this.getDoc() is null

[ahmafi]

I'm using GrapesJS with Create React App and I keep getting this error randomly, It doesn't happen all the time, but randomly after page refreshes. I can't figure out why this is happening, and sadly I can't share the source code, but I'm not doing anything special, just something like this tutorial. Just using grapesjs.init in useEffect hook. I also destroy it on useEffect clear mechanism. Do you have any idea or any clue about why this might be happening?

The error is happening on grapesjs.init line.

Uncaught TypeError: this.getDoc() is null
    getBody FrameView.ts:107
    renderBody FrameView.ts:330
    c FrameView.ts:272
    c FrameView.ts:278
    onload FrameView.ts:294
    renderScripts FrameView.ts:286
    render FrameView.ts:261
    render FrameWrapView.ts:169
    add DomainViews.ts:61
    k DomainViews.ts:72
    Ge Underscore
    Backbone Backbone
    render DomainViews.ts:76
    _renderFrames CanvasView.ts:369
    render CanvasView.ts:417
    render index.ts:260
    render EditorView.ts:31
    render index.ts:785
    init index.js:79
    FormBuilder FormBuilder.jsx:27
    React 9
        commitHookEffectListMount
        commitLayoutEffectOnFiber
        commitLayoutMountEffects_complete
        commitLayoutEffects_begin
        commitLayoutEffects
        commitRootImpl
        commitRoot
        finishConcurrentRender
        performConcurrentWorkOnRoot
    workLoop scheduler.development.js:266
    flushWork scheduler.development.js:239
    performWorkUntilDeadline scheduler.development.js:533
    js scheduler.development.js:571
    js scheduler.development.js:633
    factory react refresh:6
    Webpack 24
        __webpack_require__
        fn
        js
        factory
        __webpack_require__
        fn
        js
        js
        factory
        __webpack_require__
        fn
        js
        factory
        __webpack_require__
        fn
        js
        factory
        __webpack_require__
        fn
        js
        factory
        __webpack_require__
        <anonymous>
        <anonymous>
FrameView.ts:107

[artf]

Looks like the contentDocument is null even if triggered inside the onload, sounds weird but it might be also something browser-related. I'm wondering if that happens to other people and if it makes sense to retry the load logic in case the document is not yet defined.