# vtkMRMLModelDisplayableManager issue

**URL:** https://discourse.slicer.org/t/vtkmrmlmodeldisplayablemanager-issue/4709
**Category:** Development
**Created:** [November 10, 2018, 12:23am UTC](https://discourse.slicer.org/t/vtkmrmlmodeldisplayablemanager-issue/4709 "2018-11-10T00:23:33Z")
**Posts on this page:** 1
**Showing post:** 2

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### 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: [November 26, 2018, 3:34pm UTC](https://discourse.slicer.org/t/vtkmrmlmodeldisplayablemanager-issue/4709/2 "2018-11-26T15:34:54Z")

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Hi @smrolfe -

Sorry for the slow reply on this - I had a chance to step through the `vtkMRMLModelDisplayableManager::Pick` code and things seem to be working for me with a small example.

If this is still an issue for you let’s try to write a small test script that can replicate what you are seeing.

Best,  
Steve

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