Learning Forum

[prajput]

Meshing issues an error/warning message:  One or more objects may have lost some scoping attachments during the geometry update.  What does this warning mean and how can I address it?

[Keyur Kanade]

Usually, it means that some mesh controls - like the controls that set the surfaces for inflation - may not be applying to the same surfaces as before.   It is a note that the associations for mesh controls should be reviewed. (Usually, some surfaces get dropped because their internal nomenclature has changed.)

[prajput]

What Can I do to avoid it?

[Keyur Kanade]

You can try and turn associativity on on your model and see if that helps. The option can be found on workbench page, right click on geometry> Properties> Advance Properties> Compare Parts on Update> Associatively More info at: https://ansyshelp.ansys.com/account/Secured?returnurl=/Views/Secured/corp/v195/ref_cad/cadComparePartsOnUpdate.html

[prajput]

Can I make this option default so that I don't have to change it everytime I create a new geometry? Also are there any downsides of making it default?

[Karthik Remella]

Yes. change it as follows: Workbench>Tools>Options>Geometry Import> Compare Parts on Update> Associatively Downside of this would be more import times as compared to default option where this is off.