When I use guix system vm with --share argument, the below error will be showed.
-------------------------------------------------------------------- feng@Guix ~$ guix system vm -e "(@ (geesystem webvm) os)" --share=/home/feng/.config/webvm/guest=/home/guest Backtrace: 17 (primitive-load "/home/feng/.config/guix/current/bin/gu…") In guix/ui.scm: 2352:7 16 (run-guix . _) 2315:10 15 (run-guix-command _ . _) In ice-9/boot-9.scm: 1752:10 14 (with-exception-handler _ _ #:unwind? _ # _) In guix/status.scm: 859:3 13 (_) 839:4 12 (call-with-status-report _ _) In guix/scripts/system.scm: 1332:4 11 (_) In ice-9/boot-9.scm: 1752:10 10 (with-exception-handler _ _ #:unwind? _ # _) In guix/store.scm: 690:37 9 (thunk) 1331:8 8 (call-with-build-handler #<procedure 7f63b2fdf3c0 at g…> …) 2212:25 7 (run-with-store #<store-connection 256.100 7f63b2fc3b90> …) In guix/scripts/system.scm: 859:2 6 (_ _) 739:8 5 (_ #<store-connection 256.100 7f63b2fc3b90>) In gnu/system/vm.scm: 312:17 4 (system-qemu-image/shared-store-script _ #:system _ # _ …) 238:8 3 (common-qemu-options _ ("/gnu/store" "/home/feng/.co…") …) In unknown file: 2 (concatenate (#<gexp ("-virtfs" (format #f "local,pa…> …)) In ice-9/boot-9.scm: 1685:16 1 (raise-exception _ #:continuable? _) 1685:16 0 (raise-exception _ #:continuable? _) ice-9/boot-9.scm:1685:16: In procedure raise-exception: In procedure append: Wrong type argument in position 1 (expecting empty list): #<gexp ("-virtfs" (format #f "local,path=~a,security_model=none,mount_tag=~a" #<gexp-input "/gnu/store":out> #<gexp-input "TAGjoptajej2oynju6yvboauz7pl6uj":out>)) gnu/system/vm.scm:224:4 7f63bf4b3fc0> --