the program, which is not exactly ideal and is not even
close to what my request for help continues to be.
If you read the thread you will see that lot of that code is
unnecessary as the same can be accomplished by simply overriding -run
in NSApplication. Moreover, your RTFM quip is also unnecessary, as I
mentioned basically the exact same solution of printing a stack trace
(human-readable, no less) on the list an hour ago.
Thanks for the help, but next time please read my request more
closely if you're going to be hostile about it.
#include <RTFM>
#import <Cocoa/Cocoa.h>
#import <ExceptionHandling/NSExceptionHandler.h>
static void MyUncaughtExceptionHandler(NSException *exception)
{
NSLog(@"*** Uncaught exception: %@ %@ [%@]\n", [exception
name], [exception reason],
[[exception userInfo] objectForKey:NSStackTraceKey]);
}
int main(int argc, char *argv[])
{
NSSetUncaughtExceptionHandler(MyUncaughtExceptionHandler);
[[NSExceptionHandler defaultExceptionHandler]
setExceptionHandlingMask:
NSHandleUncaughtExceptionMask |
NSHandleUncaughtSystemExceptionMask |
NSHandleUncaughtRuntimeErrorMask |
NSHandleTopLevelExceptionMask |
NSHandleOtherExceptionMask];
NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
NSDictionary *infoDict = [[NSBundle mainBundle] infoDictionary];
Class appClass = NSClassFromString([infoDict
objectForKey:@"NSPrincipalClass"]);
[NSBundle loadNibNamed:[infoDict objectForKey:@"NSMainNibFile"]
owner:[appClass sharedApplication]];
[NSApp finishLaunching];
[pool release];
do {
@try {
[NSApp run];
}
@catch (NSException *exception) {
MyUncaughtExceptionHandler(exception);
}
} while ([NSApp isRunning]);
return 0;
}
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