Catalyst的ML构建错误(Xcode 12 GM)

问题描述

还有其他人对带有ML模型的GM版本有疑问，并且对此有解决方案吗?我收到以下错误:

Anyone else having issues with the GM release with ML models and has a solution for this? I get the following error:

Type 'MLModel' has no member '__loadContents'

我已经清理了Project +删除的派生数据(这是一个生成的文件，放在派生数据文件夹中)

I have cleaned the Project + deleted derived data (this is a generated file that is put into the derived data folder)

我注意到该方法不适用于我使用的mac OS 10.15，但是由于某种原因而存在.

I notice that the method should not be there for mac OS 10.15 which I use, but it there for some reason.

我还注意到，当GM是量产版本时，此API仍处于beta版吗? https://developer.apple.com/documentation/coreml/mlmodel

I also noticed that this API is still in beta while the GM is a production build? https://developer.apple.com/documentation/coreml/mlmodel

我应该重新生成ML模型吗?

Should I regenerate the ML model?

推荐答案

根本原因是:

修复步骤:

1. 在目标构建设置中，您可以将COREML_CODEGEN_LANGUAGE设置为无"
2. 打开终端，然后转到您的.mlmodel文件夹
3. 键入"xcrun coremlcompiler生成< YourModel.mlmodel>" --language Swift."
4. 这将创建< YourModel.swift>文件放在同一文件夹中.
5. 打开Xcode并添加< YourModel.swift>在您的项目中.
6. 点击< YourModel.swift>并注释掉编译器抱怨的方法.

就我而言，我将其注释掉:

In my case I comment out :

class func load(contentsOf modelURL: URL, configuration: MLModelConfiguration = MLModelConfiguration(), completionHandler handler: @escaping (Swift.Result<Nudity, Error>) -> Void)

和

class func load(configuration: MLModelConfiguration = MLModelConfiguration(), completionHandler handler: @escaping (Swift.Result<Nudity, Error>) -> Void)

修复快速文件的方法.

这篇关于Catalyst的ML构建错误(Xcode 12 GM)的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！