Title: Upgrading Storefront Theme – issue Last modified: March 23, 2018 --- # Upgrading Storefront Theme – issue * Resolved [kristinubute](https://wordpress.org/support/users/kristinubute/) * (@kristinubute) * [8 years, 2 months ago](https://wordpress.org/support/topic/upgrading-storefront-theme-issue/) * Hi, I have a client site and upgraded the Storefront theme to the latest. * Have a child theme working obviously also. All products on Mobile and Ipad and PC were viewing perfectly. * I’m only new to Storefront theme and since the ugprade, now on the mobile the Pricing & Sale Price are on 2 lines throughout the site and at the bottom of the MOBILE I get an error * I’m always cautious updating Original themes especially as I have a Woocommerce store and anything can go wrong (so I always backup) but then trying to fix the issues sometimes on themes is a nightmare. * It says on bottom of mobile Store page under each category: * NOTICE: Theme without sidebar.php is deprecated since version 3.00 with no alternative available. Please include a sidebar.php template in your theme. * I have NOT deleted anything at all. * The upgrade has caused this how to remove that error on the mobile view ? * Doesn’t display the error on PC as sidebar is viewed on this. Obviously mobile doesn’t have the sidebar. Viewing 15 replies - 1 through 15 (of 22 total) 1 [2](https://wordpress.org/support/topic/upgrading-storefront-theme-issue/page/2/?output_format=md) [→](https://wordpress.org/support/topic/upgrading-storefront-theme-issue/page/2/?output_format=md) * Thread Starter [kristinubute](https://wordpress.org/support/users/kristinubute/) * (@kristinubute) * [8 years, 2 months ago](https://wordpress.org/support/topic/upgrading-storefront-theme-issue/#post-10107732) * It says on the bottom: home/domain/public_html/wp-includes/functions.php on line 3970 * That is not the child theme functions.php, that seems to indicate the original Storefront functions.php file after the upgrade. * Any advice & help urgently required. * Thx Kristin * [Mikey Arce](https://wordpress.org/support/users/mikeyarce/) * (@mikeyarce) * [8 years, 2 months ago](https://wordpress.org/support/topic/upgrading-storefront-theme-issue/#post-10108149) * Hi [@kristinubute](https://wordpress.org/support/users/kristinubute/), * A few things to check: 1. Do you get the same errors if you enable the Storefront theme as opposed to your child theme? 2. Can you try re-installing Storefront to see if that was the issue? To do that – you can log in through FTP into the themes folder, delete Storefront, and upload a new copy you can get here: [https://wordpress.org/themes/storefront/](https://wordpress.org/themes/storefront/) * Thread Starter [kristinubute](https://wordpress.org/support/users/kristinubute/) * (@kristinubute) * [8 years, 2 months ago](https://wordpress.org/support/topic/upgrading-storefront-theme-issue/#post-10110378) * HI * Thanks for replying. It still does it on the Storefront theme also. Haven’t re- uploaded the Storefront theme yet. * I tried another theme also does the same on the mobile. * It’s only been since the Storefront upgrade. I haven’t update any plugins recently etc. I have the client live site untouched. * Just updated the Storefront theme on the DEMO backup site to make sure no issues, and that was the error still ONLY on the mobile. * Have you seen that error before ? * What else could be causing this ? * Thx Kristin * Thread Starter [kristinubute](https://wordpress.org/support/users/kristinubute/) * (@kristinubute) * [8 years, 2 months ago](https://wordpress.org/support/topic/upgrading-storefront-theme-issue/#post-10114272) * HI * So what does this