pyushkevich / itksnap

ITK-SNAP medical image segmentation tool
http://www.itksnap.org
GNU General Public License v3.0
294 stars 86 forks source link

No warning if saving fails #25

Closed kbressem closed 2 years ago

kbressem commented 3 years ago

I am using the latest ITK-SNAP version (3.8.0) for annotating MRI images, stored on a network drive. We are working in a team, and not all users have write permissions for the network drive, so some cannot save the segmentation masks. However, there is no message if saving fails. One user spend multiple hours annotating without recognizing that the work isn't saved.

Would it be possible for ITK-SNAP to check if it can write to the target directory before saving or check if the saved file exists?