diso/wordpress-openid — Issue #10: Google connect - Catchable fatal error: Object of class WP_Error could not be converted to string
Author: Viruthagiri
Created: 2012-01-24 22:28:14+00:00
State: open

I see this error.

Catchable fatal error: Object of class WP_Error could not be converted to string in /wp-includes/capabilities.php on line 497

This error happening when the mail id already exists in the site. (Non openid account)

Why not we show message like "The email id you trying to use, already associated with another account. If you already registered with us please login to your account and connect your openids in Users -> Your openids"

Make sense?