# Help about this problem

**URL:** <https://discourse.nodered.org/t/help-about-this-problem/79475>\
**Category:** General\
**Tags:** node-red-dashboard, function-node\
**Created:** [29 June 2023 02:02 UTC](https://discourse.nodered.org/t/help-about-this-problem/79475 "2023-06-29T02:02:56Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![miki89](https://avatars.discourse-cdn.com/v4/letter/m/2acd7d/32.png) [@miki89](https://discourse.nodered.org/u/miki89)\
**Post date:** [29 June 2023 02:02 UTC](https://discourse.nodered.org/t/help-about-this-problem/79475/1 "2023-06-29T02:02:56Z")

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hello  
i am trying to test these nodes but i get this error

 ![imagen](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/3X/2/c/2cf441bc20f90aec093a0711d325f2864adbe04c.png)

 ![imagen](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/3X/0/7/0706d5a0260cb54c1ab4e3980a9620a0aaa73e9e.png)

Node-RED version: v3.0.2  
] Node.js version: v18.16.1  
[info] Windows\_NT 10.0.19045 x64 LE

thanks

MIGUE

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**Author:** ![smanjunath211](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/smanjunath211/32/95742_2.png) [@smanjunath211](https://discourse.nodered.org/u/smanjunath211)\
**Post date:** [29 June 2023 02:06 UTC](https://discourse.nodered.org/t/help-about-this-problem/79475/2 "2023-06-29T02:06:22Z")

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welcome !

look here, may help you

> [@Error: Module not allowed - UI Media](https://discourse.nodered.org/t/error-module-not-allowed-ui-media/77082):
>
> Hey. Newbie to Node-Red. After installation the UI Module for dashboard i get the following error in CMD [error] [ui\_media:b29d1cdb02d2be5f] Error: Module not allowed Tried both installaing by Palette and npm Any sugestions ?

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**Author:** ![Colin](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/colin/32/17040_2.png) [@Colin](https://discourse.nodered.org/u/Colin)\
**Post date:** [29 June 2023 06:25 UTC](https://discourse.nodered.org/t/help-about-this-problem/79475/3 "2023-06-29T06:25:58Z")

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Are you using the latest version of the dashboard? Check in Manage Palette.

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**Author:** ![system](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/1X/d073cd938eafa2e558d7c2cd59003b3ef4963033.png) [@system](https://discourse.nodered.org/u/system)\
**Post date:** [28 August 2023 06:26 UTC](https://discourse.nodered.org/t/help-about-this-problem/79475/4 "2023-08-28T06:26:13Z")

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