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I am using a custom font applied to a CATextLayer. I am using the tutorial and sample code found here. http://www.freetimestudios.com/2010/09/13/custom-fonts-on-the-ipad-and-ios-4/ However, every so often, I get the following error. Nothing in particular seems to trigger it. Can someone shed some light as to what this means? What to check for? CoreText: Invalid 'kern' Subtable In CTFont <name: Intellect, size: 20.000000, matrix: 0x0> CTFontDescriptor <attributes: <CFDictionary 0xac07a80 [0x38295d98]>{type = mutable, count = 1, capacity = 3, pairs = ( 0 : <CFString 0x3833f750 [0x38295d98]>{contents = "NSFontNameAttribute"} = <CFString 0x159af0 [0x38295d98]>{contents = "Intellect"} I load the font using the following code. This code is taken from the project in the link above. - (CTFontRef)newCustomFontWithName:(NSString *)fontName ofType:(NSString *)type attributes:(NSDictionary *)attributes { NSString *fontPath = [[NSBundle mainBundle] pathForResource:fontName ofType:type]; NSData *data = [[NSData alloc] initWithContentsOfFile:fontPath]; CGDataProviderRef fontProvider = CGDataProviderCreateWithCFData((CFDataRef)data); [data release]; CGFontRef cgFont = CGFontCreateWithDataProvider(fontProvider); CGDataProviderRelease(fontProvider); CTFontDescriptorRef fontDescriptor = CTFontDescriptorCreateWithAttributes((CFDictionaryRef)attributes); CTFontRef font = CTFontCreateWithGraphicsFont(cgFont, 0, NULL, fontDescriptor); CFRelease(fontDescriptor); CGFontRelease(cgFont); return font; }

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