error
 

hi everyone,

i have a problem with a mesh; the geometry is a parallelepiped with a cavity that are a serpentine.
i have meshed with a cooper's method and the error is:

the volume can not be meshed with only one connected set of source faces.

every suggestions are welcome
Best Regards

Are all your source faces meshed?
Can you post a picture

first try to mesh ur faces ........then try volume mesh............