使用id对象时出现错误

Question

我试图使用它，但在每条if语句之后的行处得到一个通用错误。

id genericObject = nil; 
if ([searchType isEqualToString:@"1"]) { 
    genericObject = MyObject1; 
    } else if ([searchType isEqualToString:@"2"]) { 
    genericObject = MyObject2; 
    } 
self.array = [genericObject objectsFromServerDictionaries:aResultsArray]; 

Answer 1

如果我理解你想要做什么，试试这个：

Class genericObject = nil; 
if ([searchType isEqualToString:@"1"]) { 
    genericObject = [MyObject1 class]; 
    } else if ([searchType isEqualToString:@"2"]) { 
    genericObject = [MyObject2 class]; 
    } 
self.array = [genericObject objectsFromServerDictionaries:aResultsArray];