error mean exactly ? * NOTICE: Theme without sidebar.php is deprecated since version 3.00 with no alternative available. Please include a sidebar.php template in your theme. * Have you come across that error before ? * Thx Kristin * [Mikey Arce](https://wordpress.org/support/users/mikeyarce/) * (@mikeyarce) * [8 years, 2 months ago](https://wordpress.org/support/topic/upgrading-storefront-theme-issue/#post-10117072) * Hi [@kristinubute](https://wordpress.org/support/users/kristinubute/), * > NOTICE: Theme without sidebar.php is deprecated since version 3.00 with no > alternative available. Please include a sidebar.php template in your theme. * Usually what this means that the `sidebar.php` file is missing from your theme. This might be because Storefront was not updated properly. My suggestion would be to delete Storefront and reinstall it to see if that goes away. * Thread Starter [kristinubute](https://wordpress.org/support/users/kristinubute/) * (@kristinubute) * [8 years, 2 months ago](https://wordpress.org/support/topic/upgrading-storefront-theme-issue/#post-10133300) * HI, you mentioned to re-install Storefront – you can log in through FTP into the themes folder, delete Storefront, and upload a new copy you can get here: [https://wordpress.org/themes/storefront/](https://wordpress.org/themes/storefront/) * Will that cause an issue with my child theme ? Will my existing child theme automatically link with the replaced theme or will their be confusion ? * Thx Kristin * Thread Starter [kristinubute](https://wordpress.org/support/users/kristinubute/) * (@kristinubute) * [8 years, 2 months ago](https://wordpress.org/support/topic/upgrading-storefront-theme-issue/#post-10133684) * Hi * Can I restore to the previous version of Storefront that I originally had if there are issues when upgrading to the new version ? * Where can I tell what version of Storefront I currently have ? * I need a backup option just in case things get too mucked up in the formatting after the upgrade to new version. * Please advise urgently * Thx Kristin * Thread Starter [kristinubute](https://wordpress.org/support/users/kristinubute/) * (@kristinubute) * [8 years, 2 months ago](https://wordpress.org/support/topic/upgrading-storefront-theme-issue/#post-10133685) * Also so you know this error only comes up when I have debug on in wp-config … so I definately have to resolve it at some stage better off being now. * Thx Kristin * [Joel Williams](https://wordpress.org/support/users/joelwills/) * (@joelwills) * Automattic Happiness Engineer * [8 years, 2 months ago](https://wordpress.org/support/topic/upgrading-storefront-theme-issue/#post-10138824) * Hi Kristin! * > Will that cause an issue with my child theme ? Will my existing child theme > automatically link with the replaced theme or will their be confusion ? * If your child theme references `storefront` as the parent theme, then it won’t make any difference as long as the new theme has the correct name (which Storefront does by default of course). * > Can I restore to the previous version of Storefront that I originally had if > there are issues when upgrading to the new version ? * You can rename the current Storefront theme folder to storefront2 or something, so you still have it and can use to go back to if you wish. * > Where can I tell what version of Storefront I currently have ? * It tells you on the Appearance page, if you click for the theme details, also in style.css it tells you the current version. * Hope that helps! - This reply was modified 8 years, 2 months ago by [Joel Williams](https://wordpress.org/support/users/joelwills/). * Thread Starter [kristinubute](https://wordpress.org/support/users/kristinubute/) * (@kristinubute) * [8 years, 2 months ago](https://wordpress.org/support/topic/upgrading-storefront-theme-issue/#post-10140039) * Hi * Also since upgrading my Storefront theme I cannot use Product Search Function with Woocommerce. * When I perform a Product Search, with Debug mode on I get this error: * ( ! 