Unable to close window (node potential: variance)

[Kelvin Ng]

Upon choosing Tree/ADD for node potential:variance in conditional gaussian relation type for a node, clicking OK or Cancel in the window resulting in no effect.

Some of the times the window is closable by clicking OK, but the data in the Tree/ADD window would still all be lost, and the node potential type returns "uniform" upon second opening of the window. That means the variance potential in conditional gaussian cannot take potential values with Tree/ADD type.

In fact, node potential: variance window cannot close also for other relation types such as "Table".

[Jorge Pérez]

Fixed issue. It seems that OpenMarkov 0.3.0 works properly editing conditional gaussian potentials.