QtWebKit -- TypeError: '[object Object]' is not a valid argument for 'Function.prototype.apply' (evaluating 'elem.nodeType')

[Jason@…]

This error occurs on all QtWebKit-based browsers.

        for ( ; i < l; i++ ) {
            elem = elems[ i ];

            if ( elem || elem === 0 ) {

                // Add nodes directly
                if ( jQuery.type( elem ) === "object" ) {
                    core_push.apply( nodes, elem.nodeType ? [ elem ] : elem );
---> TypeError: '[object Object]' is not a valid argument for 'Function.prototype.apply' (evaluating 'elem.nodeType') <----

                // Convert non-html into a text node
                } else if ( !rhtml.test( elem ) ) {
                    nodes.push( context.createTextNode( elem ) );

                // Convert html into DOM nodes
                } else {
                    tmp = tmp || fragment.appendChild( context.createElement("div") );

[gibson042]

Per discussion in #jquery-meeting, we're going to back out the core_push.apply( <Array>, <NodeList> ) calls in favor of the older jQuery.merge( <Array>, <NodeList> ), reverting much of ​https://github.com/jquery/jquery/commit/dc93f8cbb59d230d707193118124689c6fd930ff et al.

[gibson042]

Fixed: ​https://github.com/jquery/jquery/commit/fb0f2952929fbe0e8a39da8c7865a397c7e74835

Reporter, can you confirm that ​http://code.jquery.com/jquery-git2.js resolves the issue?

[Jason@…]

Works great. Thanks for looking into it.

[sindresorhus]

Make sure to file a ticket on QtWebKit if there doesn't already exist one for this issue and add a link here.

​http://trac.webkit.org/wiki/QtWebKitBugs

[gibson042]

Reported at ​https://bugs.webkit.org/show_bug.cgi?id=109307

[gibson042]

#13574 is a duplicate of this ticket.