CODEWITHSUNDEEP
iphonensstring
iPhone 7
iPhone 7

Reputation: 1741

Why value coming in string is in bracket

The value coming in the NSString is in brackets due to which string comparision getting failed and lead to crash. Below is the value coming in NSString.

strId:(
17
), strCID:5

I am trying to compare the above two strings following with error:

Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-     [__NSArrayI isEqualToString:]: unrecognized selector sent to instance 0xa357130'

Please guide for above what is wrong.

Upvotes: 1

Views: 56

Answers (1)

David Rönnqvist
David Rönnqvist

Reputation: 56625

Because it is not a string, it's an array that contains a single element which is a string.

You can also see that the receiver of that message is of the class __NSArrayI which is a class for immutable arrays in the NSArray class cluster.

Upvotes: 1

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