How can I correct this "Wrap solidify failed: Input segment closed surface representation is empty"?

Support
1

Hi I am DR Murat, Will appreciate yor help to solve:
How can I correct this :Wrap solidify failed: Input segment closed surface representation is empty .?

2

Make sure the selected input segment is not empty. Also check if the segment shows up correctly in 3D.

3

Thank you so much for your help . I would also like to ask if this is connected with ‘Toggle volume Rendering’ .I was able to segment the heart and The Pulmonary vessels from the CT scans together with the lungs when I used Aİ lung masks but now I only see a 3d reconstruction of the lungs and the Airways only not the heart and vessels when I click the Toggle Volume Rendering button giving the Wrap solidify failed warning

4

Please provide a screenshot if possible (do not include patient data)