[Solved] unrecognized selector sent to instance in Array [duplicate]

Question

Your problem is that the compiler thinks you’ve declared “m_ArrContactsOrgEntity” as something other than a NSMutableArray.

Otherwise, you wouldn’t be seeing that “unrecognized selector” error.

Another hint of advice for you, best practice in Objective-C is that variables should always start with lower case letters. Change “ObjIstructContacts“, “Qnarray” and “Qnstream” to start with lower case letters.

Accepted Answer

Your problem is that the compiler thinks you’ve declared “m_ArrContactsOrgEntity” as something other than a NSMutableArray.

Otherwise, you wouldn’t be seeing that “unrecognized selector” error.

Another hint of advice for you, best practice in Objective-C is that variables should always start with lower case letters. Change “ObjIstructContacts“, “Qnarray” and “Qnstream” to start with lower case letters.