Material converter error

SCENE Info: <<<
Corona version: 3 (Hotfix 2), build timestamp: Mar 27 2019 15:27:28
Converter version: 1.42
Max version: 21000
Installed Vray plugins: V_Ray_GPU_Next__update_1_1 V_Ray_Next__update_1_1

Material conversion took 0.138 seconds

Iterations: 22, converted: 18

Map conversion took 0.021 seconds

Iterations: 12, converted: 5

Light conversion took 0.006 seconds

Iterations: 0

Error occured in Autodesk_Material : Solid Glass:Autodesk_Material
– Unknown property: “Generic_Color” in undefined

Error occured in Autodesk_Material : Ceramic:Autodesk_Material
– Unknown property: “Generic_Color” in undefined

Error occured in Autodesk_Material : Wall Paint:Autodesk_Material
– Unknown property: “Generic_Color” in undefined

Error occured in Autodesk_Material : Metal:Autodesk_Material
– Unknown property: “Generic_Color” in undefined

Hi,

Would you be able to send over your scene with the effected materials and we can take a look?

Thanks,

Rowan