Failed to execute 'removeChild' The node to be removed is not a child of this node.

[celsomtrindade]

At first I tought my error was similar to #23 but it's a bit different.

Basically, this happens when I try to use the put/pull method defined within the group params when working with nested sorting so I can move from one nested sorting list to another nested sorting list.

This is the error:

Uncaught DOMException: Failed to execute 'removeChild' on 'Node': The node to be removed is not a child of this node.
at _sync (angular-legacy-sortable.js:118:46)
at a.onAdd (angular-legacy-sortable.js:172:33)

This is what my config looks like:

vm.list = [
    {id: 1, name: 'Name of item 1',
        gallery: [
            {id: 1, name: 'Name of image 1'},
            {id: 2, name: 'Name of image 2'},
            {id: 3, name: 'Name of image 3'}
        ]
    },
    {id: 2, name: 'Name of item 2', 
        gallery: [
            {id: 1, name: 'Name of image 1'},
            {id: 2, name: 'Name of image 2'},
        ]
    },
    {id: 3, name: 'Name of item 3', gallery: []}
];

And use it like this:

<ul ng-sortable>
    <li ng-repeat="item in vm.list track by item.id">
        <p>{{item.name}}</p>
        <ul ng-sortable="{group: {name:'child', put: true, pull:true} }">
            <li ng-repeat="gallery in item.gallery track by gallery.id">
                <p>{{gallery.nome}}</p>
            </li>
        </ul> 
    </li>
</ul>

I also tried to define the nested sortable item as follow:

<ul ng-sortable="{group: {name:'child{{item.id}}', put: true, pull:true} }">

//or
<ul ng-sortable="{group: {name:'child{{item.id}}', put: 'child{{item.id}}', pull:true} }">

Both give me the same end result, wich is the error and then stop working 100%.

[archangellcc]

I meet the same problem.
commenting some code in following, it works.
But doing so may lead to some errors, hoping someone can fix it.

// if (evt.clone) {
// 	removed = angular.copy(removed);
// 	prevItems.splice(Sortable.utils.index(evt.clone, sortable.options.draggable), 0, prevItems.splice(oldIndex, 1)[0]);
// 	console.log(evt.from);
//     evt.from.removeChild(evt.clone);
// }
// else {
	prevItems.splice(oldIndex, 1);
// }