Код: Выделить всё
public SolutionOutput exportSolution() {
guiScoreDirector.calculateScore();
Solution_ solution = guiScoreDirector.getWorkingSolution();
return exporter.exportSolution(solution, guiScoreDirector.getIndictmentMap());
}
Подробнее здесь: https://stackoverflow.com/questions/785 ... eturn-null