Failed to invoke procedure `gds.graph.project`: Caused by: java.lang.UnsupportedOperationException: Loading of values of type String is currently not supported

Your import doesn’t create an age property for
Image nodes, nor does it set a lane property for Lane nodes. Are you setting these in another query or through daily operations?

If they are and exist, are they either an integer or float value, or lists of either.

The documentation states the projected properties must exist in the database.