Editor throws an "Cannot read property 'size' of undefined" error when using custom decorators

I’m having a bit of trouble making the editor of draft-js-plugins-editor work with custom decorators when I use EditorState.createWithContent passing them as a parameter.

When I do that, the editor crashes, throwing a Cannot read property 'size' of undefined error. You can reproduce the error here: Reproducible example

If you remove the decorators parameter on line 82 (editorState: EditorState.createWithContent(convertFromRaw(initState)),), the error does not happen, but the decorators are not applied to the editor.

Am I doing something wrong?

Edit: Looks like the error happens on this line

[glenn-allen]

For anyone looking for a workaround, wrap your CompositeDecorator with the Draft JS Plugins’ MultiDecorator:

import { CompositeDecorator } from 'draft-js';
import MultiDecorator from 'draft-js-plugins-editor/lib/Editor/MultiDecorator';

....
const createDecorator = (...) => {
    const decorators = ...;
    return new MultiDecorator([new CompositeDecorator(decorators)]);
};

[freedomlang]

@winghouchan @pcsms @juliankrispel reproduced with latest version of draft-js-plugin-editor, will recheck it in the next few days