Error When uitableview slides-[_ nscfstring objectatindex:]: Unrecognized selector sent to instance

The solution to this problem is:

2. Problem:
4. Create a new tableview. When setting the data source, if the array is not retained, it will crash:
6. Array = [nsarray arraywithobjects :@"1",@"2",@"3",@"4",@"5", Nil];
8. [Array retain];
10. Error message:
12. -[Nscfstring objectatindex:]: Unrecognized selector sent to instance 0x4b436d0
14. Create the most streamlined tableviewCode:
16. -(Void) Viewdidload
18. {
20. [Super viewdidload];
24. Uitableview * tableview = [[uitableview alloc] initwithframe: [uiscreen mainscreen] applicationframe]
26. Style: uitableviewstyleplain];
30. Tableview. Delegate = self;
32. Tableview. datasource = self;
36. Array = [nsarray arraywithobjects :@"1",@"2",@"3",@"4",@"5", Nil];
38. [Array retain];
42. Self. view = tableview;
44. [Tableview release];
48. }