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POHow to overcome CoreAnimation warning while Implementing the Wikitude API in iPhone application?
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  1. POHow to overcome CoreAnimation warning while Implementing the Wikitude API in iPhone application?
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    copied!<p>I am using the Wikitude API in my iPhone app. But while running the application i am getting the following warning and on coming of this warning i am not able to touch any POIs on the screen. The warning is "CoreAnimation: ignoring exception: CALayer position contains NaN: [nan nan]" Please suggest me something to overcome this warning.</p> <p>I am using the following code</p> <pre><code>wikitudeAR = [[WikitudeARViewController alloc] initWithDelegate:self applicationPackage:nil applicationKey:nil; applicationName:nil developerName:nil]; - (void) verificationDidSucceed { id appDelegate=[[UIApplication sharedApplication]delegate]; UIWindow *window = [appDelegate window]; [window addSubview:[wikitudeAR start]; } - (void) verificationDidFail { } - (void) didUpdateToLocation: (CLLocation*) newLocation fromLocation: (CLLocation*) oldLocation { } -(void) APIFinishedLoading { //arr is current location data NSMutableArray *addPOIData=[[NSMutableArray alloc]init]; for(int i=0;i&lt;[arr count];i++) { NSDictionary *dict= [arr objectAtIndex:i]; WTPoi* poi = [[WTPoi alloc] initWithName:currentMapLocation.locationTitle AndLatitude:[[dict objectforKey:@"lat"]doubleValue]AndLongitude:[[dict objectforKey:@"long"]doubleValue]]; poi.icon = @"http://img560.imageshack.us/img560/9931/parking.png"; poi.shortDescription = @"Open Monday to Friday 6:30 to 7pm. Tariff plan range from £5"; poi.thumbnail = @"http://img560.imageshack.us/img560/9931/parking.png"; [addPOIData addObject: poi]; [poi release]; } [[WikitudeARViewController sharedInstance] addPOIs: addPOIData]; [addPOIData release]; } </code></pre> <p>Thanks in advance</p>
 

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