Xcode 10 beta 2, when I launch the Swift Migration to Swift 4.2
it failed and it is saying
Segmentation fault: 11
Command Ditto failed with a nonzero exit code
However my project compiled successfully and if I go in the build settings and change the Swift Language to Swift 4.2,
I did the migration by manually by fixing all warnings and I don't have errors at the end,
it looks like a bug in the migration assistant
thanks