# Load LabelMap volume **URL:** \ **Category:** Support\ **Tags:** file-import\ **Created:** [June 13, 2019, 11:38am UTC](https://discourse.slicer.org/t/load-labelmap-volume/7155 "2019-06-13T11:38:19Z")\ **Posts on this page:** 3\ **Page:** 1

**Author:** ![thu.nguyen](https://avatars.discourse-cdn.com/v4/letter/t/a587f6/32.png) [@thu.nguyen](https://discourse.slicer.org/u/thu.nguyen)\ **Post date:** [June 13, 2019, 11:38am UTC](https://discourse.slicer.org/t/load-labelmap-volume/7155/1 "2019-06-13T11:38:19Z")

Operating system: Mac Os 10.11.6 Slicer version: 4.8.1, 4.10.0, 4.10.2 Expected behavior: Load a Nifti file (unsigned char) as LabelMap volume Actual behavior: 3DSlicer does nothing, even when the LabelMap option is not selected. Hi, I have a problem loading my Segmentation into 3DSlicer. Normally it works but at some point, 3DSlicer resufed to load all unsigned char Nifti files. I tried to load the volume as normal volume (unselect LabelMap option) and tried to use different versions of 3DSlicer but nothing works. Thanks for your help ---

**Author:** ![lassoan](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/lassoan/32/13_2.png) [@lassoan](https://discourse.slicer.org/u/lassoan)\ **Post date:** [June 13, 2019, 11:39am UTC](https://discourse.slicer.org/t/load-labelmap-volume/7155/2 "2019-06-13T11:39:09Z")

Is there any error message in the application log? Can you send us a sample for file? ---

**Author:** ![thu.nguyen](https://avatars.discourse-cdn.com/v4/letter/t/a587f6/32.png) [@thu.nguyen](https://discourse.slicer.org/u/thu.nguyen)\ **Post date:** [June 13, 2019, 11:52am UTC](https://discourse.slicer.org/t/load-labelmap-volume/7155/3 "2019-06-13T11:52:19Z")

I did not know that I can view the error log. I found the error. There was a problem with the name of the file. It works now. Thank you so much for your help.