# Error "Parameter named "regionSegmentID" cannot be found for effect "Wrap Solidify""

**URL:** <https://discourse.slicer.org/t/error-parameter-named-regionsegmentid-cannot-be-found-for-effect-wrap-solidify/28002>\
**Category:** Support\
**Created:** [February 23, 2023, 8:46am UTC](https://discourse.slicer.org/t/error-parameter-named-regionsegmentid-cannot-be-found-for-effect-wrap-solidify/28002 "2023-02-23T08:46:34Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![laurabc](https://avatars.discourse-cdn.com/v4/letter/l/ea5d25/32.png) [@laurabc](https://discourse.slicer.org/u/laurabc)\
**Post date:** [February 23, 2023, 8:46am UTC](https://discourse.slicer.org/t/error-parameter-named-regionsegmentid-cannot-be-found-for-effect-wrap-solidify/28002/1 "2023-02-23T08:46:34Z")

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Hello,

I am using Wrap and Solidify from a python script, and I get the following error:

[Qt] QString qSlicerSegmentEditorAbstractEffect::parameter(QString) : Parameter named “regionSegmentID” cannot be found for effect “Wrap Solidify”

I repeat the wrap and solidify operation in a loop over time volumes and I don’t get any error in the first iteration, why I get this for the others? What does it mean? How can I solve it?

Regards,  
Laura