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) Notice: Trying to get property of non-object in C:\ wamp64\www\Mika\wp-includes\post-template.php on line 600 Call Stack # Time Memory Function Location 1 0.0010 242072 {main}( ) …\index.php:0 2 0.0019 245144 require(‘ C:\wamp64\www\Mika\wp-blog-header.php’ ) …\index.php:17 3 10.4463 110452432 require_once(‘ C:\wamp64\www\Mika\wp-includes\template-loader.php’ ) …\wp-blog-header.php:19 4 10.6190 110675968 include( ‘C:\wamp64\www\Mika\wp-content\themes\storefront\ page.php’ ) …\template-loader.php:74 5 10.6190 110676000 get_header( ) …\page. php:13 6 10.6195 110677416 locate_template( ) …\general-template.php:41 7 10.6198 110677664 load_template( ) …\template.php:647 8 10.6213 110708328 require_once(‘ C:\wamp64\www\Mika\wp-content\themes\storefront\header.php’ ) …\template.php: 688 9 11.0838 110874880 body_class( ) …\header.php:21 10 11.0838 110876224 get_body_class()…\ post-template.php:557 * ( ! ) Notice: Trying to get property of non-object in C:\wamp64\www\Mika\wp-includes\ class-wp-query.php on line 3871 Call Stack # Time Memory Function Location 1 0.0010 242072 {main}( ) …\index.php:0 2 0.0019 245144 require( ‘C:\wamp64\www\ Mika\wp-blog-header.php’ ) …\index.php:17 3 10.4463 110452432 require_once( ‘ C:\wamp64\www\Mika\wp-includes\template-loader.php’ ) …\wp-blog-header.php:19 4 10.6190 110675968 include( ‘C:\wamp64\www\Mika\wp-content\themes\storefront\ page.php’ ) …\template-loader.php:74 5 10.6190 110676000 get_header( ) …\page. php:13 6 10.6195 110677416 locate_template( ) …\general-template.php:41 7 10.6198 110677664 load_template( ) …\template.php:647 8 10.6213 110708328 require_once(‘ C:\wamp64\www\Mika\wp-content\themes\storefront\header.php’ ) …\template.php: 688 9 11.0838 110874880 body_class( ) …\header.php:21 10 11.0838 110876224 get_body_class()…\ post-template.php:557 11 11.1321 110878112 apply_filters( ) …\post-template.php: 770 12 11.1322 110878560 WP_Hook->apply_filters( ) …\plugin.php:203 13 11.1333 110880016 call_user_func_array:{C:\wamp64\www\Mika\wp-includes\class-wp-hook. php:288} ( ) …\class-wp-hook.php:288 14 11.1333 110880168 wc_body_class( ) …\ class-wp-hook.php:288 15 11.1334 110880904 is_woocommerce( ) …\wc-template-functions. php:236 16 11.1347 110881024 is_product( ) …\wc-conditional-functions.php:22 17 11.1347 110881392 is_singular( ) …\wc-conditional-functions.php:78 18 11.1347 110881440 WP_Query->is_singular( ) …\query.php:623 class=”search search-no-results- template-default logged-in admin-bar no-customize-support right-sidebar woocommerce- active et-pb-theme-storefront et_minified_js et_minified_css et_divi_builder” > Skip to navigation Skip to content Search for: * ( ! ) Notice: Trying to get property of non-object in C:\wamp64\www\Mika\wp-includes\ class-wp-query.php on line 3871 Call Stack # Time Memory Function Location 1 0.0010 242072 {main}( ) …\index.php:0 2 0.0019 245144 require( ‘C:\wamp64\www\ Mika\wp-blog-header.php’ ) …\index.php:17 3 10.4463 110452432 require_once( ‘ C:\wamp64\www\Mika\wp-includes\template-loader.php’ ) …\wp-blog-header.php:19 4 10.6190 110675968 include( ‘C:\wamp64\www\Mika\wp-content\themes\storefront\ page.php’ ) …\template-loader.php:74 5 10.6190 110676000 get_header( ) …\page. php:13 6 10.6195 110677416 locate_template( ) …\general-template.php:41 