Is this a question? 🤔

sorry yeah

Can you explain further? This depends heavily on the plugin that you’re using.

Please look back at my question again. And actually, Figma not allowing to create SVG Instance directly.

I got this error “‘postMessage’ on ‘Window’: SVGSVGElement object could not be cloned.”

in my plugin.

Use the “Drop” event in code.js.

Check out the following official examples:

• 
  Triggering drop events from the UI;


• 
  Drop event;


• 
  Icon drag-and-drop plugin sample.

I’m not sure why but when I try to use figma.on(‘drop’,…) it’s throwing errors

I don’t see any errors here. But you probably need to update plugin typings.

I had update plugin typings but still

Since you are using Typescript, you need to respect its syntax and also return false:

figma.on('drop', (event: DropEvent) => {

    // Your code

    return false

})

Also add a condition for line 9 (on which you supposedly have an error) as in the example I gave you a link to:

Thank you so much for your help. It’s working now. But one typescript error still showing

if (node.appendChild) {

   node.appendChild(newNode);

}

Showing this “Property ‘appendChild’ does not exist on type 'DocumentNode | PageNode | SliceNode | FrameNode… etc”

This condition is just written in order to bypass the error you indicated.

Okay thank you