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编译出错 about princessguide HOT 3 OPEN

superk589 avatar superk589 commented on August 29, 2024
编译出错

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Comments (3)

superk589 avatar superk589 commented on August 29, 2024

这个地方原本的代码是 children.map(\.parameter.id)
你应该是不小心把这个"\"删了

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flymyd avatar flymyd commented on August 29, 2024

我复制的时候出的问题。加了\也不行;appcode和xcode都无法编译通过。
尝试改为如下可以解决,但我本身没有使用过swift,不清楚会不会影响正常功能。
children.map{ _ in
parent!.parameter.id}.map { String($0 % 10) }.joined(separator: ", "),

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superk589 avatar superk589 commented on August 29, 2024

建议使用最新的Xcode 11.5 这个语法老版本可能不支持
如果确实是不支持 可以将 children.map(\.parameter.id) 改为 children.map { $0.parameter.id }

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