7 10.6198 110677664 load_template( ) …\template.php:647 8 10.6213 110708328 require_once(‘ C:\wamp64\www\Mika\wp-content\themes\storefront\header.php’ ) …\template.php: 688 9 11.2495 110878272 do_action( ) …\header.php:45 10 11.2496 110878968 WP_Hook- >do_action( ) …\plugin.php:453 11 11.2496 110879048 WP_Hook->apply_filters( )…\ class-wp-hook.php:310 12 11.2681 110883216 call_user_func_array:{C:\wamp64\www\ Mika\wp-includes\class-wp-hook.php:286} ( ) …\class-wp-hook.php:286 13 11.2681 110883600 storefront_primary_navigation( ) …\class-wp-hook.php:286 14 11.2687 110885096 wp_nav_menu( ) …\storefront-template-functions.php:240 15 11.3688 111010264 apply_filters( ) …\nav-menu-template.php:189 16 11.3689 111010712 WP_Hook->apply_filters()…\ plugin.php:203 17 11.3689 111012296 call_user_func_array:{C:\wamp64\www\Mika\ wp-includes\class-wp-hook.php:288} ( ) …\class-wp-hook.php:288 18 11.3689 111012560 wc_nav_menu_item_classes( ) …\class-wp-hook.php:288 19 11.3689 111012560 is_woocommerce()…\ wc-page-functions.php:149 20 11.3695 111012640 is_product( ) …\wc-conditional- functions.php:22 21 11.3695 111013008 is_singular( ) …\wc-conditional-functions. php:78 22 11.3695 111013056 WP_Query->is_singular( ) …\query.php:623 * Home Cart Shop test Contact Us * ( ! ) Notice: Trying to get property of non-object in C:\wamp64\www\Mika\wp-includes\ post-template.php on line 1232 Call Stack # Time Memory Function Location 1 0.0010 242072 {main}( ) …\index.php:0 2 0.0019 245144 require( ‘C:\wamp64\www\ Mika\wp-blog-header.php’ ) …\index.php:17 3 10.4463 110452432 require_once( ‘ C:\wamp64\www\Mika\wp-includes\template-loader.php’ ) …\wp-blog-header.php:19 4 10.6190 110675968 include( ‘C:\wamp64\www\Mika\wp-content\themes\storefront\ page.php’ ) …\template-loader.php:74 5 10.6190 110676000 get_header( ) …\page. php:13 6 10.6195 110677416 locate_template( ) …\general-template.php:41 7 10.6198 110677664 load_template( ) …\template.php:647 8 10.6213 110708328 require_once(‘ C:\wamp64\www\Mika\wp-content\themes\storefront\header.php’ ) …\template.php: 688 9 11.2495 110878272 do_action( ) …\header.php:45 10 11.2496 110878968 WP_Hook- >do_action( ) …\plugin.php:453 11 11.2496 110879048 WP_Hook->apply_filters( )…\ class-wp-hook.php:310 12 11.2681 110883216 call_user_func_array:{C:\wamp64\www\ Mika\wp-includes\class-wp-hook.php:286} ( ) …\class-wp-hook.php:286 13 11.2681 110883600 storefront_primary_navigation( ) …\class-wp-hook.php:286 14 11.4075 110966128 wp_nav_menu( ) …\storefront-template-functions.php:247 15 11.4082 110974200 call_user_func:{C:\wamp64\www\Mika\wp-includes\nav-menu-template.php:135} ( )…\ nav-menu-template.php:135 16 11.4082 110974360 wp_page_menu( ) …\nav-menu-template. php:135 17 11.4102 110981832 wp_list_pages( ) …\post-template.php:1363 * ( ! ) Notice: Trying to get property of non-object in C:\wamp64\www\Mika\wp-includes\ class-wp-query.php on line 3871 Call Stack # Time Memory Function Location 1 0.0010 242072 {main}( ) …\index.php:0 2 0.0019 245144 require( ‘C:\wamp64\www\ Mika\wp-blog-header.php’ ) …\index.php:17 3 10.4463 110452432 require_once( ‘ C:\wamp64\www\Mika\wp-includes\template-loader.php’ ) …\wp-blog-header.php:19 4 10.6190 110675968 include( ‘C:\wamp64\www\Mika\wp-content\themes\storefront\ page.php’ ) …\template-loader.php:74 5 10.6190 110676000 get_header( ) …\page. php:13 6 10.6195 110677416 locate_template( ) …\general-template.php:41 7 10.6198 110677664 load_template( ) …\template.php:647 8 10.6213 110708328 require_once(‘ C:\wamp64\www\Mika\wp-content\themes\storefront\header.php’ ) …\template.php: 688 9 11.2495 110878272 do_action( ) …\header.php:45 10 11.2496 110878968 WP_Hook- >do_action( ) …\plugin.php:453 