# Slice viewer bug when using reformat

**URL:** <https://discourse.slicer.org/t/slice-viewer-bug-when-using-reformat/7081>\
**Category:** Support\
**Created:** [June 8, 2019, 12:22pm UTC](https://discourse.slicer.org/t/slice-viewer-bug-when-using-reformat/7081 "2019-06-08T12:22:04Z")\
**Posts on this page:** 5\
**Page:** 1

<div class="post-metadata">

**Author:** ![Amine](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/amine/32/4844_2.png) [@Amine](https://discourse.slicer.org/u/Amine)\
**Post date:** [June 8, 2019, 12:22pm UTC](https://discourse.slicer.org/t/slice-viewer-bug-when-using-reformat/7081/1 "2019-06-08T12:22:04Z")

</div>

Slicer version 4.10.1 r27931  
Windows 10  
There is this bug when using reformat module with “normal to camera” checked (happened 3 times after working fine for a while each time). The green slice (wich i used reformat on) goes completely green as you can see, turning off reformat or setting the slice to axial/coronal doesn’t solve it

saving the scene and restarting slicer solves the problem

 ![PNG](https://us1.discourse-cdn.com/flex002/uploads/slicer/original/3X/4/1/41e373453cfe4126db99f26358c05d153a4dd566.jpeg)

---

<div class="post-metadata">

**Author:** ![Amine](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/amine/32/4844_2.png) [@Amine](https://discourse.slicer.org/u/Amine)\
**Post date:** [June 8, 2019, 12:30pm UTC](https://discourse.slicer.org/t/slice-viewer-bug-when-using-reformat/7081/2 "2019-06-08T12:30:59Z")

</div>

when i reloaded the scene, the same slice was so much zoomed in that a vertex (or even less) was filling all of it, i was also using shift+cursor drag on the 3d viewer if that helps

---

<div class="post-metadata">

**Author:** ![pieper](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/pieper/32/8_2.png) [@pieper](https://discourse.slicer.org/u/pieper)\
**Post date:** [June 8, 2019, 7:25pm UTC](https://discourse.slicer.org/t/slice-viewer-bug-when-using-reformat/7081/3 "2019-06-08T19:25:25Z")

</div>

That’s odd - looks like the renderview got removed (or crashed) and the controller is stretched in the layout. Can you look in the error log for any info? (use the menu below to get to the log files)

![image](https://us1.discourse-cdn.com/flex002/uploads/slicer/original/3X/5/9/598acfbb205f679fe5a0dff556919d4535e08324.png)

---

<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:** [June 8, 2019, 7:28pm UTC](https://discourse.slicer.org/t/slice-viewer-bug-when-using-reformat/7081/4 "2019-06-08T19:28:58Z")

</div>

I could not reproduce the problem using 4.10.1 or recent 4.11 versions. Does the problem also occur with the latest preview (nightly) version? Can you give us a list of steps that reproduce the problem?

---

<div class="post-metadata">

**Author:** ![Amine](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/amine/32/4844_2.png) [@Amine](https://discourse.slicer.org/u/Amine)\
**Post date:** [June 9, 2019, 3:59pm UTC](https://discourse.slicer.org/t/slice-viewer-bug-when-using-reformat/7081/5 "2019-06-09T15:59:34Z")

</div>

I did not try on the nightly version. The issue happened 3 times randomly (after everything working fine for around 20 minutes) when using Reformat module along with Shift+clic and segment editor tools, i will try to replicate the issue and keep you updated

here is the log file when the error happened:

```
[ERROR][VTK] 08.06.2019 12:06:03 [vtkTransformPolyDataFilter (000001D5D07C7F50)] (D:\D\S\Slicer-4101-build\VTK\Filters\General\vtkTransformPolyDataFilter.cxx:85) - No input data

[ERROR][VTK] 08.06.2019 12:06:03 [vtkTransformPolyDataFilter (000001D5D07C9670)] (D:\D\S\Slicer-4101-build\VTK\Filters\General\vtkTransformPolyDataFilter.cxx:85) - No input data

[ERROR][VTK] 08.06.2019 12:06:09 [vtkTransformPolyDataFilter (000001D5D07C7F50)] (D:\D\S\Slicer-4101-build\VTK\Filters\General\vtkTransformPolyDataFilter.cxx:85) - No input data

[ERROR][VTK] 08.06.2019 12:06:09 [vtkTransformPolyDataFilter (000001D5D07C9670)] (D:\D\S\Slicer-4101-build\VTK\Filters\General\vtkTransformPolyDataFilter.cxx:85) - No input data

[ERROR][VTK] 08.06.2019 12:06:14 [vtkTransformPolyDataFilter (000001D5D07C7F50)] (D:\D\S\Slicer-4101-build\VTK\Filters\General\vtkTransformPolyDataFilter.cxx:85) - No input data

[ERROR][VTK] 08.06.2019 12:06:14 [vtkTransformPolyDataFilter (000001D5D07C9670)] (D:\D\S\Slicer-4101-build\VTK\Filters\General\vtkTransformPolyDataFilter.cxx:85) - No input data

[ERROR][VTK] 08.06.2019 12:06:24 [vtkTransformPolyDataFilter (000001D5D07C7F50)] (D:\D\S\Slicer-4101-build\VTK\Filters\General\vtkTransformPolyDataFilter.cxx:85) - No input data

[ERROR][VTK] 08.06.2019 12:06:24 [vtkTransformPolyDataFilter (000001D5D07C9670)] (D:\D\S\Slicer-4101-build\VTK\Filters\General\vtkTransformPolyDataFilter.cxx:85) - No input data

[ERROR][VTK] 08.06.2019 12:06:47 [vtkTransformPolyDataFilter (000001D5D07C7F50)] (D:\D\S\Slicer-4101-build\VTK\Filters\General\vtkTransformPolyDataFilter.cxx:85) - No input data

[ERROR][VTK] 08.06.2019 12:06:47 [vtkTransformPolyDataFilter (000001D5D07C9670)] (D:\D\S\Slicer-4101-build\VTK\Filters\General\vtkTransformPolyDataFilter.cxx:85) - No input data

[ERROR][VTK] 08.06.2019 12:06:58 [vtkTransformPolyDataFilter (000001D5D07C7F50)] (D:\D\S\Slicer-4101-build\VTK\Filters\General\vtkTransformPolyDataFilter.cxx:85) - No input data

[ERROR][VTK] 08.06.2019 12:06:58 [vtkTransformPolyDataFilter (000001D5D07C9670)] (D:\D\S\Slicer-4101-build\VTK\Filters\General\vtkTransformPolyDataFilter.cxx:85) - No input data
```