JSONSerialization crashes when Optional is contained in argument to data(withJSONObject:options)
| Originator: | dloewenherz | ||
| Number: | rdar://28365419 | Date Originated: | 19-Sep-2016 11:44 AM |
| Status: | Duplicate/22965460 | Resolved: | |
| Product: | iOS SDK | Product Version: | iOS 10 |
| Classification: | Crash/Hang/Data Loss | Reproducible: | Always |
Summary:
See title.
Steps to Reproduce:
1. Download the attached sample project and open in Xcode or run the following code in a playground:
import Foundation
let name: String? = "Spike"
let dogNames: [Any] = [name]
do {
try JSONSerialization.data(withJSONObject: dogNames, options: .prettyPrinted)
} catch {
print("HI")
}
Expected Results:
An exception is raised by JSONSerialization and the string "HI" is printed to the console.
Actual Results:
The playground source file has a runtime error and SIGABRTs.
Version:
iOS 10
Notes:
Configuration:
iPhone SE
Attachments:
Comments
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