# No Dashboard after Upgrade

**URL:** <https://discourse.nodered.org/t/no-dashboard-after-upgrade/56948>\
**Category:** Dashboard\
**Created:** [20 January 2022 05:17 UTC](https://discourse.nodered.org/t/no-dashboard-after-upgrade/56948 "2022-01-20T05:17:30Z")\
**Posts on this page:** 1\
**Showing post:** 5

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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:** [20 January 2022 11:28 UTC](https://discourse.nodered.org/t/no-dashboard-after-upgrade/56948/5 "2022-01-20T11:28:37Z")

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> [@Rufus\_0815](#):
>
> 20 Jan 12:10:37 - [error] Error: port in use

node-red (or something else using port 1880) is already running.  
Stop that then try again (on a PI that would be `node-red-stop`)

> [@Rufus\_0815](#):
>
> OK looks like conflict rbe and tail with node red

Dont worry about these for now - easily fixed ([RBE node replaced by the Filter node](https://discourse.nodered.org/t/rbe-node-replaced-by-the-filter-node/55742))

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