Setting MFnMesh UVs -- No Error, but do not appear

[Anonymous]

So I have done the following:

fnMesh.create(uniquePositionsList->Count, mesh->Triangles->Count, mPointArray, polygonCounts, polygonConnects, meshTransformObj, &status);

MString setName = "UVSet";
fnMesh.createUVSet(setName);
fnMesh.setCurrentUVSetName(setName);

if (fnMesh.clearUVs(&setName) == MStatus::kFailure)
{
cerr << "clearUVs Error" << endl;
}
if (fnMesh.setUVs(uArray, vArray, &setName) == MStatus::kFailure)
{
cerr << "setUVs Error" << endl;
}
if (fnMesh.assignUVs(polygonCounts, uvIDs, &setName) == MStatus::kFailure)
{
cerr << "AssignUVs Error" << endl;
}

No errors are coming up -- but when I click on the created mesh -- and open the UV editor -- it is completely empty?

I do see the name "UVSet" selected however.

[Anonymous · Accepted solution]

My uvIDs were not correct. Did not realize it was per triangle vertex specific