Isn't NSValue an NSObject ? So why am I crashing on
var coordinatesRawData = NSValue(MKCoordinate: coordinates.first!)
if coordinatesRawData != nil {
// Crashing here. I have a valid NSValue object
aCoder.encodeObject(coordinatesRawData, forKey: "coordinatesRawData")
}
Error Log
*** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '*** -[NSKeyedArchiver encodeValueOfObjCType:at:]: this archiver cannot encode structs'
But if I do this
var coordinatesRawData = NSValue()
aCoder.encodeObject(coordinatesRawData, forKey: "coordinatesRawData")
There is no crash - Both are NSValues .. right ?
Note, all my other NSCoding / Decoding is working fine.
I didn't even get as far as you did. I crashed on just these two lines:
This tells me that
NSValue(MKCoordinate:)
is broken. And it's not a Swift issue; I get the same crash using the same code translated into Objective-C.