Maestro - No Geometry in Layer Prevents Map Save

[crispinatime]

It is not possible to save a map where there is a layer based on a FeatureSource schema/class that has no data populated.

The BaseMapDefinitionValidator calls GetSpatialExtent, but the aggregate query throws at line 1594 of PlatformConnectionBase.cs.

Whether this is expected or not for a SpatialExtents aggregate is moot as it is a valid operation to save a layer that has no data yet (in my example a redline SQLite schema).

This should be handled as a warning, not an error, allowing the layer to be saved.

Workaround is to use an older version of Maestro.

[jng]

Fixed r6451