# radiomics problem

**URL:** <https://discourse.slicer.org/t/radiomics-problem/34809>\
**Category:** Support\
**Created:** [March 10, 2024, 1:52pm UTC](https://discourse.slicer.org/t/radiomics-problem/34809 "2024-03-10T13:52:23Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![mhs](https://avatars.discourse-cdn.com/v4/letter/m/ccd318/32.png) [@mhs](https://discourse.slicer.org/u/mhs)\
**Post date:** [March 10, 2024, 1:52pm UTC](https://discourse.slicer.org/t/radiomics-problem/34809/1 "2024-03-10T13:52:23Z")

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![image](https://us1.discourse-cdn.com/flex002/uploads/slicer/original/3X/8/1/813d1750ec1e2ca07bb13dbba04434884ecb6850.jpeg)why i use radiomics to image feature extraction but no data

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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:** [March 10, 2024, 4:37pm UTC](https://discourse.slicer.org/t/radiomics-problem/34809/2 "2024-03-10T16:37:24Z")

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You should check the error log. It’s possible you need to update to the latest. You might be seeing this issue:

> <https://github.com/AIM-Harvard/SlicerRadiomics/issues/80#issuecomment-1880191661>
>
> Hi, I've been trying to use the newly updated SlicerRadiomics package to extract… radiomics features, but the error below prompted every time I clicked apply. There were only table titles in the tables. At first I thought it was due to the setting of my machine. But after I tried 3 different machines, including win and linux, the same thing happened. I've tried Slicer 5.3-5.6, and even manually changed the py files but nothing worked. Hope someone could help me fix this problem. Thanks!!
> 
> \[2023-12-04 00:42:47\] I: radiomics.script: Processing input...
> \[2023-12-04 00:42:47\] E: radiomics.script: Error extracting features!
> Traceback (most recent call last):
> File "/home/ubuntu/Slicer-5.6.0-linux-amd64/slicer.org/Extensions-32390/SlicerRadiomics/lib/python3.9/site-packages/radiomics/scripts/\_\_init\_\_.py", line 135, in run
> results = self.\_processCases(caseGenerator)
> File "/home/ubuntu/Slicer-5.6.0-linux-amd64/slicer.org/Extensions-32390/SlicerRadiomics/lib/python3.9/site-packages/radiomics/scripts/\_\_init\_\_.py", line 233, in \_processCases
> setting\_overrides = self.\_parseOverrides()
> File "/home/ubuntu/Slicer-5.6.0-linux-amd64/slicer.org/Extensions-32390/SlicerRadiomics/lib/python3.9/site-packages/radiomics/scripts/\_\_init\_\_.py", line 353, in \_parseOverrides
> settingsSchema = yaml.safe\_load(schema)\['mapping'\]\['setting'\]\['mapping'\]
> File "/home/ubuntu/Slicer-5.6.0-linux-amd64/slicer.org/Extensions-32390/SlicerRadiomics/lib/python3.9/site-packages/ruamel/yaml/main.py", line 1105, in safe\_load
> error\_deprecation('safe\_load', 'load', arg="typ='safe', pure=True")
> File "/home/ubuntu/Slicer-5.6.0-linux-amd64/slicer.org/Extensions-32390/SlicerRadiomics/lib/python3.9/site-packages/ruamel/yaml/main.py", line 1037, in error\_deprecation
> raise AttributeError(s)
> AttributeError: 
> "safe\_load()" has been removed, use
> 
> yaml = YAML(typ='safe', pure=True)
> yaml.load(...)
> 
> instead of file "/home/ubuntu/Slicer-5.6.0-linux-amd64/slicer.org/Extensions-32390/SlicerRadiomics/lib/python3.9/site-packages/radiomics/scripts/\_\_init\_\_.py", line 353
> 
> settingsSchema = yaml.safe\_load(schema)\['mapping'\]\['setting'\]\['mapping'\]

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**Author:** ![mhs](https://avatars.discourse-cdn.com/v4/letter/m/ccd318/32.png) [@mhs](https://discourse.slicer.org/u/mhs)\
**Post date:** [March 11, 2024, 3:16am UTC](https://discourse.slicer.org/t/radiomics-problem/34809/3 "2024-03-11T03:16:55Z")

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how do i update to the latest version

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<div class="post-metadata">

**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:** [March 11, 2024, 11:56am UTC](https://discourse.slicer.org/t/radiomics-problem/34809/4 "2024-03-11T11:56:03Z")

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You can get the latest preview release as described here:

[https://slicer.readthedocs.io/en/latest/user\_guide/getting\_started.html](https://slicer.readthedocs.io/en/latest/user_guide/getting_started.html)