Errors

meta_yml_conforms_to_known_spec

License 'gpl_3' is invalid (license) [Validation: 1.4]

valid_signature

gpg: Signature made Wed 14 Dec 2022 05:37:47 PM JST
gpg:                using DSA key 51DB8158F99E7A0FF6323ECEF3DD7867BA53F93F
gpg: Can't check signature: No public key