# Dashboard palette installation Error

**URL:** <https://discourse.nodered.org/t/dashboard-palette-installation-error/25674>\
**Category:** Dashboard\
**Created:** [28 April 2020 10:13 UTC](https://discourse.nodered.org/t/dashboard-palette-installation-error/25674 "2020-04-28T10:13:08Z")\
**Posts on this page:** 1\
**Showing post:** 3

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**Author:** ![knolleary](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/knolleary/32/3_2.png) [@knolleary](https://discourse.nodered.org/u/knolleary)\
**Post date:** [28 April 2020 10:24 UTC](https://discourse.nodered.org/t/dashboard-palette-installation-error/25674/3 "2020-04-28T10:24:21Z")

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Hi @Amit55341

a very similar issue was discussed a few days ago here - [Serial port install problem](https://discourse.nodered.org/t/serial-port-install-problem/24859)

Have a look for the `npm cache` command from Colin in that thread.

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