When "structural" importing is chosen and a column is selected the following exception is thrown:
java.lang.IllegalArgumentException: Invalid usage of structural method when column is selected
at hu.skzs.multiproperties.base.model.ImporterFacade.verifyMethod(ImporterFacade.java:123)
at hu.skzs.multiproperties.base.model.ImporterFacade.performImport(ImporterFacade.java:61)
at hu.skzs.multiproperties.ui.wizard.importer.ImporterWizard.performFinish(ImporterWizard.java:86)
...
When "structural" importing is chosen and a column is selected the following exception is thrown: