How to convert image into nsdata
I am using
imageData = UIImagePNGRepresentation(imgvw.image); and while posting [dic
setobject imagedate for key @"image"];
after
NSData *data=[NSJSONSerialization dataWithJSONObject:dic
options:NSJSONWritingPrettyPrinted error:&theError];
now app is crashing Terminating app due to uncaught exception
'NSInvalidArgumentException', reason: 'Invalid type in JSON write
(NSConcreteMutableData)
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