KingFisher 5.12.0 的 Linting 错误 - Swift 5.1.2答案

【问题标题】：Linting errors with KingFisher 5.12.0 - Swift 5.1.2KingFisher 5.12.0 的 Linting 错误 - Swift 5.1.2
【发布时间】：2019-12-21 21:18:03
【问题描述】：

在我的项目中的 Kingfisher 库上运行 swiftlint 时出现以下错误。我正在运行 Swift 5.1.2 XCode 11.2.1

Testing failed:
    Consecutive statements on a line must be separated by ';'
    Expected expression
    Consecutive statements on a line must be separated by ';'
    Expected expression
    Consecutive statements on a line must be separated by ';'
    Expected expression
    Consecutive statements on a line must be separated by ';'
    Expected expression
    Consecutive statements on a line must be separated by ';'
    Expected expression
    Consecutive statements on a line must be separated by ';'
    Expected expression
    Consecutive statements on a line must be separated by ';'
    Expected expression
    Cannot convert value of type '() -> ImageDownloader' to expected argument type '((_, SessionDelegate.SessionChallengeFunc) -> Void)?' (aka 'Optional<(_, (URLSession, URLAuthenticationChallenge, (URLSession.AuthChallengeDisposition, Optional<URLCredential>) -> ())) -> ()>')
    Cannot convert value of type '() -> ImageDownloader' to expected argument type '((_, SessionDelegate.SessionTaskChallengeFunc) -> Void)?' (aka 'Optional<(_, (URLSession, URLSessionTask, URLAuthenticationChallenge, (URLSession.AuthChallengeDisposition, Optional<URLCredential>) -> ())) -> ()>')
    Cannot convert value of type '() -> ImageDownloader' to expected argument type '((_, Int) -> Bool)?'
    Cannot convert value of type '() -> ()' to expected argument type '((_, (URL, Result<URLResponse, KingfisherError>)) -> Void)?'
    Use of unresolved identifier 'task'
    Use of unresolved identifier 'task'
    Unable to infer complex closure return type; add explicit type to disambiguate
    Cannot convert value of type '() -> ()' to expected argument type '((_, (Result<(Data, URLResponse?), KingfisherError>, [SessionDataTask.TaskCallback])) -> Void)?'
    Expected ',' separator
    Consecutive statements on a line must be separated by ';'
    Consecutive statements on a line must be separated by ';'
    Expected expression
    Cannot convert value of type '() -> ()' to expected argument type '((_, (SessionDataTask.CancelToken, SessionDataTask.TaskCallback)) -> Void)?' (aka 'Optional<(_, (Int, SessionDataTask.TaskCallback)) -> ()>')
    Command MergeSwiftModule failed with a nonzero exit code
    Insufficient indentation of next 2 lines in multi-line string literal
    Command CompileSwift failed with a nonzero exit code
    Testing cancelled because the build failed.

我尝试了以下方法：快速运行 swiftformat 。 swiftlint 自动更正

但没有骰子，我将它安装为 cocoapod。在我打开 Kingfisher 项目本身的问题之前，我要在这里问。

【问题讨论】：

标签： ios kingfisher

【解决方案1】：

当 swiftFormat 的脚本自动更正 Kingfisher pod 时，我遇到了一个非常相似的问题。您需要手动删除 pod（或通过pod deintegrate），重新安装它（以反转更改），然后，如果像我一样，您在构建阶段将 swiftlint 作为脚本调用，将其更改为

"${PODS_ROOT}/SwiftFormat/CommandLineTool/swiftformat" . --exclude Pods,Generated

【讨论】：