Array to string conversion in theme_select_as_links

I'm unable to duplicate this. Can you give some specific steps such as what field you're using the select_as_links option on? Or attach a export of a View that reproduces the issue.

Thanks.

Same issue.

I use taxonomy reference in this filter.

This is dump of $vars:

Array
(
    [element] => Array
        (
            [#type] => select
            [#multiple] => 1
            [#options] => Array
                (
                    [8] => Brown Thomas
                    [9] => Holt Renfrew
                    [10] => Selfridges
                    [11] => de Bijenkorf
                )

            [#size] => 4
            [#default_value] => Array
                (
                )

            [#theme] => select_as_links
            [#input] => 1
            [#process] => Array
                (
                    [0] => form_process_select
                    [1] => ajax_process_form
                )

            [#theme_wrappers] => Array
                (
                    [0] => form_element
                )

            [#pre_render] => Array
                (
                    [0] => ctools_dependent_pre_render
                )

            [#defaults_loaded] => 1
            [#tree] => 
            [#parents] => Array
                (
                    [0] => news_company
                )

            [#array_parents] => Array
                (
                    [0] => news_company
                )

            [#weight] => 0
            [#processed] => 1
            [#required] => 
            [#attributes] => Array
                (
                    [multiple] => multiple
                    [name] => news_company[]
                )

            [#title_display] => before
            [#id] => edit-news-company
            [#name] => news_company
            [#value] => Array
                (
                )

            [#needs_validation] => 1
            [#ajax_processed] => 
            [#sorted] => 1
            [#validated] => 1
            [#children] => 
        )

    [theme_hook_suggestions] => Array
        (
        )

)

Issue queue cleanup... My apologies for taking so long to address this issue!

I'm not able to reproduce this problem using the latest version of BEF. If you're still seeing this, please reopen with specific steps to reproduce.

Thanks!