# Duplicated Segmentation Error

**URL:** <https://discourse.slicer.org/t/duplicated-segmentation-error/5510>\
**Category:** Support\
**Created:** [January 25, 2019, 2:05pm UTC](https://discourse.slicer.org/t/duplicated-segmentation-error/5510 "2019-01-25T14:05:25Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**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:** [January 25, 2019, 2:37pm UTC](https://discourse.slicer.org/t/duplicated-segmentation-error/5510/2 "2019-01-25T14:37:21Z")

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See the answer in this topic:

> [@Segmentation Editor - How to disable painting on adjacent slices?](https://discourse.slicer.org/t/segmentation-editor-how-to-disable-painting-on-adjacent-slices/1459/6):
>
> Recent versions of Slicer now show a warning button (with an exclamation mark) if any of the slice viewers are not aligned with the current segmentation axes. Click that button to snap each slice view to nearest segmentation axis.

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_[View the full topic](https://discourse.slicer.org/t/duplicated-segmentation-error/5510)._