Contact phone number array object prefix with (null) ((null)) - in Xcode 8.2.1

[asheesh5391]

I am getting the result of contact phonelabels as

[(null) ((null)) - 888-555-5512, (null) ((null)) - 888-555-1212]

[belkevich]

Look like you forget to set APContactFieldPhonesWithLabels to fieldsMask

[asheesh5391]

I have already set it

[belkevich]

Could you provide the code that prints output?