Sounds like you might have stale .go files somewhere maybe?

Le 19 mars 2021 20:01:44 GMT-04:00, Mark H Weaver <mhw@netris.org> a écrit :
This is at commit 1955ef93b76e51cab5bed4c90f7eb9df7035355a on the master
branch, plus some local patches on my private branch which I suspect are
irrelevant to this:

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mhw@jojen ~$ guix graph --path gtk+ imagemagick
Backtrace:
In ice-9/boot-9.scm:
1736:10 13 (with-exception-handler _ _ #:unwind? _ #:unwind-for-type _)
In unknown file:
12 (apply-smob/0 #<thunk 7fc164214520>)
In ice-9/boot-9.scm:
718:2 11 (call-with-prompt _ _ #<procedure default-prompt-handler (k proc)>)
In ice-9/eval.scm:
619:8 10 (_ #(#(#<directory (guile-user) 7fc164217c80>)))
In guix/ui.scm:
2164:12 9 (run-guix-command _ . _)
In guix/scripts/graph.scm:
573:2 8 (guix-graph . _)
In ice-9/boot-9.scm:
1736:10 7 (with-exception-handler _ _ #:unwind? _ #:unwind-for-type _)
1731:15 6 (with-exception-handler #<procedure 7fc1619c88d0 at ice-9/boot-9.scm:1815:7 (exn)> _ #:unwind? _ #:unwind-for-type _)
1736:10 5 (with-exception-handler _ _ #:unwind? _ #:unwind-for-type _)
In guix/store.scm:
636:37 4 (thunk)
In guix/scripts/graph.scm:
598:37 3 (_ #<store-connection 256.99 7fc1619d4780>)
598:37 2 (_ #f)
In ice-9/boot-9.scm:
1669:16 1 (raise-exception _ #:continuable? _)
1669:16 0 (raise-exception _ #:continuable? _)

ice-9/boot-9.scm:1669:16: In procedure raise-exception:
Wrong type to apply: #<syntax-transformer set-grafting>
mhw@jojen ~$
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