将 Swift 更新到 v3.1 后，我将 Realm 框架替换为从Realm Swift 2.5.1下载的新版本，但出现以下问题：
由于信号而命令失败：非法指令：4
这是错误描述，但不确定它是否有帮助。
CompileSwift 正常 x86_64 /Users/linhcn/Documents/XcodeProjects/HerdManager/HerdManager/Models/ActionCategory.swift -target x86_64-apple-ios9.3 -enable-objc-interop -sdk /Applications/Xcode.app/Contents/Developer/Platforms /iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator10.3。sdk -I /Users/linhcn/Library/Developer/Xcode/DerivedData/HerdManager-exytfaymknfhzqabpximiccdzmaa/Build/Products/Debug-iphonesimulator -F /Users/linhcn/Library/Developer/Xcode/DerivedData/HerdManager-exytfaymknfhzqabpximiccdzmaa/Build/Products/ Debug-iphonesimulator -F /Users/linhcn/Library/Developer/Xcode/DerivedData/HerdManager-exytfaymknfhzqabpximiccdzmaa/Build/Products/Debug-iphonesimulator/FileBrowser -F /Users/linhcn/Library/Developer/Xcode/DerivedData/HerdManager-exytfaymknfhzqabpximiccdzmaa/ Build/Products/Debug-iphonesimulator/Realm -F /Users/linhcn/Library/Developer/Xcode/DerivedData/HerdManager-exytfaymknfhzqabpximiccdzmaa/Build/Products/Debug-iphonesimulator/RealmSwift -F /Users/linhcn/Library/Developer/Xcode/ DerivedData/HerdManager-exytfaymknfhzqabpximiccdzmaa/Build/Products/Debug-iphonesimulator/Toast-Swift -F/Users/linhcn/Documents/XcodeProjects/HerdManager/HerdManager/Frameworks -enable-testing -g -module-cache-path /Users/linhcn/Library/Developer/Xcode/DerivedData/ModuleCache -D DEBUG -D COCOAPODS -serialize-debugging -options -Xcc -I/Users/linhcn/Library/Developer/Xcode/DerivedData/HerdManager-exytfaymknfhzqabpximiccdzmaa/Build/Intermediates/HerdManager.build/Debug-iphonesimulator/HerdManager.build/swift-overrides.hmap -Xcc -iquote -Xcc /Users/linhcn/Library/Developer/Xcode/DerivedData/HerdManager-exytfaymknfhzqabpximiccdzmaa/Build/Intermediates/HerdManager.build/Debug-iphonesimulator/HerdManager.build/HerdManager-generated-files.hmap -Xcc -I/Users/linhcn/Library /Developer/Xcode/DerivedData/HerdManager-exytfaymknfhzqabpximiccdzmaa/Build/Intermediates/HerdManager.build/Debug-iphonesimulator/HerdManager.build/HerdManager-own-target-headers。hmap -Xcc -I/Users/linhcn/Library/Developer/Xcode/DerivedData/HerdManager-exytfaymknfhzqabpximiccdzmaa/Build/Intermediates/HerdManager.build/Debug-iphonesimulator/HerdManager.build/HerdManager-all-non-framework-target-headers。 hmap -Xcc -ivfsoverlay -Xcc /Users/linhcn/Library/Developer/Xcode/DerivedData/HerdManager-exytfaymknfhzqabpximiccdzmaa/Build/Intermediates/HerdManager.build/all-product-headers.yaml -Xcc -iquote -Xcc /Users/linhcn/库/开发人员/Xcode/DerivedData/HerdManager-exytfaymknfhzqabpximiccdzmaa/Build/Intermediates/HerdManager.build/Debug-iphonesimulator/HerdManager.build/HerdManager-project-headers。hmap -Xcc -I/Users/linhcn/Library/Developer/Xcode/DerivedData/HerdManager-exytfaymknfhzqabpximiccdzmaa/Build/Products/Debug-iphonesimulator/include -Xcc -I/Users/linhcn/Library/Developer/Xcode/DerivedData/HerdManager- exytfaymknfhzqabpximiccdzmaa/Build/Intermediates/HerdManager.build/Debug-iphonesimulator/HerdManager.build/DerivedSources/x86_64 -Xcc -I/Users/linhcn/Library/Developer/Xcode/DerivedData/HerdManager-exytfaymknfhzqabpximiccdzmaa/Build/Intermediates/HerdManager.build/ Debug-iphonesimulator/HerdManager.build/DerivedSources -Xcc -DDEBUG=1 -Xcc -DCOCOAPODS=1 -Xcc -working-directory/Users/linhcn/Documents/XcodeProjects/HerdManager -emit-module-doc-path /Users/linhcn/库/开发人员/Xcode/DerivedData/HerdManager-exytfaymknfhzqabpximiccdzmaa/Build/Intermediates/HerdManager.build/Debug-iphonesimulator/HerdManager。build/Objects-normal/x86_64/Invoice~partial.swiftdoc -serialize-diagnostics-path /Users/linhcn/Library/Developer/Xcode/DerivedData/HerdManager-exytfaymknfhzqabpximiccdzmaa/Build/Intermediates/HerdManager.build/Debug-iphonesimulator/HerdManager。 build/Objects-normal/x86_64/Invoice.dia -Onone -module-name HerdManager -emit-module-path /Users/linhcn/Library/Developer/Xcode/DerivedData/HerdManager-exytfaymknfhzqabpximiccdzmaa/Build/Intermediates/HerdManager.build/Debug -iphonesimulator/HerdManager.build/Objects-normal/x86_64/Invoice~partial.swiftmodule -emit-dependencies-path /Users/linhcn/Library/Developer/Xcode/DerivedData/HerdManager-exytfaymknfhzqabpximiccdzmaa/Build/Intermediates/HerdManager.build/Debug -iphonesimulator/HerdManager.build/Objects-normal/x86_64/Invoice。d -emit-reference-dependencies-path /Users/linhcn/Library/Developer/Xcode/DerivedData/HerdManager-exytfaymknfhzqabpximiccdzmaa/Build/Intermediates/HerdManager.build/Debug-iphonesimulator/HerdManager.build/Objects-normal/x86_64/Invoice。 swiftdeps -o /Users/linhcn/Library/Developer/Xcode/DerivedData/HerdManager-exytfaymknfhzqabpximiccdzmaa/Build/Intermediates/HerdManager.build/Debug-iphonesimulator/HerdManager.build/Objects-normal/x86_64/Invoice.o