Cannot read property 'getBoundingClientRect' of null

[petvas]

I got this error message every time when I click on the page:

Uncaught TypeError: Cannot read property 'getBoundingClientRect' of null
    at getComponentsSizes (index.es.js:348)
    at StateProvider.handleCalculateBounds (index.es.js:380)
    at StateProvider._this.handleStartPanning (index.es.js:941)
getComponentsSizes @ index.es.js:348
handleCalculateBounds @ index.es.js:380
StateProvider._this.handleStartPanning @ index.es.js:941
15:33:48.257 

When I tried to debug I added:
console.log("setWrapperComponent", wrapperComponent); to StateContext.js
and my console show:

setWrapperComponent <div>​…​</div>

and few seconds later:

setWrapperComponent null

I think when TransformWrapper added with array map and we change the array that can cause an issue. I can't reproduce the issue outside of our codebase.

[prc5]

Could you check if it's still a problem with a new version?