tweak调动私有API方法报错该怎么解决呢

[Huayra-Dinastia (Kcvly)]

使用tweak调用私有API，使用传统OC调用方法报错：error: instance method not found (return type
defaults to ‘id’) [-Werror,-Wobjc-method-access]，该怎么调用呢

[Ouroboros (身喰らう蛇)]

error: instance method not found

[Huayra-Dinastia (Kcvly)]

但是这个方法是存在的啊，复制粘贴使用cycript调用是ok的

[Ouroboros (身喰らう蛇)]

https://www.google.com/search?ie=UTF-8&q=error%3A+instance+method+not+found

http://cn.bing.com/search?q=error%3A+instance+method+not+found