{"id":16907087,"date":"2023-07-19T16:10:14","date_gmt":"2023-07-19T16:10:14","guid":{"rendered":"https:\/\/wordpress.org\/support\/topic\/error-activating-plugin-52\/"},"modified":"2023-07-19T16:10:14","modified_gmt":"2023-07-19T16:10:14","slug":"error-activating-plugin-52","status":"publish","type":"topic","link":"https:\/\/wordpress.org\/support\/topic\/error-activating-plugin-52\/","title":{"rendered":"Error activating plugin"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">When I activated Checkout Field Editor Pro version 3.5.0 I get this fatal error: <\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Fatal error<\/strong>: Uncaught Error: Call to a member function get() on null in \/home\/{userhidden}\/public_html\/wp-content\/plugins\/booked\/includes\/add-ons\/woocommerce-payments\/lib\/woocommerce\/class-wc-cart.php:152 Stack trace: #0 \/home\/{userhidden}\/public_html\/wp-includes\/class-wp-hook.php(308): Booked_WC_Cart_Hooks::woocommerce_checkout_fields(Array) #1 \/home\/{userhidden}\/public_html\/wp-includes\/plugin.php(205): WP_Hook-&gt;apply_filters(Array, Array) #2 \/home\/{userhidden}\/public_html\/wp-content\/plugins\/woocommerce-checkout-field-editor-pro\/admin\/class-thwcfe-admin-utils.php(432): apply_filters(&#8216;woocommerce_che&#8230;&#8217;, Array) #3 \/home\/{userhidden}\/public_html\/wp-content\/plugins\/woocommerce-checkout-field-editor-pro\/admin\/class-thwcfe-admin-utils.php(218): THWCFE_Admin_Utils-&gt;get_default_checkout_fields(&#8221;, false) #4 \/home\/{userhidden}\/public_html\/wp-content\/plugins\/woocommerce-checkout-field-editor-pro\/admin\/class-thwcfe-admin-utils.php(134): THWCFE_Admin_Utils-&gt;get_default_sections(false) #5 \/home\/{userhidden}\/public_html\/wp-content\/plugins\/woocommerce-checkout-field-editor-pro\/includes\/class-thwcfe-activator.php(83): THWCFE_Admin_Utils-&gt;prepare_sections_and_fields() #6 \/home\/{userhidden}\/public_html\/wp-content\/plugins\/woocommerce-checkout-field-editor-pro\/includes\/class-thwcfe-activator.php(54): THWCFE_Activator::may_copy_free_version_settings() #7 \/home\/{userhidden}\/public_html\/wp-content\/plugins\/woocommerce-checkout-field-editor-pro\/includes\/class-thwcfe-activator.php(29): THWCFE_Activator::check_for_premium_settings(&#8221;) #8 \/home\/{userhidden}\/public_html\/wp-content\/plugins\/woocommerce-checkout-field-editor-pro\/woocommerce-checkout-field-editor-pro.php(50): THWCFE_Activator::activate(&#8221;) #9 \/home\/{userhidden}\/public_html\/wp-includes\/class-wp-hook.php(308): activate_thwcfe(&#8221;) #10 \/home\/{userhidden}\/public_html\/wp-includes\/class-wp-hook.php(332): WP_Hook-&gt;apply_filters(&#8221;, Array) #11 \/home\/{userhidden}\/public_html\/wp-includes\/plugin.php(517): WP_Hook-&gt;do_action(Array) #12 \/home\/{userhidden}\/public_html\/wp-admin\/plugins.php(194): do_action(&#8216;activate_woocom&#8230;&#8217;) #13 {main} thrown in\u00a0<strong>\/home\/{userhidden}\/public_html\/wp-content\/plugins\/booked\/includes\/add-ons\/woocommerce-payments\/lib\/woocommerce\/class-wc-cart.php<\/strong>\u00a0on line\u00a0<strong>152<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Any ideas on how to fix this fatal error?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"template":"","class_list":["post-16907087","topic","type-topic","status-publish","hentry","topic-tag-fatal-error"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/topic\/16907087","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/topic"}],"about":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/types\/topic"}],"version-history":[{"count":0,"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/topic\/16907087\/revisions"}],"wp:attachment":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/media?parent=16907087"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}