我真的需要一些帮助来解决一个让我发疯的问题......
这是关于在设备上运行我的应用程序（因为问题没有出现在模拟器上），即使阅读和尝试本网站上的所有解决方案，我也找不到解决方法。
运行应用程序后，它会在启动过程中冻结，并在调试区域显示下一条消息：
dyld: Library not loaded: @rpath/GoogleUtilities.framework/GoogleUtilities
Referenced from: /private/var/containers/Bundle/Application/2C9EB539-D6BA-4291-A62C-4C3A438483CF/SmiliPRO.app/SmiliPRO
Reason: no suitable image found. Did find:
/private/var/containers/Bundle/Application/2C9EB539-D6BA-4291-A62C-4C3A438483CF/SmiliPRO.app/Frameworks/GoogleUtilities.framework/GoogleUtilities: code signature invalid for '/private/var/containers/Bundle/Application/2C9EB539-D6BA-4291-A62C-4C3A438483CF/SmiliPRO.app/Frameworks/GoogleUtilities.framework/GoogleUtilities'
/private/var/containers/Bundle/Application/2C9EB539-D6BA-4291-A62C-4C3A438483CF/SmiliPRO.app/Frameworks/GoogleUtilities.framework/GoogleUtilities: stat() failed with errno=25
/private/var/containers/Bundle/Application/2C9EB539-D6BA-4291-A62C-4C3A438483CF/SmiliPRO.app/Frameworks/GoogleUtilities.framework/GoogleUtilities: code signature invalid for '/private/var/containers/Bundle/Application/2C9EB539-D6BA-4291-A62C-4C3A438483CF/SmiliPRO.app/Frameworks/GoogleUtilities.framework/GoogleUtilities'
/private/var/containers/Bundle/Application/2C9EB539-D6BA-4291-A62C-4C3A438483CF/SmiliPRO.app/Frameworks/GoogleUtilities.framework/GoogleUtilities: stat() failed with errno=1
/private/var/containers/Bundle/Application/2C9EB539-D6BA-4291-A62C-4C3A438483CF/SmiliPRO.app/Frameworks/GoogleUtilities.framework/GoogleUtilities: code signature invalid for '/private/var/containers/Bundle/Application/2C9EB539-D6BA-4291-A62C-4C3A438483CF/SmiliPRO.app/Frameworks/GoogleUtilities.framework/GoogleUtilities'
/private/var/containers/Bundle/Application/2C9EB539-D6BA-4291-A62C-4C3A438483CF/SmiliPRO.app/Frameworks/GoogleUtilities.framework/GoogleUtilities: stat() failed with errno=1
(lldb)
然后，在主屏幕上出现：
和这个：
我正在使用 Xcode 11.3.1
关于我如何添加框架，它使用的是 Cocoapods 1.8.4。这是我关于 Google 的 Podfile：
target 'SmiliPRO' do
# Comment the next line if you don't want to use dynamic frameworks
use_frameworks!
pod 'Google-Mobile-Ads-SDK'
然后，这是我使用 Google for Ads 的方式：
import UIKit
import GoogleMobileAds
class ViewController: UIViewController,
GADBannerViewDelegate {
@IBOutlet weak var bannerView: GADBannerView!
override func viewDidLoad() {
super.viewDidLoad()
//AdMob del Banner
bannerView.adUnitID = "ca-app-pub-3940256099942544/2934735716"
bannerView.delegate = self
bannerView.rootViewController = self
bannerView.load(GADRequest())
}
关于嵌入式二进制文件，我只有这个选项应该是：
如果我在此处添加 GoogleUtilities.framework，则在构建过程中会出现下一个错误...
Multiple commands produce '/Users/nachoimac/Library/Developer/Xcode/DerivedData/SmiliPRO-dscwzgjxgxtpzsbkzznkjquojuhz/Build/Products/Debug-iphoneos/SmiliPRO.app/Frameworks/GoogleUtilities.framework':
1) Target 'SmiliPRO' has copy command from '/Users/nachoimac/Library/Developer/Xcode/DerivedData/SmiliPRO-dscwzgjxgxtpzsbkzznkjquojuhz/Build/Products/Debug-iphoneos/GoogleUtilities.framework' to '/Users/nachoimac/Library/Developer/Xcode/DerivedData/SmiliPRO-dscwzgjxgxtpzsbkzznkjquojuhz/Build/Products/Debug-iphoneos/SmiliPRO.app/Frameworks/GoogleUtilities.framework'
2) That command depends on command in Target 'SmiliPRO': script phase “[CP] Embed Pods Frameworks”
我还尝试将 use_frameworks 注释到 Podfile 中，出现新错误：
/Users/nachoimac/Library/Developer/Xcode/DerivedData/SmiliPRO-dscwzgjxgxtpzsbkzznkjquojuhz/Build/Products/Debug-iphoneos/Pods_SmiliPRO.framework: No such file or directory
我不知道关键是不是在原来的错误信息中出现了“ code signature invalid for ”之类的东西，可能是这样吗？
先感谢您！
