ERROR “swiftc failed with exit code 1” when converting to latest syntax

Question

I was trying to convert syntax of old Swift project to new one as per few suggestion on Stack Overflow I tried converting it through Edit > Convert > To latest Synta

Answer 1

1. Clean the build in Xcode cmd+shift+k.
2. Update the pods.
3. look the where errors showing.
4. Add the missing files in Xcode.
5. After Run the Code. Working fine.