java.lang.UnsupportedOperationException

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    • java.lang.UnsupportedOperationException at java.util.AbstractList.add(Unknown Source) at java.util.AbstractList.add(Unknown Source) at org.openxava.model.impl.MapFacadeBean.addCollectionElement(MapFacadeBean.java:510) at org.openxava.model.impl.MapFacadeBean.addCollectionElement(MapFacadeBean.java:471) at org.openxava.model.MapFacade.addCollectionElement(MapFacade.java:768) at org.openxava.actions.SaveElementInCollectionAction.associateEntity(SaveElementInCollectionAction.java:81) at org.openxava.actions.AddElementsToCollectionAction.associateEntityInRow(AddElementsToCollectionAction.java:53) at org.openxava.actions.AddElementsToCollectionAction.execute(AddElementsToCollectionAction.java:33) at org.openxava.controller.ModuleManager.executeAction(ModuleManager.java:311) at org.openxava.controller.ModuleManager.executeAction(ModuleManager.java:230) at org.openxava.controller.ModuleManager.execute(ModuleManager.java:196)

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