11 11.2496 110879048 WP_Hook->apply_filters( )…\ class-wp-hook.php:310 12 11.2681 110883216 call_user_func_array:{C:\wamp64\www\ Mika\wp-includes\class-wp-hook.php:286} ( ) …\class-wp-hook.php:286 13 11.2681 110883600 storefront_primary_navigation( ) …\class-wp-hook.php:286 14 11.4075 110966128 wp_nav_menu( ) …\storefront-template-functions.php:247 15 11.4082 110974200 call_user_func:{C:\wamp64\www\Mika\wp-includes\nav-menu-template.php:135} ( )…\ nav-menu-template.php:135 16 11.4082 110974360 wp_page_menu( ) …\nav-menu-template. php:135 17 11.4102 110981832 wp_list_pages( ) …\post-template.php:1363 18 11.4628 111037208 apply_filters( ) …\post-template.php:1256 19 11.4628 111037736 WP_Hook- >apply_filters( ) …\plugin.php:203 20 11.4628 111039272 call_user_func_array:{ C:\wamp64\www\Mika\wp-includes\class-wp-hook.php:288} ( ) …\class-wp-hook.php: 288 21 11.4628 111039368 wc_list_pages( ) …\class-wp-hook.php:288 22 11.4628 111039368 is_woocommerce( ) …\wc-page-functions.php:203 23 11.4634 111039448 is_product( ) …\wc-conditional-functions.php:22 24 11.4634 111039816 is_singular()…\ wc-conditional-functions.php:78 25 11.4635 111039864 WP_Query->is_singular( )…\ query.php:623 * Home Cart Checkout Clearance Contact Us Customer Sign Up Home Shop Wholesale Option * $5.95 1 item × PlaceholderMAYBELLINE 4.2g COLOR SENSATIONAL LIPSTICK 720 POWER PEONY 1 × $5.95 * Subtotal: $5.95 * View cart Checkout * Search for: Home / Search results for “maybelline” Search Search for: ACCOUNT Log Out Log Out * ( ! ) Notice: Trying to get property of non-object in C:\wamp64\www\Mika\wp-includes\ class-wp-query.php on line 3871 Call Stack # Time Memory Function Location 1 0.0010 242072 {main}( ) …\index.php:0 2 0.0019 245144 require( ‘C:\wamp64\www\ Mika\wp-blog-header.php’ ) …\index.php:17 3 10.4463 110452432 require_once( ‘ C:\wamp64\www\Mika\wp-includes\template-loader.php’ ) …\wp-blog-header.php:19 4 10.6190 110675968 include( ‘C:\wamp64\www\Mika\wp-content\themes\storefront\ page.php’ ) …\template-loader.php:74 5 11.5421 111088080 do_action( ) …\page. php:37 6 11.5422 111088776 WP_Hook->do_action( ) …\plugin.php:453 7 11.5422 111088856 WP_Hook->apply_filters( ) …\class-wp-hook.php:310 8 11.5422 111089656 call_user_func_array:{ C:\wamp64\www\Mika\wp-includes\class-wp-hook.php:286} ( ) …\class-wp-hook.php: 286 9 11.5423 111090008 storefront_get_sidebar( ) …\class-wp-hook.php:286 10 11.5423 111090040 get_sidebar( ) …\storefront-template-functions.php:879 11 11.5423 111090680 locate_template( ) …\general-template.php:110 12 11.5427 111090856 load_template( ) …\template.php:647 13 11.5441 111107592 require_once( ‘C:\wamp64\ www\Mika\wp-content\themes\storefront\sidebar.php’ ) …\template.php:688 14 11.5451 111107672 dynamic_sidebar( ) …\sidebar.php:14 15 11.5625 111112328 call_user_func_array:{ C:\wamp64\www\Mika\wp-includes\widgets.php:742} ( ) …\widgets.php:742 16 11.5626 111112912 WP_Widget->display_callback( ) …\widgets.php:742 17 11.5632 111125696 WC_Widget_Product_Categories->widget( ) …\class-wp-widget.php:372 18 11.5633 111127232 is_singular( ) …\class-wc-widget-product-categories.php:138 19 11.5633 111127280 WP_Query->is_singular( ) …\query.php:623 PRODUCT CATEGORIES * Balustrading Bollards Cement Products Decking Fencing Flooring Gates Hardware Retaining Walls Sleepers Structural Timber test Tool Hire Wire * Services Brand Clearance New Products Cosmetics Hair Products Accessories Wholesale Registration Form Wholesale LOGIN Area Information * Phone: 03 5622 1024 * Our Location: 4/39 Princes Highway, Warragul VIC 3820 * About Us Terms & Conditions Privacy Policy Shipping Policy Return Policy Social Centre Store