Dear,
I am figuring this error each time I 'd like to see the forecast of an item.
UncaughtPromiseError > TypeError
Uncaught Promise > this\.canvasRef\.el\ is\ null
TypeError:\ this\.canvasRef\.el\ is\ null
\ \ \ \ _renderChart@https://xxx\.be/web/assets/351\-1c13fdc/web\.assets_backend_legacy_lazy\.min\.js:115:55
\ \ \ \ mounted@https://xxx\.be/web/assets/351\-1c13fdc/web\.assets_backend_legacy_lazy\.min\.js:42:32
\ \ \ \ __callMounted@https://xxx\.be/web/assets/414\-8884a4c/web\.assets_common\.min\.js:1306:66
\ \ \ \ recursiveCallMounted@https://xxx\.be/web/assets/437\-7becaa5/web\.assets_backend\.min\.js:5898:11
\ \ \ \ recursiveCallMounted@https://xxx\.be/web/assets/437\-7becaa5/web\.assets_backend\.min\.js:5897:66
\ \ \ \ on_attach_callback@https://xxx\.be/web/assets/437\-7becaa5/web\.assets_backend\.min\.js:5899:21
\ \ \ \ on_attach_callback@https://xxx\.be/web/assets/437\-7becaa5/web\.assets_backend\.min\.js:5891:105
\ \ \ \ on_attach_callback@https://xxx\.be/web/assets/437\-7becaa5/web\.assets_backend\.min\.js:4427:129
\ \ \ \ _notify/https://xxx\.be/web/assets/414\-8884a4c/web\.assets_common\.min\.js:4806:411
\ \ \ \ _notify@https://xxx\.be/web/assets/414\-8884a4c/web\.assets_common\.min\.js:4806:340
\ \ \ \ append@https://xxx\.be/web/assets/414\-8884a4c/web\.assets_common\.min\.js:4807:123
\ \ \ \ _appendGraph@https://xxx.be/web/assets/437-7becaa5/web.assets_backend.min.js:10117:5
Don't know if any module is missing.
Best Regards
More info: The problem is related to the browser, so that is why some users can experience this error while others don't. For us Firefox couldn't load the forecasts.