Non-nullable field 'BlockUid' must contain a non-null value when exiting constructor. Consider adding the 'required' modifier or declaring the field as nullable.

Non-nullable field 'PlayerIds' must contain a non-null value when exiting constructor. Consider adding the 'required' modifier or declaring the field as nullable.

Non-nullable property 'AllBlocks' must contain a non-null value when exiting constructor. Consider adding the 'required' modifier or declaring the property as nullable.

'ComboBox' is obsolete: 'Use ComboView'

Non-nullable property 'AllBlocksSprites' must contain a non-null value when exiting constructor. Consider adding the 'required' modifier or declaring the property as nullable.

'ComboBox' is obsolete: 'Use ComboView'

'Widget.GridColumn' is obsolete: 'Use Grid.GetColumn/Grid.SetColumn'

'Widget.GridRow' is obsolete: 'Use Grid.GetColumn/Grid.SetColumn'

'ListItem' is obsolete: 'Use ListView'