I have a Drupal 7 site with a bunch of users. Some are clients and others are sellers (role). I put an entity reference field field_seller on the user account form which filters users with the seller role.

Now, when applying a seller to a client and the client logs in, he gets an error

"The website encountered an unexpected error. Please try again later."

The following error is shown in the log:

Recoverable fatal error: Object of class stdClass could not be converted to string in _theme_table_cell() (row 2418 of /mysite.com/includes/theme.inc).

Any idea why this happens?

1 Answer 1


I think, that the user entity will be rendered at the profile page. So you should check the settings here: admin/config/people/accounts/display

Also you check if the role client is able to access user profiles, if the seller will be rendered on the clients profile page

  • Thanks. The render problem was actually in a custom module.
    – iamfredrik
    Commented Oct 10, 2017 at 12:51

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