WordPress Install plugin hint "WordPress has an unexpected error, may wordpress.org or the server configuration file has problems"

Install wordpress plugin, Prompt for error "WordPress unexpected error, may wordpress.org or server configuration file problems"

The problem page is http://10.225.254.42/wp-admin/update.php?action=install-plugin&plugin=bbpress&_wpnonce= 39e9668a43

To view/wp-admin/update.php This file, the code to process Action=install-plugin This GET request is as follows

}ElseIf(' install-plugin ' = =$action ) {        if(! Current_user_can (' Install_plugins '))) Wp_die (__ (Sufficient permissions to install plugins on this site. ' ) ); include_once(Abspath. ' wp-admin/includes/plugin-install.php ');//For Plugins_api.Check_admin_referer (' Install-plugin_ '.$plugin ); $api= Plugins_api (' Plugin_information ',Array(            ' Slug ' =$plugin, ' fields ' =Array(                ' Short_description ' =false, ' sections ' =false, ' requires ' =false, ' rating ' =false, ' ratings ' =false, ' downloaded ' =false, ' last_updated ' =false, ' added ' =false, ' tags ' =false, ' compatibility ' =false, ' homepage ' =false, ' donate_link ' =false,            ),        ) );

Continue to view wp-admin/includes/plugin-install.php's Plugins_api method:

if(false===$res ) {        $url=$http _url= ' http://api.wordpress.org/plugins/info/1.0/'; if($ssl= Wp_http_supports (Array(' SSL ' ) ) )            $url= Set_url_scheme ($url, ' HTTPS ' ); $http _args=Array(            ' Timeout ' and ' body ' =Array(                ' Action ' =$action, ' request ' =Serialize($args )            )        ); $request= Wp_remote_post ($url,$http _args ); if($ssl&& Is_wp_error ($request ) ) {            Trigger_error(__ (' An unexpected error occurred. Something May is wrong with wordpress.org or this server& #8217; s configuration. If you continue to has problems, please try the <a href= "https://wordpress.org/support/" >support forums</a>. ‘ ) . ‘ ‘ . __ (' (WordPress could not establish a secure connection to wordpress.org. Please contact your server administrator.) ' ),headers_sent() || Wp_debug?e_user_warning:E_user_notice ); $request= Wp_remote_post ($http _url,$http _args ); }        if(Is_wp_error ($request) ) {            Print_r($request-error_data); Echo $request-errors; $res=NewWp_error (' plugins_api_failed ', __ (' An unexpected Error occurred. Something May is wrong with wordpress.org or this server& #8217; s configuration. If you continue to has problems, please try the <a href= "https://wordpress.org/support/" >support forums</a>. ‘ ),$request-get_error_message ()); } Else {            $res= Maybe_unserialize (Wp_remote_retrieve_body ($request ) ); if( !Is_object($res) &&!Is_array($res ) )                $res=NewWp_error (' plugins_api_failed ', __ (' An unexpected Error occurred. Something May is wrong with wordpress.org or this server& #8217; s configuration. If you continue to has problems, please try the <a href= "https://wordpress.org/support/" >support forums</a>. '), Wp_remote_retrieve_body ($request ) ); }

After an afternoon of struggle, and then think, access to WordPress has been relatively slow, is not the connection timed out?

Ping api.wordpress.com on ping.chinaz.com, find a faster IP address 66.155.40.186, configured to/etc/host, sure enough

I wish the early victory of the party President!!!!!!

WordPress Install plugin hint "WordPress has an unexpected error, may wordpress.org or the server configuration file has problems"