Issue #3986Opened December 1, 2021by throne19863 reactions

BUG: Cannot read properties of undefined (reading 'uploadFile')

Question

GrapesJS version

  • I confirm to use the latest version of GrapesJS

What browser are you using?

Chrome v96.0.4664.45

Reproducible demo link

https://codesandbox.io/s/react-redux-toolkit-application-forked-l5rhp?file=/src/pages/Editor.js

Describe the bug

How to reproduce the bug?

  1. Just drag and drop the logo to canvas you should get the error

image

What is the expected behavior? Drag and drop the logo to canvas

What is the current behavior? I have created a simple custom plugin just a logo , now when I drag and drop to canvas I get the following error Cannot read properties of undefined (reading 'uploadFile')

If is necessary to execute some code in order to reproduce the bug, paste it here below:

import React, { useState, useEffect } from "react";
import { useDispatch } from "react-redux";
import grapesjs from "grapesjs";
import block from "grapesjs-blocks-basic";

const Editor = () => {
  const [editor, setEditor] = useState();
  const dispatch = useDispatch();

  //custom logo plugin
  function pageLogo(editor) {
    editor.BlockManager.add("logo", {
      label: `<div className="gjs-block-label"><img src="https://i.ibb.co/nL2Q7WN/logo.png"></div>`,
      content: `<span><img src="https://i.ibb.co/nL2Q7WN/logo.png" /></span>`,
      category: {
        id: "logo",
        label: "Logo",
        open: true
      }
    });
  }

  useEffect(() => {
    const editor = grapesjs.init({
      container: "#editor",
      storageManager: false,
      blockManager: true,
      plugins: [pageLogo]
    });

    setEditor(editor);
  }, [dispatch]);

  return (
    <>
      <div className="ModalVideos"></div>
      <div id="editor"></div>
    </>
  );
};

export default Editor;

@artf What am I doing wrong here?

Code of Conduct

  • I agree to follow this project's Code of Conduct

Answers (3)

jkntarDecember 3, 20211 reactions

I ran into this problem, too. It seemed to happen whenever I started dragging a block's media icon instead of the block text or block container. It seems that the issue was resolved by adding pointer-events: none; to each of my block's media image styles.

The image I'm talking about being dragged: image

In my case:

editor.BlockManager.add('lx-button', {
    label: 'LiveX Button', 
    media: `<img style="width: 32px; height: 32px; filter: invert(0.75); pointer-events: none;" src='https://www.svgrepo.com/show/368574/button.svg' />`,
    category: 'LiveX',
    content: `
      <div class='lx-button normal'>View Details</div>
    `,
  })
markovic-nikolaDecember 8, 20211 reactions

pointer-events: none; is not working for me, I literally have to restart the whole browser in order to make it working normally again.

luasenvyDecember 17, 20211 reactions

pointer-events: none; is not working for me, I literally have to restart the whole browser in order to make it working normally again.

@markovic-nikola This Is REALLY IMPORTANT. SUPER THANKS. :D

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