The Code Conversion Utility changed the data type of a diagram constant to a generic reference. The original data type is not supported in this version of LabVIEW NXG.
This change may cause broken wires on the diagram.
Review the diagram for broken wires. If you identify broken wires on the diagram caused by this change, determine if you can use a supported type to replace the unsupported type.
If the previous suggestions don't restore the functionality of the affected code and the code isn't essential to the core functionality of your application, you can remove the portion of code. If the code is part of the core functionality of the application, you can use the VI Interop node to call your existing code, provided that the new code organization meets the architectural goals of your application. If neither solution meets the requirements of your application, do not migrate to LabVIEW NXG at this time.