Swift 2.0过滤自定义对象的数组 - 不能用列表类型的参数调用“过滤器” [英] Swift 2.0 filtering array of custom objects - Cannot invoke 'filter' with an argument of list type

问题描述

$ b

任何想法都可能导致这个错误？

解决方案

我的问题是，复制并粘贴来自另一个类的过滤数组，并没有将其更改为正在被过滤的适当的类类型。我将过滤的数组更改为正确的类，并解决了错误。

trying to filter an array of custom object type ParseEmployee which inherits from NSObject.

Any ideas what could be causing this error?

解决方案

My problem was that I had copied and pasted the "filtered" array from another class and didn't change it to the appropriate class type that was being filtered. I changed the filtered array to the correct class and this resolved the error.

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