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Incorrect family instances amount

2 ANTWORTEN 2
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Nachricht 1 von 3
JF.K
330 Aufrufe, 2 Antworten

Incorrect family instances amount

Hi everyone

Someone in the team tried to delete one family type and got the following error: 

Revit_1A0Qt6FcaX.png

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Although the objective was not deleting all the instances, we noticed that 3330 instances were reported in the error (see snapshot above). The strange thing is that we only have 2257 instances placed in the project.  Where are the other 1043 coming from?

 

What we checked?

  • Design options: none;
  • model compacted and audited (we thought that it could be a internal calculation error);
  • scheduled doors with no filters and no reported linked data. Returned 2257 instances;
  • checked through Dynamo. Returned 2257 instances.
  • no IDs provided in the exported error message

Model setup:

  • no architectural links (we work with one file "divided" in worksets), so the schedule is not reporting instances placed in other links;
  • only revit links from advisors;
  • only one Phase.

Are we missing/overlooknig something? Could this be a revit miscalculation? We are using revit 2018.3

 

Thanks in advance

2 ANTWORTEN 2
Nachricht 2 von 3
FAIR59
als Antwort auf: JF.K

Included in the list as reported by an attempt to delete a Family / FamilyType:

  • the familyinstances defined in a GroupType ("placed in the group definition")
  • the legendcomponents of the FamilyType(s) placed on a legend.
Nachricht 3 von 3
JF.K
als Antwort auf: FAIR59

@FAIR59thanks for you reply.


@FAIR59 wrote:

Included in the list as reported by an attempt to delete a Family / FamilyType:

  • the familyinstances defined in a GroupType ("placed in the group definition")
  • the legendcomponents of the FamilyType(s) placed on a legend.

  • The instances are definitely inside of several different groups since they belong to several different apartments;
  • There are no legendcomponents of the FamilyType placed on a Legend as far as I know.

I open the file today, replicated the "erasing" procedure and the number grew, although the same instances are being reported in schedules/Dynamo.

We generate one assembly from that door type. Can this somehow generate the issue?

 

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