# Build error raised when building SlicerVMTK extension

**URL:** https://discourse.slicer.org/t/build-error-raised-when-building-slicervmtk-extension/30384
**Category:** VMTK
**Tags:** build, extensions-manager
**Created:** [July 4, 2023, 4:46am UTC](https://discourse.slicer.org/t/build-error-raised-when-building-slicervmtk-extension/30384 "2023-07-04T04:46:59Z")
**Posts on this page:** 1
**Showing post:** 2

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### Author: ![jamesobutler](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/jamesobutler/32/7511_2.png) [@jamesobutler](https://discourse.slicer.org/u/jamesobutler)
#### Post date: [July 4, 2023, 3:12pm UTC](https://discourse.slicer.org/t/build-error-raised-when-building-slicervmtk-extension/30384/2 "2023-07-04T15:12:08Z")

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Xref

> [@VMTK extension fails to build for preview](https://discourse.slicer.org/t/vmtk-extension-fails-to-build-for-preview/30355/2):
>
> Thank you for reporting. We’ve noticed this, too, and working on a fix. I expect it will work again by the end of this week.

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_[View the full topic](https://discourse.slicer.org/t/build-error-raised-when-building-slicervmtk-extension/30384)._