Realm for Swift 3.1 - Command failed due to signal: Illegal instruction: 4

1
votes

After updating Swift to v3.1, I got Realm frameworks replaced by the new version downloaded from Realm Swift 2.5.1 but get the following issue:

Command failed due to signal: Illegal instruction: 4

Already checked this and this, but they didn't work.

Here is the error description, not sure if it's helpful though.

CompileSwift normal 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/Library/Developer/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/Library/Developer/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

1
swiftrealmswift3.1
share full error – Nazmul Hasan
realm buggy for swift3.1 – Nazmul Hasan
Please file an issue on realm-cocoa by going here: github.com/realm/realm-cocoa/issues/new and please fill out the issue template to provide as much information as possible. – Willow Puge
The link is broken? – Willow Puge
@WillowPuge My github account was flagged. I contact them for support. Thanks – Lawliet

1 Answers

1
votes

Problem solved.

I guess that it's a problem of the new Xcode's (8.3.2) error report system. Apple may add some new coding rules but not update the error reporter. I ended up commenting out all the code and uncommenting each part to figure out where the problem is. It reports errors in some classes but the actual problem is in another class.