# Slicer crashes when adjusting slice intersection origin

**URL:** <https://discourse.slicer.org/t/slicer-crashes-when-adjusting-slice-intersection-origin/24824>\
**Category:** Support\
**Created:** [August 18, 2022, 8:40pm UTC](https://discourse.slicer.org/t/slicer-crashes-when-adjusting-slice-intersection-origin/24824 "2022-08-18T20:40:32Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![connorh](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/connorh/32/79802_2.png) [@connorh](https://discourse.slicer.org/u/connorh)\
**Post date:** [August 18, 2022, 8:40pm UTC](https://discourse.slicer.org/t/slicer-crashes-when-adjusting-slice-intersection-origin/24824/1 "2022-08-18T20:40:32Z")

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I repeatedly crash slicer when I try to place the origin of my slice intersections on top of markup point (Slicer 5.0.2). Does this happen to anyone else? It is because Slicer is trying to move my fiducial marker any my slice-view origin at the same time and gets confused?

To reproduce:

1. Open dummy image set (e.g. CT Chest)
2. Place fiducial marker on image
3. Enable “show how the other slice planes interact” and enable “Interaction”
4. Click and drag the center of the slice-view origin to over top of the placed fiducial marker

In this image below, I can get it close, but if I drag it right overtop it crashes for me every time.

 ![image](https://us1.discourse-cdn.com/flex002/uploads/slicer/original/3X/c/3/c3f0b809243acf34885394407e176c73383552f3.jpeg)

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<div class="post-metadata">

**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:** [August 18, 2022, 9:29pm UTC](https://discourse.slicer.org/t/slicer-crashes-when-adjusting-slice-intersection-origin/24824/2 "2022-08-18T21:29:06Z")

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I used Slicer 5.0.3 (latest stable) from [https://download.slicer.org/](https://download.slicer.org/) and did not run into this issue. Please try upgrading from Slicer 5.0.2 to Slicer 5.0.3 as the new version includes the following bug fix which may solve your issue.

Let us know how it goes for you!

> <https://github.com/Slicer/Slicer/commit/11dfe7ef9d7ed67fabc8a3e962d11335c0b5f3f0>
>
> (cherry picked from commit 457016b3f)
> 
> When interactive slice intersection was d…ragged over a markup control point the dragging got interrupted.