Centerline frame connection is invalid because the previous connection was not removed. Change connection to unsupported and then re-select the supporting member. - Intergraph Smart 3D - Administration

Intergraph Smart 3D Troubleshooting Reference

Intergraph Smart 3D
Administration & Configuration

Meaning: The member's frame connection was converted to a centerline connection from another connection type without first re-initializing the frame connection, resulting in improper placement of the centerline connection. This error is an internal software failure where the software did not re-initialize the frame connection as an unsupported frame connection first.


  1. Open the Structure task.

  2. Click Select .

  3. Set the Locate Filter to Frame Connections.

  4. Select the frame connection in error.

  5. Select More from the Connection box on the ribbon.

  6. Click Centerline in the tree view.

  7. Select the centerline frame connection to use.

  8. Redefine the end location of the member.