Esri Loader, Dojo.js injection problems, cannot read property 'insertBefore' of null errors

KrzysztofMroczek — Mon, 25 Nov 2019 18:55:43 GMT

In my Angular application I implemented map with Esri Loader. It is solution working on PRODUCTION SYSTEM.

I use Pusher.js for some communications. Randomly map does not show. I found that your dojo.js is trying to inject url to pusher script.. the screenshot for evidence. My question is how to workaround that problem. I guess dojo.js is wrong selecting script tag, for injecting your scripts to header tag.

RELATED GITHUB TICKET:

Cannot read property 'insertBefore' of null errors in Opera, Chrome, Mozilla, Safari. · Issue #196 · Esri/jsapi-resource…

with no answer.

TICKET CLOSED BY esri loader team with no solution:

Cannot read property 'insertBefore' of null errors in Chrome (only) · Issue #154 · Esri/esri-loader · GitHub

Re: Esri Loader, Dojo.js injection problems, cannot read property 'insertBefore' of null errors

BryanMc — Thu, 26 Sep 2024 14:39:12 GMT

Hi @KrzysztofMroczek , did you ever find a solution to this? This just started happening to us recently as well. Any thoughts are appreciated. JS API 4.28 and issue is recent and in Edge/Chrome, but not FF.

topic Esri Loader, Dojo.js injection problems, cannot read property 'insertBefore' of null errors in ArcGIS JavaScript Maps SDK Questions

Esri Loader, Dojo.js injection problems, cannot read property 'insertBefore' of null errors

Re: Esri Loader, Dojo.js injection problems, cannot read property 'insertBefore' of null errors