Jérémy,

Jérémy Korwin-Zmijowski 写道：
> Today I faced an issue when I tried to upgrade my packages. The
> process exited with the following message :
>
>    guix upgrade: erreur : integer expected from stream
>
> Don't know what to do… Any clue ?

Can you upgrade the running daemon despite this error?

You seem to be missing this commit[0] whose only value as a 
debugging tool is pointing out when someone is running an old 
daemon lacking the fix[1]… ;-)

Kind regards,

T G-R

[0]: 
https://git.savannah.gnu.org/cgit/guix.git/commit/nix?id=1b1f557d888fa84b1bc818f1b221776355a7a2dd
[1]: 
https://git.savannah.gnu.org/cgit/guix.git/commit/nix?id=1eb40a6dc4917f5a2e915f8b31b750dba3d378c6