How to debug dsymutil error: "Clang modules are expected to have exactly 1 compile unit."

How to debug dsymutil error: "Clang modules are expected to have exactly 1 compile unit."

在 iOS 应用程序的 GenerateDSYMFile 阶段收到此错误消息:

/Users/name/Library/Developer/Xcode/DerivedData/ModuleCache/HASH/FrameworkName-HASH: Clang modules are expected to have exactly 1 compile unit. Command /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/dsymutil failed with exit code 1

已删除:

~/Library/Developer/Xcode/DerivedData

并且能够再次构建。