# SlicerSequenceRegistration error

**URL:** <https://discourse.slicer.org/t/slicersequenceregistration-error/7285>\
**Category:** Support\
**Tags:** sequences\
**Created:** [June 23, 2019, 4:39pm UTC](https://discourse.slicer.org/t/slicersequenceregistration-error/7285 "2019-06-23T16:39:02Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Neil\_Seller](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/neil_seller/32/3614_2.png) [@Neil\_Seller](https://discourse.slicer.org/u/Neil_Seller)\
**Post date:** [June 23, 2019, 4:39pm UTC](https://discourse.slicer.org/t/slicersequenceregistration-error/7285/1 "2019-06-23T16:39:02Z")

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Operating system: Windows 10  
Slicer version:4.10.2  
Expected behavior: As in readme  
Actual behavior:  
When trying to recreate demo as in [read.me](http://read.me) persistently getting the following error.  
type object ‘MRMLCorePython.vtkMRMLTransformNode’ has no attribute 'GetMovingNodeReferenceRole

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<div class="post-metadata">

**Author:** ![Neil\_Seller](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/neil_seller/32/3614_2.png) [@Neil\_Seller](https://discourse.slicer.org/u/Neil_Seller)\
**Post date:** [July 13, 2019, 3:36pm UTC](https://discourse.slicer.org/t/slicersequenceregistration-error/7285/2 "2019-07-13T15:36:47Z")

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I see that the code has been altered to make the extension compatabile with Slicer 4.10. Thank you very much!