Swift:加载/Library/Audio/Plug-Ins/HAL/NRDAudioClient时出错:未找到合适的图像

问题描述

我正在尝试播放以下声音:

I am trying to play a sound as follows:

import AVFoundation

let sound = URL(fileURLWithPath: Bundle.main.path(forResource: "audiofile", ofType: "wav")!)
var audioPlayer = AVAudioPlayer()

    @IBAction func audio1(_ sender: Any) {

        do {
            audioPlayer = try AVAudioPlayer(contentsOf: sound)
            audioPlayer.play()
        } catch {
            // error
        }

在iOS模拟器中运行时，结果如下:

When running in the iOS simulator this results in the following:

/Library/Audio/Plug-Ins/HAL/NRDAudioClient.plugin/Contents/MacOS/NRDAudioClient: mach-o，但不是为iOS模拟器构建的

/Library/Audio/Plug-Ins/HAL/NRDAudioClient.plugin/Contents/MacOS/NRDAudioClient: mach-o, but not built for iOS simulator

2019-01-08 12:29:55.438703 + 0800测试应用程序[8096:118590]找不到 用于工厂3E9FAD07-70A8-4980-B39B-BB8B905C9872的功能指针NRDACLN_New_Instance CFBundle/CFPlugIn 0x7fcf5b135210 (捆绑，不是 已加载)

2019-01-08 12:29:55.438703+0800 Test App[8096:118590] Cannot find function pointer NRDACLN_New_Instance for factory 3E9FAD07-70A8-4980-B39B-BB8B905C9872 in CFBundle/CFPlugIn 0x7fcf5b135210 (bundle, not loaded)

我什么都没有找到关于"NRDAudioClient"的任何信息.我正在使用macincloud，因此不确定此错误是否与那里的特定设置有关.

I haven't found any information at all on what "NRDAudioClient" is. I am using macincloud so am not sure if this error is related to a specific setup there.

推荐答案

点击产品->清洁(或CMD-Shift-K)

Click on Product -> Clean (or CMD-Shift-K)

或通过手动清除Xcode设置文件:

Or by manually cleaning the Xcode setting files:

rm -rf"$(getconf DARWIN_USER_CACHE_DIR)/org.llvm.clang/ModuleCache"rm -rf〜/库/开发人员/Xcode/DerivedDatarm -rf〜/Library/Caches/com.apple.dt.Xcode

rm -rf "$(getconf DARWIN_USER_CACHE_DIR)/org.llvm.clang/ModuleCache"rm -rf ~/Library/Developer/Xcode/DerivedDatarm -rf ~/Library/Caches/com.apple.dt.Xcode

我不知道为什么.祝你好运，看看是否有帮助.

I have no idea why though. Good luck see if it helps.

希望这对您有用.

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