[Commands & Colors: Napoleonics V5] NullPointerException: Cannot invoke "VASSAL.build.module.properties.MutablePropertiesContainer.getMutablePropertiesContainerId()" because "this.parent" is null

[uckelman]

ABR
Version	3.7.14
Reporter	[email protected]
Error Log	29632 bytes

Tried importing a Global Properties folder to fix a problem. Got an import refusal error, as I expected. Then this exception shortly afterwards.

Commands & Colors: Napoleonics V5 v5.1.0a701 3.7.14

java.lang.NullPointerException: Cannot invoke "VASSAL.build.module.properties.MutablePropertiesContainer.getMutablePropertiesContainerId()" because "this.parent" is null
 at VASSAL.build.module.properties.GlobalProperties.getMutablePropertiesContainerId(GlobalProperties.java:188)
 at VASSAL.build.module.properties.GlobalProperty.getContainerId(GlobalProperty.java:276)
 at VASSAL.build.module.properties.GlobalProperty.encode(GlobalProperty.java:290)
 at VASSAL.build.GameModule.encodeSubCommand(GameModule.java:1593)