The compiled versions of all your modules are stale. One way to fix this is to run <https://docs.racket-lang.org/raco/running.html> `raco setup`. On my system I have to run it as root, but you may be able to run it as the user that installed Racket.
On Friday, September 28, 2018 at 5:49:21 PM UTC-7, James wrote: > > I just tried upgrading to Racket 7 on one of my machines (macOS 10.11.6) > and I get the error shown below in DrRacket. I thought I should mention it > since I am probably not the only one. I installed with the obvious method, > which is to just drag the new Racket folder over to applications as it > indicates in the disk image. Did I miss some standard set of instructions > for upgrading? This happens any time I try to run something from DrRacket. > > read (compiled): wrong version for compiled code > compiled version: 6.10 > expected version: 7.0 > in: rkt/compiled/main_rkt.zo > > James -- You received this message because you are subscribed to the Google Groups "Racket Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to racket-users+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
