我从一个项目里复制了一个xib(包括对应的类)到另一项目,运行时崩掉,说解包为空。但是原来的项目和新移进来的项目完全相同,为什么会崩啊?!!!!
漂亮男人2017-05-02 09:25:55
What is returned is an optional value. You can go to xib to see its identify or see if it has been imported
大家讲道理2017-05-02 09:25:55
Please post the initialization code of nib
Your nib is completely empty