On Donnerstag, 21. Mai 2020 00:14:40 CEST LisToFacTor via Gnupg-users wrote:
> English is not my native tongue, and the word I've chosen is based
> on my interpretation of the dialog presented by the program when
> generating the key:
>
> > GnuPG needs to construct a user ID to identify your key.
> >
> > Real name:
> upon entering an empty string, the response is:
> ...
>
> > gpg: [internal]: no User-ID specified
>
> (and the program quits with no further explanation)
>
> To me, this appears to qualify as a demand for user's "Real name".
I suppose you also entered an empty string for "Email address":
```
$ gpg --gen-key
Note: Use "gpg2 --full-generate-key" for a full featured key generation
dialog.
GnuPG needs to construct a user ID to identify your key.
Real name:
Email address:
You selected this USER-ID:
""
Change (N)ame, (E)mail, or (O)kay/(Q)uit? o
gpg: [internal]: no User-ID specified
```
Generating a key with empty "Real name" and non-empty "Email address" (and
vice versa) works:
```
$ gpg --gen-key
Note: Use "gpg2 --full-generate-key" for a full featured key generation
dialog.
GnuPG needs to construct a user ID to identify your key.
Real name:
Email address: f...@example.com
You selected this USER-ID:
"f...@example.com"
Change (N)ame, (E)mail, or (O)kay/(Q)uit? o
[...]
```
A key with above User-ID is generated.
I agree that there could be a more user-friendly error message than "gpg:
[internal]: no User-ID specified". In particular, it makes little sense to ask
the user if everything is okay if the empty values the user entered do not
result in a valid User-ID.
Regards,
Ingo
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