假设项目P正在导入自定义库L，那么必须将L添加进去

P ->构建阶段->嵌入框架-> +。这对我很有用。

我在试图在一个私人pod上运行单元测试时遇到了这个问题。

每个人建议的我都做了。毫无效果。

我所要做的就是在不同的模拟器上运行单元测试。

我没有尝试重置模拟器的内容和设置，也许这也可以¯_()_/¯

Xcode 13这里(13.1 react-native)。

创建一个干净的react-native项目，并将/usr/lib/swift作为Runpath Search Paths的一个条目。

在添加了这些之后，我的项目最终没有崩溃!

以前的建议无济于事。

从https://github.com/CocoaPods/cocoapods-integration-specs/pull/24/files的帖子来看，这意味着迅速。Dylib需要签名，但失败了。我甚至没有在cocoapod的支持下创建一个新的swift项目。

我认为苹果在试图引用Swift库libswiftCore.dylib时，已经在Swift应用程序崩溃下总结了它

引自技术问答QA1886:

Swift app crashes when trying to reference Swift library libswiftCore.dylib. Q: What can I do about the libswiftCore.dylib loading error in my device's console that happens when I try to run my Swift language app? A: To correct this problem, you will need to sign your app using code signing certificates with the Subject Organizational Unit (OU) set to your Team ID. All Enterprise and standard iOS developer certificates that are created after iOS 8 was released have the new Team ID field in the proper place to allow Swift language apps to run. Usually this error appears in the device's console log with a message similar to one of the following:

[....] [deny-mmap] mapped file has no team identifier and is not a platform binary:
/private/var/mobile/Containers/Bundle/Application/5D8FB2F7-1083-4564-94B2-0CB7DC75C9D1/YourAppNameHere.app/Frameworks/libswiftCore.dylib

Dyld Error Message:
  Library not loaded: @rpath/libswiftCore.dylib

Exception Type: EXC_BREAKPOINT (SIGTRAP)
Exception Codes: 0x0000000000000001, 0x0000000120021088
Triggered by Thread: 0

Referenced from: /private/var/mobile/Containers/Bundle/Application/C3DCD586-2A40-4C7C-AA2B-64EDAE8339E2/TestApp.app/TestApp
Reason: no suitable image found. Did find:
/private/var/mobile/Containers/Bundle/Application/C3DCD586-2A40-4C7C-AA2B-64EDAE8339E2/TestApp.app/Frameworks/libswiftCore.dylib: mmap() error 1 at address=0x1001D8000, size=0x00194000 segment=__TEXT in Segment::map() mapping /private/var/mobile/Containers/Bundle/Application/C3DCD586-2A40-4C7C-AA2B-64EDAE8339E2/TestApp.app/Frameworks/libswiftCore.dylib
Dyld Version: 353.5

The new certificates are needed when building an archive and packaging your app. Even if you have one of the new certificates, just resigning an existing swift app archive won’t work. If it was built with a pre-iOS 8 certificate, you will need to build another archive. Important: Please use caution if you need to revoke and setup up a new Enterprise Distribution certificate. If you are an in-house Enterprise developer you will need to be careful that you do not revoke a distribution certificate that was used to sign an app any one of your Enterprise employees is still using as any apps that were signed with that enterprise distribution certificate will stop working immediately. The above only applies to Enterprise Distribution certificates. Development certs are safe to revoke for enterprise/standard iOS developers.

正如AirSign人员所说，问题的根源在于内部证书的主题字段中缺少OU属性。

主题:UID=269J2W3P2L, CN=iPhone分布:公司名称，OU=269J2W3P2L, O=公司名称，C=FR

我有一个企业发展证书，创建一个新的解决了这个问题。

没有一个解决方案对我有效。重启手机解决了这个问题。这很奇怪，但很有效。