Location Events FOLLOW US: * Payment Gateway PAYPAL – Your Beauty Routine Warragul Payment Gateway AfterPay My Account LOGIN / REGISTER [lsphe-header] © 2018 Built with Storefront & WooCommerce * ( ! ) Notice: Trying to get property of non-object in C:\wamp64\www\Mika\wp-includes\ class-wp-query.php on line 3871 Call Stack # Time Memory Function Location 1 0.0010 242072 {main}( ) …\index.php:0 2 0.0019 245144 require( ‘C:\wamp64\www\ Mika\wp-blog-header.php’ ) …\index.php:17 3 10.4463 110452432 require_once( ‘ C:\wamp64\www\Mika\wp-includes\template-loader.php’ ) …\wp-blog-header.php:19 4 10.6190 110675968 include( ‘C:\wamp64\www\Mika\wp-content\themes\storefront\ page.php’ ) …\template-loader.php:74 5 11.6510 111221000 get_footer( ) …\page. php:38 6 11.6510 111221640 locate_template( ) …\general-template.php:76 7 11.6512 111221816 load_template( ) …\template.php:647 8 11.6522 111239680 require_once(‘ C:\wamp64\www\Mika\wp-content\themes\storefront\footer.php’ ) …\template.php: 688 9 11.7086 111241664 wp_footer( ) …\footer.php:36 10 11.7087 111241744 do_action()…\ general-template.php:2630 11 11.7087 111242432 WP_Hook->do_action( ) …\plugin. php:453 12 11.7087 111242512 WP_Hook->apply_filters( ) …\class-wp-hook.php:310 13 11.7090 111243936 call_user_func_array:{C:\wamp64\www\Mika\wp-includes\class- wp-hook.php:286} ( ) …\class-wp-hook.php:286 14 11.7090 111244320 WC_Structured_Data- >output_structured_data( ) …\class-wp-hook.php:286 15 11.7090 111244408 WC_Structured_Data- >get_data_type_for_page( ) …\class-wc-structured-data.php:151 16 11.7094 111244536 is_product( ) …\class-wc-structured-data.php:119 17 11.7094 111244904 is_singular()…\ wc-conditional-functions.php:78 18 11.7094 111244952 WP_Query->is_singular( )…\ query.php:623 * ( ! ) Notice: Trying to get property of non-object in C:\wamp64\www\Mika\wp-includes\ class-wp-query.php on line 3871 Call Stack # Time Memory Function Location 1 0.0010 242072 {main}( ) …\index.php:0 2 0.0019 245144 require( ‘C:\wamp64\www\ Mika\wp-blog-header.php’ ) …\index.php:17 3 10.4463 110452432 require_once( ‘ C:\wamp64\www\Mika\wp-includes\template-loader.php’ ) …\wp-blog-header.php:19 4 10.6190 110675968 include( ‘C:\wamp64\www\Mika\wp-content\themes\storefront\ page.php’ ) …\template-loader.php:74 5 11.6510 111221000 get_footer( ) …\page. php:38 6 11.6510 111221640 locate_template( ) …\general-template.php:76 7 11.6512 111221816 load_template( ) …\template.php:647 8 11.6522 111239680 require_once(‘ C:\wamp64\www\Mika\wp-content\themes\storefront\footer.php’ ) …\template.php: 688 9 11.7086 111241664 wp_footer( ) …\footer.php:36 10 11.7087 111241744 do_action()…\ general-template.php:2630 11 11.7087 111242432 WP_Hook->do_action( ) …\plugin. php:453 12 11.7087 111242512 WP_Hook->apply_filters( ) …\class-wp-hook.php:310 13 11.7090 111243936 call_user_func_array:{C:\wamp64\www\Mika\wp-includes\class- wp-hook.php:286} ( ) …\class-wp-hook.php:286 14 11.7090 111244320 WC_Structured_Data- >output_structured_data( ) …\class-wp-hook.php:286 15 11.7090 111244408 WC_Structured_Data- >get_data_type_for_page( ) …\class-wc-structured-data.php:151 16 11.7333 111244936 is_product( ) …\class-wc-structured-data.php:121 17 11.7333 111245304 is_singular()…\ wc-conditional-functions.php:78 18 11.7333 111245352 WP_Query->is_singular( )…\ query.php:623 * ( ! ) Notice: Trying to get property of non-object in C:\wamp64\www\Mika\wp-includes\ class-wp-query.php on line 3871 Call Stack # Time Memory Function Location 1 0.0010 242072 {main}( ) …\index.php:0 2 0.0019 245144 require( ‘C:\wamp64\www\ Mika\wp-blog-header.php’ ) …\index.php:17 3 10.4463 110452432 require_once( ‘ C:\wamp64\www\Mika\wp-includes\template-loader.php’ ) …\wp-blog-header.php:19 4 10.6190 110675968 include( ‘C:\wamp64\www\Mika\wp-content\themes\storefront\ page.php’ ) …\template-loader.php:74 5 11.6510 111221000 get_footer( ) …\page. php:38 6 11.6510 111221640 locate_template( ) …\general-template.php:76 7 11.6512 111221816 load_template( ) …\template.php:647 8 11.6522 111239680 require_once(‘ C:\wamp64\www\Mika\wp-content\themes\storefront\footer.php’ ) …\template.php: 688 9 11.7086 111241664 wp_footer( ) …\footer.php:36 10 11.7087 111241744 do_action()…\ general-template.php:2630 11 11.7087 111242432 WP_Hook->do_action( ) …\plugin. php:453 12 11.7087 111242512 WP_Hook->apply_filters( ) …\class-wp-hook.php:310 13 11.8803 111249136 call_user_func_array:{C:\wamp64\www\Mika\wp-includes\class- wp-hook.php:286} ( ) …\class-wp-hook.php:286 14 11.8804 111249528 wp_admin_bar_render()…\ class-wp-hook.php:286 15 11.8835 111249896 do_action_ref_array( ) …\admin-bar. php:83 16 11.8835 111250120 WP_Hook->do_action( ) …\plugin.php:515 17 11.8836 111250200 WP_Hook->apply_filters( ) …\class-wp-hook.php:310 18 12.0301 111338768 call_user_func_array:{C:\wamp64\www\Mika\wp-includes\class-wp-hook.php:286} ()…\ class-wp-hook.php:286 19 12.0301 111339448 et_fb_add_admin_bar_link( ) …\class- wp-hook.php:286 20 12.0302 111340296 is_singular( ) …\functions.php:7148 21 12.0302 111340344 WP_Query->is_singular( ) …\query.php:623 * ( ! ) Notice: Trying to get property of non-object in C:\wamp64\www\Mika\wp-content\ plugins\divi-builder\includes\builder\functions.php on line 7178 Call Stack # Time Memory Function Location 1 0.0010 242072 {main}( ) …\index.php:0 2 0.0019 245144 require( ‘C:\wamp64\www\Mika\wp-blog-header.php’ ) …\index.php:17 3 10.4463 110452432 require_once( ‘C:\wamp64\www\Mika\wp-includes\template-loader.php’ )…\ wp-blog-header.php:19 4 10.6190 110675968 include( ‘C:\wamp64\www\Mika\wp-content\ themes\storefront\page.php’ ) …\template-loader.php:74 5 11.6510 111221000 get_footer()…\ page.php:38 6 11.6510 111221640 locate_template( ) …\general-template.php:76 7 11.6512 111221816 load_template( ) …\template.php:647 8 11.6522 111239680 require_once(‘ C:\wamp64\www\Mika\wp-content\themes\storefront\footer.php’ ) …\template.php: 688 9 11.7086 111241664 wp_footer( ) …\footer.php:36 10 11.7087 111241744 do_action()…\ general-template.php:2630 11 11.7087 111242432 WP_Hook->do_action( ) …\plugin. php:453 12 11.7087 111242512 WP_Hook->apply_filters( ) …\class-wp-hook.php:310 13 11.8803 111249136 call_user_func_array:{C:\wamp64\www\Mika\wp-includes\class- wp-hook.php:286} ( ) …\class-wp-hook.php:286 14 11.8804 111249528 wp_admin_bar_render()…\ class-wp-hook.php:286 15 11.8835 111249896 do_action_ref_array( ) …\admin-bar. php:83 16 11.8835 111250120 WP_Hook->do_action( ) …\plugin.php:515 17 11.8836 111250200 WP_Hook->apply_filters( ) …\class-wp-hook.php:310 18 12.0301 111338768 call_user_func_array:{C:\wamp64\www\Mika\wp-includes\class-wp-hook.php:286} ()…\ class-wp-hook.php:286 19 12.0301 111339448 et_fb_add_admin_bar_link( ) …\class- wp-hook.php:286 Skip to toolbar * About WordPress localhost/mika Customise 54 Plugin Updates, 1 Theme Update 00 comments awaiting moderation New * Search G’day, Kristin Lord * Log Out * Thread Starter [kristinubute](https://wordpress.org/support/users/kristinubute/) * (@kristinubute) * [8 years, 2 months ago](https://wordpress.org/support/topic/upgrading-storefront-theme-issue/#post-10140400) * Sorry didn’t mean to post all that error (only little bit) .. apologies. Kristin * [Joel Williams](https://wordpress.org/support/users/joelwills/) * (@joelwills) * Automattic Happiness Engineer * [8 years, 2 months