Thanks for this bug report! I'm able to reproduce the same issue for core22 snaps.
Snapcraft and craft-parts interpret the underscores as chisel packages and chisel is not installed in the build-environment.
I agree that error handling and user experience could be improved.
Also posted in the public snapcraft mattermost channel: https://chat.charmhub.io/charmhub/pl/z9f19hegx7fm5e43m13atryudo
Thanks for this bug report! I'm able to reproduce the same issue for core22 snaps.
Snapcraft and craft-parts interpret the underscores as chisel packages and chisel is not installed in the build-environment.
I agree that error handling and user experience could be improved.
Also posted in the public snapcraft mattermost channel: https:/ /chat.charmhub. io/charmhub/ pl/z9f19hegx7fm 5e43m13atryudo