try {
                        result = modelBuilder.build(request);
                    } catch (ModelBuilderException e) {
                        result = e.getResult();
                        if (result == null || result.getEffectiveModel() == null) {
                            throw new ProjectBuildingException(

                        .twoPhaseBuilding(false)
                        .build();
                importResult = build(importRequest, importIds);
            } catch (ModelBuilderException e) {
                e.getResult().getProblems().forEach(problems::add);
                return null;
            }

            importResult.getProblems().forEach(problems::add);

            importModel = importResult.getEffectiveModel();