# Matchbox shaders disappeared from Node bin

**URL:** <https://forum.logik.tv/t/matchbox-shaders-disappeared-from-node-bin/7724>\
**Category:** Flame Questions\
**Tags:** batch, matchbox\
**Created:** [February 15, 2023, 3:35am UTC](https://forum.logik.tv/t/matchbox-shaders-disappeared-from-node-bin/7724 "2023-02-15T03:35:47Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![PatrickC](https://avatars.discourse-cdn.com/v4/letter/p/c67d28/32.png) [@PatrickC](https://forum.logik.tv/u/PatrickC)\
**Post date:** [February 15, 2023, 3:35am UTC](https://forum.logik.tv/t/matchbox-shaders-disappeared-from-node-bin/7724/1 "2023-02-15T03:35:47Z")

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Hey all. I recently installed the Logik Matchbook shaders and all matchbox shaders vanished from the node bin in batch/action.

The shader path preferences is set correctly to /opt/Autodesk/presets/2023.3/matchbox/shaders/

I can still access the shaders when I drag in a matchbox node and manually browse. I’ve verified that the shaders are in the above location. I’ve tried reinstalling the shaders via the Logik portal.

Any suggestions? Running Flame 2023.3 on Linux.

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**Author:** ![PlaceYourBetts](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.logik.tv/placeyourbetts/32/6852_2.png) [@PlaceYourBetts](https://forum.logik.tv/u/PlaceYourBetts)\
**Post date:** [February 15, 2023, 4:53am UTC](https://forum.logik.tv/t/matchbox-shaders-disappeared-from-node-bin/7724/2 "2023-02-15T04:53:53Z")

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Is there anything here that can help you?

> [@Matchbox nodes are gone in Node Bin and also in FX Nodes](https://forum.logik.tv/t/matchbox-nodes-are-gone-in-node-bin-and-also-in-fx-nodes/7298):
>
> Hi guys, For some unknown reason, I have lost my matchbox nodes either in the Node Bin and the Fx Node Bin. I tried to set the directory through the preferences menu, where there’s an option to set the path, but although they are all there, they are not being loaded. As I couldn’t reload them I thought, ok, let’s reinstall flame, but it detects the version is already installed and it does not go ahead. Any idea or suggestion on how to see again the nodes in the bins? Thanks

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<div class="post-metadata">

**Author:** ![PatrickC](https://avatars.discourse-cdn.com/v4/letter/p/c67d28/32.png) [@PatrickC](https://forum.logik.tv/u/PatrickC)\
**Post date:** [February 15, 2023, 5:53am UTC](https://forum.logik.tv/t/matchbox-shaders-disappeared-from-node-bin/7724/3 "2023-02-15T05:53:47Z")

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Thanks! Yes can confirm that deleting the tpo.cas shader fixed this issue.