# Problem that 'Auto Segmentation' option deactivates when I ran monaibundle apps based on MONAI Label server of 3D-Slicer

**URL:** <https://discourse.slicer.org/t/problem-that-auto-segmentation-option-deactivates-when-i-ran-monaibundle-apps-based-on-monai-label-server-of-3d-slicer/26317>\
**Category:** Support\
**Tags:** segmentation\
**Created:** [November 19, 2022, 2:55am UTC](https://discourse.slicer.org/t/problem-that-auto-segmentation-option-deactivates-when-i-ran-monaibundle-apps-based-on-monai-label-server-of-3d-slicer/26317 "2022-11-19T02:55:52Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![platanus](https://avatars.discourse-cdn.com/v4/letter/p/ecb155/32.png) [@platanus](https://discourse.slicer.org/u/platanus)\
**Post date:** [November 19, 2022, 2:55am UTC](https://discourse.slicer.org/t/problem-that-auto-segmentation-option-deactivates-when-i-ran-monaibundle-apps-based-on-monai-label-server-of-3d-slicer/26317/1 "2022-11-19T02:55:53Z")

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Dear 3D-Slicer developers

I’m running ‘[brats\_mri\_segmentation\_v0.3.3] ([Releases · Project-MONAI/model-zoo · GitHub](https://github.com/Project-MONAI/model-zoo/releases))’ using monaibundle apps in 3D-Slicer.

I captured work scene of monaibundle apps based on MONAI Label server that I ran in 3D-Slicer.

As above video, I pressed 'refresh(green) button next to MONAI Label server. so I checked Master volume information that include nii.gz.

And then when I pressed ‘Next Sample’ button, I can’t see ‘Model’ name and ‘Run’ button of ‘Auto Segmentation’ option. It seems to deactivate in MONAI Label module, when I ran MONAI Label server with ‘brats\_mri\_segmentation\_v0.3.3’ using monaibundle apps.

Please, let me know how to activate Auto Segmentation option when it ran MONAI Label using ‘brats\_mri\_segmentation\_v0.3.3’ through monaibundle apps.

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**Author:** ![platanus](https://avatars.discourse-cdn.com/v4/letter/p/ecb155/32.png) [@platanus](https://discourse.slicer.org/u/platanus)\
**Post date:** [November 21, 2022, 7:52am UTC](https://discourse.slicer.org/t/problem-that-auto-segmentation-option-deactivates-when-i-ran-monaibundle-apps-based-on-monai-label-server-of-3d-slicer/26317/3 "2022-11-21T07:52:37Z")

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I solved problem that doesn’t show Auto Segmenation option in 3D-Slicer.

 ![auto_segmentation_success](https://us1.discourse-cdn.com/flex002/uploads/slicer/original/3X/5/8/58b4dd3e0cc59797df1fb887b85f2b974a077844.png)

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**Author:** ![platanus](https://avatars.discourse-cdn.com/v4/letter/p/ecb155/32.png) [@platanus](https://discourse.slicer.org/u/platanus)\
**Post date:** [November 21, 2022, 7:55am UTC](https://discourse.slicer.org/t/problem-that-auto-segmentation-option-deactivates-when-i-ran-monaibundle-apps-based-on-monai-label-server-of-3d-slicer/26317/4 "2022-11-21T07:55:14Z")

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But, I want to solve problem that segmentation detection can’t be when I press ‘run’ button next to ‘model’ name in ‘Auto Segmenation’ option.

I edited “in\_channels” : 4 into “in\_channels” : 1 in inference.json and train.json, it dosn’t run ‘Auto Segmentation’.

Please, let me know how to edit json file code to solve this problem.

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**Author:** ![Bor\_Antolic](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/bor_antolic/32/17628_2.png) [@Bor\_Antolic](https://discourse.slicer.org/u/Bor_Antolic)\
**Post date:** [January 22, 2023, 8:10pm UTC](https://discourse.slicer.org/t/problem-that-auto-segmentation-option-deactivates-when-i-ran-monaibundle-apps-based-on-monai-label-server-of-3d-slicer/26317/5 "2023-01-22T20:10:39Z")

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Can you explain once again how you solved this problem? I do not understand.