# Problem with extracting secondary features

**URL:** <https://discourse.slicer.org/t/problem-with-extracting-secondary-features/13214>\
**Category:** Support\
**Tags:** pyradiomics\
**Created:** [August 28, 2020, 3:50pm UTC](https://discourse.slicer.org/t/problem-with-extracting-secondary-features/13214 "2020-08-28T15:50:06Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![RadioQuest](https://avatars.discourse-cdn.com/v4/letter/r/85f322/32.png) [@RadioQuest](https://discourse.slicer.org/u/RadioQuest)\
**Post date:** [August 28, 2020, 3:50pm UTC](https://discourse.slicer.org/t/problem-with-extracting-secondary-features/13214/1 "2020-08-28T15:50:06Z")

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Hi…  
I am working on MRI data and for some of the ROI’s I got usual error.  
When extracted using PYradiomics - I received following

1.0  
2.0  
-3.20342650381492E-16  
0.0  
1.0  
1.0  
1.0  
0.0  
-3.20342650381492E-16  
0.0  
0.0  
1.0  
1.0  
1.0  
1.0  
-3.20342650381492E-16  
1  
0.0  
0.0  
0.0  
0.0  
0.0  
1.0  
0.0

Can anyone help me the reason for this? Primary features seem alright. Can anything be done about this?  
Thanks.  
Kind Regards,