# \[ANNOUNCE\] node-red-contrib-rfxcom updated

**URL:** <https://discourse.nodered.org/t/announce-node-red-contrib-rfxcom-updated/535>\
**Category:** Share Your Nodes\
**Created:** [1 June 2018 20:59 UTC](https://discourse.nodered.org/t/announce-node-red-contrib-rfxcom-updated/535 "2018-06-01T20:59:22Z")\
**Posts on this page:** 3\
**Page:** 2

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**Author:** ![duaw](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/duaw/32/20970_2.png) [@duaw](https://discourse.nodered.org/u/duaw)\
**Post date:** [14 April 2023 12:36 UTC](https://discourse.nodered.org/t/announce-node-red-contrib-rfxcom-updated/535/21 "2023-04-14T12:36:13Z")

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Hi! I just updated my NR nodes on Ubuntu 22.04.02 . Ran into troublewith rfxcom. I start over with a new install of 2.12.1  
In the palette it says: ERR\_DLOPEN\_FAILED.  
The log says

> [warn] [node-red-contrib-rfxcom/rfxcom] Error: The module '/home/uwe/.node-red/node\_modules/@serialport/bindings/build/Release/bindings.node'  
> was compiled against a different Node.js version using  
> NODE\_MODULE\_VERSION 72. This version of Node.js requires  
> NODE\_MODULE\_VERSION 93. Please try re-compiling or re-installing  
> the module (for instance, using `npm rebuild` or `npm install`).

I tried different things (rebuild, reinstall both), but to no avail. What can I do?  
Cheers, Uwe

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<div class="post-metadata">

**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:** [14 April 2023 13:11 UTC](https://discourse.nodered.org/t/announce-node-red-contrib-rfxcom-updated/535/22 "2023-04-14T13:11:24Z")

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You have changed the version of nodejs, so compiled nodes need rebuilding.  
Go into your .node-red directory (I guess you did not do that when you tried previously) and run  
`npm rebuild`

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<div class="post-metadata">

**Author:** ![duaw](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/duaw/32/20970_2.png) [@duaw](https://discourse.nodered.org/u/duaw)\
**Post date:** [14 April 2023 13:29 UTC](https://discourse.nodered.org/t/announce-node-red-contrib-rfxcom-updated/535/23 "2023-04-14T13:29:17Z")

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I thougt I had started it from there, but obviously I was wrong. Works! Thanks, Uwe

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