在iOS6中,在方法viewControllerAfterViewController和viewControllerBeforeViewController中,如果我返回nil(以阻止当我处于第一页或最后一页时的页面导航),应用程序会崩溃并显示此异常:
'The number of view controllers provided (0) doesn't match the number required (1) for the requested transition'
在iOS5中一切正常。
UIPageViewController
зҡ„doubleSided
еұһжҖ§гҖӮиҝҷе°ұжҳҜжҲ‘зҡ„й—®йўҳжүҖеңЁ...жҲ–иҖ…иҜҙе…¶дёӯд№ӢдёҖгҖӮ - livingtech