# Editor Won't Load on Screen - Monaco Error

**URL:** https://discourse.nodered.org/t/editor-wont-load-on-screen-monaco-error/66574
**Category:** General
**Created:** [17 August 2022 21:07 UTC](https://discourse.nodered.org/t/editor-wont-load-on-screen-monaco-error/66574 "2022-08-17T21:07:22Z")
**Posts on this page:** 1
**Showing post:** 7

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### Author: ![Steve-Mcl](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/steve-mcl/32/4826_2.png) [@Steve-Mcl](https://discourse.nodered.org/u/Steve-Mcl)
#### Post date: [18 August 2022 10:46 UTC](https://discourse.nodered.org/t/editor-wont-load-on-screen-monaco-error/66574/7 "2022-08-18T10:46:32Z")

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@dudleyjosh reading between the lines, I suspect the following...

1. update done on PI (locally, at the PI)
2. check using PI browser - **ERROR**
3. Walk to desk (remote computer)
  1. update settings via SSH
  2. test UI using desk computer browser

In which case, the issue is most likely:

- Chromium on the Pi is too old (around ver 74 is would be my guess)
  - same as this: [Blank webpage when starting Node-Red](https://discourse.nodered.org/t/blank-webpage-when-starting-node-red/66134)

- Chrome / FF / Safari on your remote desktop is NOT too old

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