[wp-trac] [WordPress Trac] #50796: Call to a member function add_node() on string

[WordPress Trac]

#50796: Call to a member function add_node() on string
--------------------------+-----------------------------
 Reporter:  malthert      |      Owner:  (none)
     Type:  defect (bug)  |     Status:  new
 Priority:  normal        |  Milestone:  Awaiting Review
Component:  General       |    Version:  5.4.2
 Severity:  normal        |   Keywords:
  Focuses:                |
--------------------------+-----------------------------
 when using woocommerce beta tester, we get the following 2 notices in wp
 core.
 core needs handling for this to avoid notices.

 {{{
 Call to a member function add_node() on string
 File: /wp-includes/admin-bar.php on line 921
 Error URL: /wp-admin/post-new.php?post_type=page
 Referrer: /wp-admin/post.php?post=1494&action=edit
 Trace:
 #0 /wp-includes/class-wp-hook.php (287): wp_admin_bar_comments_menu(
 $wp_admin_bar = WP_Admin_Bar Object )
 #1 /wp-includes/class-wp-hook.php (311): WP_Hook->apply_filters( $value =
 NULL, $args = Array( [0] => WP_Admin_Bar Object ) )
 #2 /wp-includes/plugin.php (544): WP_Hook->do_action( $args = Array( [0]
 => WP_Admin_Bar Object ) )
 #3 /wp-includes/admin-bar.php (97): do_action_ref_array( $tag =
 admin_bar_menu, $args = Array( [0] => WP_Admin_Bar Object ) )
 #4 /wp-includes/class-wp-hook.php (287): wp_admin_bar_render()
 #5 /wp-includes/class-wp-hook.php (311): WP_Hook->apply_filters( $value =
 EMPTY STRING, $args = Array( [0] =>  ) )
 #6 /wp-includes/plugin.php (478): WP_Hook->do_action( $args = Array( [0]
 =>  ) )
 #7 /wp-admin/admin-header.php (245): do_action( $tag = in_admin_header )
 #8 /wp-admin/edit-form-blocks.php (420): require_once( /wp-admin/admin-
 header.php )
 #9 /wp-admin/post-new.php (72): require( /wp-admin/edit-form-blocks.php )


 Warning: wp.data.select( "core/editor" ).getBlocks is deprecated. Please
 use wp.data.select( "core/block-editor" ).getBlocks instead.
 URL: /wp-admin/post-new.php?post_type=page
 File: /wp-includes/js/dist/deprecated.min.js?ver=224
 Line: 2
 }}}

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Ticket URL: <https://core.trac.wordpress.org/ticket/50796>
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