*** Assertion failure in void _UIGraphicsBeginImageContextWithOptions(CGSize, BOOL, CGFloat, BOOL)(),
UIGraphics.m:410
*** Terminating app due to uncaught exception 'NSInternalInconsistencyException',
reason: 'UIGraphicsBeginImageContext() failed to allocate CGBitampContext:
size={0, 0}, scale=3.000000, bitmapInfo=0x2002.
Use UIGraphicsImageRenderer to avoid this assert.'
libc++abi: terminating due to uncaught exception of type NSException