Title: Error in background installation
Last modified: April 25, 2019

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# Error in background installation

 *  Resolved [lujianjiu](https://wordpress.org/support/users/lujianjiu/)
 * (@lujianjiu)
 * [7 years, 1 month ago](https://wordpress.org/support/topic/error-in-background-installation/)
 * 致命错误： Fatal error: Uncaught Error: Cannot use object of type WP_Error as
   array in /www/wwwroot/in.sirenxiu.cn/wp-content/plugins/web-to-print-online-designer/
   includes/class-updates.php:143 Stack trace: #0 /www/wwwroot/in.sirenxiu.cn/wp-
   includes/class-wp-hook.php(288): NBD_Updates->push_update(Object(stdClass)) #
   1 /www/wwwroot/in.sirenxiu.cn/wp-includes/plugin.php(208): WP_Hook->apply_filters(
   Object(stdClass), Array) #2 /www/wwwroot/in.sirenxiu.cn/wp-includes/option.php(
   1783): apply_filters(‘site_transient_…’, Object(stdClass), ‘update_plugins’) #
   3 /www/wwwroot/in.sirenxiu.cn/wp-content/themes/yozi/inc/plugins/class-tgm-plugin-
   activation.php(1943): get_site_transient(‘update_plugins’) #4 /www/wwwroot/in.
   sirenxiu.cn/wp-content/themes/yozi/inc/plugins/class-tgm-plugin-activation.php(
   1801): TGM_Plugin_Activation->does_plugin_have_update(‘cmb2’) #5 /www/wwwroot/
   in.sirenxiu.cn/wp-content/themes/yozi/inc/plugins/class-tgm-plugin-activation.
   php(417): TGM_Plugin_Activation->is_tgmpa_complete() #6 /www/wwwroot/in.sirenxiu.
   cn/wp-include in /www/wwwroot/in.sirenxiu.cn/wp-content/plugins/web-to-print-
   online-designer/includes/class-updates.php on line 143

Viewing 1 replies (of 1 total)

 *  Plugin Contributor [netbaseteam](https://wordpress.org/support/users/netbaseteam/)
 * (@netbaseteam)
 * [7 years, 1 month ago](https://wordpress.org/support/topic/error-in-background-installation/#post-11472257)
 * We’ve resolved your issue in latest update, please delete the plugin and install
   it again, or open the file /www/wwwroot/in.sirenxiu.cn/wp-content/plugins/web-
   to-print-online-designer/includes/class-updates.php and change the line 143 to
   `
   if (!is_wp_error($remote) && !empty($remote['body'])) {`
    -  This reply was modified 7 years, 1 month ago by [netbaseteam](https://wordpress.org/support/users/netbaseteam/).

Viewing 1 replies (of 1 total)

The topic ‘Error in background installation’ is closed to new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/web-to-print-online-designer_a2cdc2.
   svg)
 * [Web to Print Online Designer](https://wordpress.org/plugins/web-to-print-online-designer/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/web-to-print-online-designer/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/web-to-print-online-designer/)
 * [Active Topics](https://wordpress.org/support/plugin/web-to-print-online-designer/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/web-to-print-online-designer/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/web-to-print-online-designer/reviews/)

 * 1 reply
 * 2 participants
 * Last reply from: [netbaseteam](https://wordpress.org/support/users/netbaseteam/)
 * Last activity: [7 years, 1 month ago](https://wordpress.org/support/topic/error-in-background-installation/#post-11472257)
 * Status: resolved