Nsmutablearray Add data add failed print null-no initialization/initialization write error

I made a small mistake today. Add the parsed model to the mutable array and add No. In the next breakpoint test, the Forin print group has been null. It took me two hours to figure it out.

The lazy loading method was named incorrectly in the process of checking the code. Causes no initialization. Record your own small error here.

1/** Data Array *  /2 3 @property (nonatomic, Strong) Nsmutablearray *statuses; 4  5  6  7//change before 8 9  -(NSM Utablearray *) status{10 if (!  _statues) {_statuses = }15 return}19 20//Change after-(Nsmutablearray *) statuses{22 if (!
          
           _statues) {_statuses =
            }28 return _statuses;30
          

Although very simple, but the mistakes made. Sometimes it is so headache, must be careful!

Nsmutablearray Add data add failed print null-no initialization/initialization write error