https://github.com/kishikawakatsumi/SourceKitForSafari/blob/master/file:/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSTask.h#L32

みたいなパスを開こうとして404になりますね。 (edited)