Realm 应用程序在设备上编译，但不在 Xcode 12 上的模拟器上编译

Question

I have a Realm app that was running fine in Xcode 11 in both, the device and the Simulator. I recently updated to Xcode 12 and now the app doesn't compile in any of the Simulators but works fine on physical devices. After researching I noticed that Realm suggests adding some build settings in your Podfile to exclude the arm64 , so I went and added it but I'm still getting errors.

Here is what I have done in more detail.

Original Podfile looked like this :

def shared_pods
    pod 'RealmSwift', '~> 3.18'
end

target 'MyApp' do
    use_frameworks!
    platform :ios, '10.0'

    shared_pods
    
    target 'MyAppTests' do
        inherit! :search_paths
    end
    
    target 'MyAppUITests' do
        inherit! :search_paths
    end
end

target 'MyApp Watch App' do
    use_frameworks!
    platform :watchos, '3.1'
    
    # Pods for MyApp Watch App
    shared_pods
end

target 'MyApp Watch App Extension' do
    use_frameworks!
    platform :watchos, '3.1'
    shared_pods
end

Here is what I did step by step.

1. I compiled my app for the first time in Xcode 12 and I got the following error.

2. I modified my PodFile to what Realm recommends adding the following code at the end of the Podfile.

    post_install do |installer| installer.pods_project.targets.each do |target| target.build_configurations.each do |config| config.build_settings['EXCLUDED_ARCHS[sdk=iphonesimulator*]'] = 'arm64' config.build_settings['EXCLUDED_ARCHS[sdk=watchsimulator*]'] = 'arm64' config.build_settings['EXCLUDED_ARCHS[sdk=appletvsimulator*]'] = 'arm64' end end end

3. In the terminal I entered pod install .

4. Recompiled my project and it got rid of the first error but it now shows the following error.

Any idea what could be wrong now?

Answer 1

在我的情况下，将Realm升级到最新版本10.1.0并将cocoapods更新到1.10.0解决了该问题，我现在可以在模拟器上进行编译。