Hello I'm new, And I have a problem.

[TheDancingEel]

Whan I import a OBJ file the model shows with blue outline wireframe, and it's not act like a standard model.
What is it mean?,
thx for your help.

[rray]

Hello & Welcome
Blue means open edge, i.e. the edge isn't connected to a second polygon.
This doesn't happen ususally when importing obj files. No idea what's wrong.
You could try an alternative obj importer "file->import->fbx import" (switch to obj file format), or you could fix this by applying a "modify->poly. mesh->filter points" operator on the mesh.

[ADHS]

Hello.
I have face the same when i was trying to import objects exported from poser/DAZ.
If you do, try to export them corectly strating with the default settings.