Xcode 11.3 #import "ZHFilterMenuView.m" 503p

Question

Xcode 11.3 #import "ZHFilterMenuView.m" 503p

Opened this issue 5 years ago · 3 comments

q240252859 commented 5 years ago

Multiple methods named 'selected' found with mismatched result, parameter type or attributes

Answer 1 · 2020-01-15T02:26:45.000Z

if ([[filterModel.itemArr firstObject] selected])

Answer 2 · 2020-01-15T02:48:30.000Z

if ([[filterModel.itemArr firstObject] selected])

你可以先排查一下所构造的数据是否有问题，[filterModel.itemArr firstObject]正常情况下取出来的数据会是ZHFilterItemModel的实例，如果你在filterModel.itemArr中存放的是其它类型的数据将会因为构造类型不匹配导致报错。

Answer 3 · 2020-01-15T02:54:43.000Z

ZHFilterItemModel *arr = [filterModel.itemArr firstObject];                         if ([arr selected]) {                             continue;                         }   //这样就没报错了