crash If scene3DOnly is true and loading primitive

I've the newest build.
If i set scene3DOnly = true and load a primitive

var redSphere = viewer.entities.add({
    name : 'Red sphere with black outline',
    position: Cesium.Cartesian3.fromDegrees(-107.0, 40.0, 300000.0),
    ellipsoid : {
        radii : new Cesium.Cartesian3(300000.0, 300000.0, 300000.0),
        material : Cesium.Color.RED.withAlpha(0.5),
        outline : true,
        outlineColor : Cesium.Color.BLACK
    }
});

it crash with
TypeError: Cannot read property 'longitude' of undefined
TypeError: Cannot read property 'longitude' of undefined
    at s.project (http://localhost:60105/com.ens.uns/libs/Cesium/Cesium.js:422:28001)
    at ee (http://localhost:60105/com.ens.uns/libs/Cesium/Cesium.js:446:28638)
    at G.update (http://localhost:60105/com.ens.uns/libs/Cesium/Cesium.js:447:7791)
    at a.update (http://localhost:60105/com.ens.uns/libs/Cesium/Cesium.js:468:26744)
    at Ue (http://localhost:60105/com.ens.uns/libs/Cesium/Cesium.js:472:934)
    at Ve (http://localhost:60105/com.ens.uns/libs/Cesium/Cesium.js:471:31592)
    at Be (http://localhost:60105/com.ens.uns/libs/Cesium/Cesium.js:471:29552)
    at qe (http://localhost:60105/com.ens.uns/libs/Cesium/Cesium.js:472:3593)
    at de.render (http://localhost:60105/com.ens.uns/libs/Cesium/Cesium.js:472:8773)
    at P.render (http://localhost:60105/com.ens.uns/libs/Cesium/Cesium.js:477:23238)

sorry, never mind.
in a newer build it works.