[英]CircularBuffer error after upgrading to Xcode 13.3, SwiftNIO, Vapor in the mix
I have a project that will not compile, after upgrading to Xcode 13.3 The error is我有一个无法编译的项目,升级到 Xcode 13.3 后错误是
Type 'CircularBuffer<Element>' does not conform to protocol 'MutableCollection'
and和
Unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'MutableCollection'
This is in the public struct MarkedCircularBuffer<Element>: CustomStringConvertible
that is part of SwiftNIO.这是在
public struct MarkedCircularBuffer<Element>: CustomStringConvertible
中,它是 SwiftNIO 的一部分。
This pops up as soon as I try to build the project, which built and ran fine prior to the upgrade to Xcode 13.3.这会在我尝试构建项目时弹出,该项目在升级到 Xcode 13.3 之前构建并运行良好。
I don't have a starting point to figure this out.我没有一个起点来解决这个问题。 What should I be looking for?
我应该寻找什么? My only intuition is that a number of async queries in my code dump the result into a _ rather than a variable, but that seems reasonable given the compiler suggests it…
我唯一的直觉是,我的代码中的许多异步查询将结果转储到 _ 而不是变量中,但考虑到编译器的建议,这似乎是合理的……
EDIT: because there is a reference to protocols, I checked my code, and only one protocol is defined (but never implemented):编辑:因为有对协议的引用,所以我检查了我的代码,并且只定义了一个协议(但从未实现):
protocol storesSockets {
// var sockets: Dictionary<String, Dictionary<String, WebSocket>>
func addSocket(ws: WebSocket, pId: String, gameId: String, overwrite: Bool)
}
Commenting this code out does not change anything.注释掉这段代码不会改变任何东西。
UPDATE: I tried updating the packages in Swift... this caused a crash, which restarting Swift didn't fix, but restarting the machine did.更新:我尝试在 Swift 中更新软件包...这导致了崩溃,重新启动 Swift 并没有解决,但重新启动机器可以解决。 Or seems to have.
或者似乎有。 So my problem has gone away...
所以我的问题已经消失了......
I ran into the same problem and updated swift-nio
to 2.40.0
to solve the problem.我遇到了同样的问题并将
swift-nio
更新到2.40.0
以解决问题。
EDIT: Updating caused a crash sometimes (this might be related to the Apple Silicon M1 Mac) but after the crash and the finished update the error was gone.编辑:更新有时会导致崩溃(这可能与 Apple Silicon M1 Mac 有关)但在崩溃和完成更新后错误消失了。
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