ago](https://wordpress.org/support/topic/upgrading-storefront-theme-issue/#post-10142030) * Hi Kristin! * It’s hard to tell, it looks like this is on your local machine. Are you referring to the search in the header area that comes default with Storefront? * Does it work if your theme is set to the parent Storefront theme and not your child theme? * The only plugin I can see mentioned is an issue with Divi Builder which I image you don’t have turned on any more now you’re using Storefront and not Divi? * Thread Starter [kristinubute](https://wordpress.org/support/users/kristinubute/) * (@kristinubute) * [8 years, 1 month ago](https://wordpress.org/support/topic/upgrading-storefront-theme-issue/#post-10208364) * HI * The search issue was a result after Woocommerce update at the same time and Divi update. Divi had an issue with some coding in Woocommerce. * Gosh it is hard to analyse things sometimes. * My next question/issue – are there usually many issue with the Storefront upgrade from older versions ? What are the things for me to look out for that is common issues after a Storefront upgrade. If you could let me know what to look out for would be great. * ALSO when using Storefront theme, do I actually need to have a separate Mobile plugin or it works perfectly because of this particular theme style, works straight out of the theme perfect for mobile viewing of products etc ? * Obviously I can do little CSS coding in between also to fine-tune things. Have not just used this theme by itself for mobile, always used a separate mobile plugin but was thinking I shouldn’t really need to. * Please advise. * Thanks Kristin * [Joel Williams](https://wordpress.org/support/users/joelwills/) * (@joelwills) * Automattic Happiness Engineer * [8 years, 1 month ago](https://wordpress.org/support/topic/upgrading-storefront-theme-issue/#post-10210045) * Hi Kristin! * I don’t believe there is anything you need to consistently look out for with Storefront updates. Usually they’re fixes and optimization so not breaking changes. * Storefront is responsive, so you don’t need a different mobile theme. * Thread Starter [kristinubute](https://wordpress.org/support/users/kristinubute/) * (@kristinubute) * [8 years, 1 month ago](https://wordpress.org/support/topic/upgrading-storefront-theme-issue/#post-10213207) * HI Joel * How do I make 2 columns viewable for products in all the Category areas on the mobile with Storefront ? It defaults to 1 column for products which my client prefers 2. * I’m OK with home page defaulting to 1 column but on all other pages where products are displayed we prefer 2 columns. * Regards * Kristin Viewing 15 replies - 1 through 15 (of 22 total) 1 [2](https://wordpress.org/support/topic/upgrading-storefront-theme-issue/page/2/?output_format=md) [→](https://wordpress.org/support/topic/upgrading-storefront-theme-issue/page/2/?output_format=md) The topic ‘Upgrading Storefront Theme – issue’ is closed to new replies. * ![](https://i0.wp.com/themes.svn.wordpress.org/storefront/4.6.2/screenshot.png) * Storefront * [Support Threads](https://wordpress.org/support/theme/storefront/) * [Active Topics](https://wordpress.org/support/theme/storefront/active/) * [Unresolved Topics](https://wordpress.org/support/theme/storefront/unresolved/) * [Reviews](https://wordpress.org/support/theme/storefront/reviews/) ## Tags * [woocommerce storefront](https://wordpress.org/support/topic-tag/woocommerce-storefront/) * 22 replies * 3 participants * Last reply from: [kristinubute](https://wordpress.org/support/users/kristinubute/) * Last activity: [8 years ago](https://wordpress.org/support/topic/upgrading-storefront-theme-issue/page/2/#post-10286394) * Status: resolved