在以下代码中:
//anArray is a Array of Dictionary with 5 objs.
//here we init with the first
NSMutableDictionary *anMutableDict = [[NSMutableDictionary alloc] initWithDictionary:[anArray objectAtIndex:0]];
... use of anMutableDict ...
//then want to clear the MutableDict and assign the other dicts that was in the array of dicts
for (int i=1;i<5;i++) {
[anMutableDict removeAllObjects];
[anMutableDict initWithDictionary:[anArray objectAtIndex:i]];
}
为什么会发生这种崩溃?清除 nsmutabledict 并分配新字典的正确方法是什么?
多谢你们。
马科斯。