AnsweredAssumed Answered

Mass Properties doesn't work in an assembly - the model needs update error message

Question asked by Rob Manley on Dec 4, 2014
Latest reply on Oct 2, 2018 by Jimmy Ong

Hi all,

 

Here is a really annoying problem that has only struck recently, and I have no idea why. 

 

In my master scheme I have two sub assemblies and eight bolts (non toolbox parts).  If I click on the first sub assembly then >mass properties I get the mass properties of that sub assembly, same with the second sub assembly and same with the bolts.  But when I select the top level master scheme I get the following message:

error box.jpg

This happens when I select the first and second sub assemblies too and also a sub assembly and a bolt, so more than one thing and it falls over.  I cant find the problem because they all work individually.

 

Yes I have tried Ctrl-Q and rebuilt the assembly many times over.  I have no broken references either. 

 

Your help would be appreciated. 

 

Rob.

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