Same problem here since a few days ago... Here's what I got when running this goa-daemon as suggested. The error message shows up when I try to use it, e.g., on Evolution
$ /usr/lib/gnome-online-accounts/goa-daemon --replace 19:39:14.635:[25533]:[NOTICE]: goa-daemon version 3.4.2 starting [main.c:112, main()] 19:39:14.636:[25533]:[INFO]: Entering main event loop [main.c:136, main()] 19:39:14.655:[25533]:[DEBUG]: adding /org/gnome/OnlineAccounts/Accounts/account_1357859146 [goadaemon.c:559, process_config_entries()] 19:39:14.655:[25533]:[DEBUG]: updating /org/gnome/OnlineAccounts/Accounts/account_1357859146 1 [goadaemon.c:417, update_account_object()] 19:39:14.657:[25533]:[INFO]: Connected to the session bus [main.c:56, on_bus_acquired()] 19:39:14.662:[25533]:[INFO]: Acquired the name org.gnome.OnlineAccounts on the session message bus [main.c:73, on_name_acquired()] 19:39:20.152:[25534]:[DEBUG]: Returning locally cached credentials that cannot be refreshed [goaoauthprovider.c:1294, goa_oauth_provider_get_access_token_sync()] (goa-daemon:25533): GoaBackend-CRITICAL **: goa_oauth_provider_get_access_token_sync: assertion `error == NULL || *error == NULL' failed 19:39:22.428:[25533]:[NOTICE]: /org/gnome/OnlineAccounts/Accounts/account_1357859146: Setting AttentionNeeded to TRUE because EnsureCredentials() failed with: Unauthorized (rest-proxy-error-quark, 401) [goadaemon.c:1129, ensure_credentials_cb()] -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org