# Extraction network get stucked

**URL:** <https://discourse.slicer.org/t/extraction-network-get-stucked/39767>\
**Category:** Support\
**Created:** [October 21, 2024, 2:29am UTC](https://discourse.slicer.org/t/extraction-network-get-stucked/39767 "2024-10-21T02:29:02Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![gang\_fang](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/gang_fang/32/14391_2.png) [@gang\_fang](https://discourse.slicer.org/u/gang_fang)\
**Post date:** [October 21, 2024, 2:29am UTC](https://discourse.slicer.org/t/extraction-network-get-stucked/39767/1 "2024-10-21T02:29:02Z")

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Dear Developers,  
I Used the newest vmtk code and build based on VTK 9.1 . For major of the dataset work well for netowork extracion. But for serval cases , there existed stuck issues. I don’t know the reason if the surface has some illegal cells or the algorithem issues. Please Help to resolve it.  
I use the bellow cmd and not return result.

 ![image](https://us1.discourse-cdn.com/flex002/uploads/slicer/original/3X/0/8/08133bac0c8e96cd13639431dc9b044932333633.png)

The file is [https://drive.google.com/file/d/1TOxKcfAGd9KQ7wBq6CQb0bJ1m7bzIL7o/view?usp=drive\_link](https://drive.google.com/file/d/1TOxKcfAGd9KQ7wBq6CQb0bJ1m7bzIL7o/view?usp=drive_link)

Look forward to your feedback!

Best

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<div class="post-metadata">

**Author:** ![lassoan](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/lassoan/32/13_2.png) [@lassoan](https://discourse.slicer.org/u/lassoan)\
**Post date:** [November 5, 2024, 3:28am UTC](https://discourse.slicer.org/t/extraction-network-get-stucked/39767/2 "2024-11-05T03:28:38Z")

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Please check if the “Extract centerline” module in 3D Slicer works well for you.