Ok, it was a simple enough feature to add. A viewer that would allow PDF’s to be shown on screen. Already in my toolkit I had the SyncFusion control, but after a couple of quick […]
Category: Digital Asprin
icon dimensions (0 x 0) don’t meet the size requirements
Welcome to Apple World: Submit – Fail, Submit – Fail, Submit – Fail It certainly was not the first iOS App I had tried to submit, yet here I am, seeing the same ambiguous error: […]
system.invalidoperationexception clr20r3
Ok, enough is enough. How do you fix a problem that cannot be defined? Let me backtrack a little. I new version of insQuote data converter was deployed today. The setup program ran flawlessly, the […]
Sandboxing – writing outside the box
Ok, Apple announced that “as of March, 2012 all apps submitted to the Mac App Store must implement sandboxing”, and since we were preparing the release of our new Set Professional desk top app, it […]
Ambiguous errors: NSInternalInconsistencyException mutating method
Terminating app due to uncaught exception ‘NSInternalInconsistencyException’, reason: ‘*** -[NSCFArray replaceObjectAtIndex:withObject:]: mutating method sent to immutable object’ Ok, so what does it actually mean and why am I getting this on a NSMutableArray…? The error […]
Ambiguous errors: oledbconnection DB_SEC_E_AUTH_FAILED
A client rang to say they are having problems with a small program I wrote. It has worked for a few months – no problem, then out of the blue they started receiving an error […]
The pList Dilemma – xCode Gotcha
Why does the following code return no objects in the array. NSString *path = [[NSBundle mainBundle] pathForResource:@”stations” ofType:@”plist”]; NSMutableArray* anns = [[NSMutableArray alloc] initWithContentsOfFile:path]; Here is a screen shot from within Xcode at the pList […]
SIGABRT – unrecognized selector sent to instance
I received an SOS from a mate asking to see why his $1,000,000 app making idea was crashing at the first hurdle. Terminating app due to uncaught exception ‘NSInvalidArgumentException’, reason: ‘-[MyAnnotation objectForKey:]: unrecognized selector sent […]