when open http://xxx:1880/ui on Chrome browsers, there are some error in the browser debug console. [error]

nothing to worry about. The Loading one is there purely so end users can add their own "loading" page if required. The other is a small timing issue with angular and loading and resources being ready.

Thanks. but Is there any way to solve it?

about "loading" page, how to do it?

If you want to add a loading page add your loading.html to the node_modules/node-red-dashboard/dist folder

Same problem here. The issue is that if you do not add the loading.html the ui page shows nothing. What used to be pretty straight forward (no code, just clicking) now needs to create a file and copy to a very specific location. No big issue for seasoned people, but kinda frustrating for newbies I …

It's not mandatory. What browser/OS are you using ?

I am in windows 10 pro with chrome 83.0.4103.61

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GET xxx:1880/ui/loading.html 404 (Not Found) and SideNav 'left' is not available! Did you use md-component-id='left'?

Dashboard

dceejay 1 June 2020 09:02 16

that error isn't to do with loading.html ?

Topic		Replies	Views
Cannot GET /ui/loading.html General	14	4843	17 June 2020
[Suggestion] Loading Page until node-red is ready Dashboard	19	2487	3 May 2020
How to remove "Welcome to Node-Red" from Dashboard? Dashboard	4	1622	13 February 2021
UI isn't displaying anything Dashboard	1	259	17 June 2022
Custom node-red-dashboard loading screen Dashboard node-red-dashboard	3	341	29 September 2022

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GET xxx:1880/ui/loading.html 404 (Not Found) and SideNav 'left' is not available! Did you use md-component-id='left'?

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