# White sphere in center of 3d view

**URL:** <https://discourse.slicer.org/t/white-sphere-in-center-of-3d-view/9176>\
**Category:** Support\
**Created:** [November 16, 2019, 7:48am UTC](https://discourse.slicer.org/t/white-sphere-in-center-of-3d-view/9176 "2019-11-16T07:48:18Z")\
**Posts on this page:** 2\
**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:** [November 16, 2019, 7:48am UTC](https://discourse.slicer.org/t/white-sphere-in-center-of-3d-view/9176/1 "2019-11-16T07:48:18Z")

</div>

slicer version 4.10.1 (issue only happens with slicelet)  
Hi, whenever i run this slicelet i get a white sphere at the center of the 3d view, it is small but interferes with small models, is there any way to get rid of it? (Ps: this issue is solved in nightly but i prefer keeping 4.10.1 for my project) , thanks for any inputs.  
 ![dot](https://us1.discourse-cdn.com/flex002/uploads/slicer/original/3X/e/4/e48f8d9f04156f1d5dc793b7c2cde822ba08a904.png)

Slicelet :

```
import qt
import __main__

mainWidget = qt.QWidget()
vlayout = qt.QVBoxLayout()
mainWidget.setLayout(vlayout)

layoutManager = slicer.qMRMLLayoutWidget()
layoutManager.setMRMLScene(slicer.mrmlScene)
 layoutManager.setLayout(slicer.vtkMRMLLayoutNode.SlicerLayoutOneUp3DView)
vlayout.addWidget(layoutManager)

mainWidget.show()

__main__.mainWidget = mainWidget

```

---

<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 16, 2019, 2:39pm UTC](https://discourse.slicer.org/t/white-sphere-in-center-of-3d-view/9176/2 "2019-11-16T14:39:41Z")

</div>

We deliver fixes and improvements in preview releases and only fix selected high-priority issues in the latest stable release.

Since 4.10.1 is not the latest stable (that is 4.10.2), presence of a very small sphere is not a serious issue, we don’t plan to release a 4.10.x patch release, and the problem does not exist in latest preview release, it is unlikely that anyone could take the time to investigate this.

I would recommend to use latest stable or preview release.