TypeError: Cannot read property 'cloneNode' of undefined

[ynhhoJ]

On DnD in console log appears error: TypeError: Cannot read property 'cloneNode' of undefined and Error in nextTick: "TypeError: Cannot read property 'cloneNode' of undefined".

[Flashantik]

On DnD in console log appears error: TypeError: Cannot read property 'cloneNode' of undefined and Error in nextTick: "TypeError: Cannot read property 'cloneNode' of undefined".
The same problem. Did you find a solution?

[rlemaigre]

Sorry, can't reproduce. Can you provide a small github repo or a codesandbox or anything that can help me fix this ?

[Flashantik]

Sorry, can't reproduce. Can you provide a small github repo or a codesandbox or anything that can help me fix this ?

Well, i create a codesandbox, but everything works fine in it. It's crazy..
In my project i have that error

I use Nuxt.js but I don’t think he’s to blame..
and link to

DropList.prototype.computeInsertingGrid = function computeInsertingGrid () {
        var feedbackParent = this.$refs['feedback']['$el'];
        var feedback = feedbackParent.children[0];
        var clone = feedback.cloneNode(true);   //<----  ERROR
        var tg = this.$refs['tg']['$el'];
        tg.append(clone);
        var grid = new Grid(tg.children);
        clone.remove();
        return grid;
    };

My code

<drag key="i" :data="data.item" class="item">
      {{data.item.name }}
</drag>

What could be the problem?

[rlemaigre]

If you're using a drop list, can I see the template where it appears ?

If a codesandbox doesn't work, can you make a small repo on github that I can clone ?

[rlemaigre]

To anyone stumbling upon this issue, make sure you define the "feedback" slot when using a drop list.