I have two texitfields on login form. When I rotate the device, I got a
lot of error message in a debugger console:
<Error>: CGContextSetFillColorWithColor: invalid context 0x0. This is a
serious error. This application, or a library it uses, is using an
invalid context and is thereby contributing to an overall degradation
of system stability and reliability. This notice is a courtesy: please
fix this problem. It will become a fatal error in an upcoming update.
<Error>: CGContextSaveGState: invalid context 0x0. This is a serious
error. This application, or a library it uses, is using an invalid
context and is thereby contributing to an overall degradation of system
stability and reliability. This notice is a courtesy: please fix this
problem. It will become a fatal error in an upcoming update.
....
After some googling I have implemented drawLayer:inContext: my
UITextField subclass:
- (void) drawLayer:(CALayer *)layer inContext:(CGContextRef)ctx
{
UIGraphicsPushContext(ctx);
[super drawLayer:layer inContext:ctx];
UIGraphicsPopContext();
}
but this didin't help at all.
Thank you for help in advance,
Vyacheslav.
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