Wrong Projection Value Code (TR - 012)

[Anonymous]

Hi,

I'm have a mesh that I've used to create the pathways of a city (as the slab makes the program crash when it's close to beams - a railway track).

I'm trying to edit a piece of the mesh so that is' neater, however, when I view it in 3D I get a error code each time: Wrong Projection Value Code (TR - 012)


It's such a small task yet it fails ArchiCAD and it's driving me insane!

How do I edit the mesh without getting such a error?

Thank You

[Erika Epstein]

I think you need to identify which element(s) are causing the problem. Try Matthew's approach of dividing the model in half to identify which in which half the problem occurs. Keep dividing the problem half until you find it. This is usually less than a dozen steps.

You might also check if 'TR-012' is an object's ID?Try do an ID search or name search using find&Select.

HTH

[Laszlo Nagy]

You can also try to do it using Slabs, then place the Slabs and Beams on Layers with different Layer Intersection Numbers so they do not intersect.

[Anonymous]

Here's the report when I "stop" it building in 3d View. This occurs when I alter the ground (mesh) which intersects with another mesh (roads and paths). I've changed the layer intersections but that's had no affect...

I'm going to delete one of the mesh's and see if replacing it helps... Not something you should really do for such a simple task of moving a node.

[Erika Epstein]

Is TR-12 one of the meshes?

[Anonymous]

I have recently encountered the same error message "Wrong projection code value (Mesh-004)." When this appears, I'm attempting to render either perspectives, sections, or elevations with the mesh titled "Mesh-004" in it. When I ignore the error message and view the drawings anyway the mesh has holes in it where it should be solid, it does not change its height off story zero when adjusted, and its not able to be selected. I've attempted copy and pasting this mesh into a new project, but no matter what I do I get the same error message. I've invested about 30 hours of work in this mesh already, please give me more help than "just start it over."

[Anonymous]

I experienced this error few times when trying to split mesh