#96 - fixed usage of connection alert

src/de/deadlocker8/budgetmaster/ui/controller/FilterController.java

@@ -4,6 +4,7 @@ import java.util.ArrayList;
 
 import de.deadlocker8.budgetmaster.logic.FilterSettings;
 import de.deadlocker8.budgetmaster.logic.category.Category;
+import de.deadlocker8.budgetmaster.logic.serverconnection.ExceptionHandler;
 import de.deadlocker8.budgetmaster.logic.serverconnection.ServerTagConnection;
 import de.deadlocker8.budgetmaster.logic.tag.Tag;
 import de.deadlocker8.budgetmaster.logic.utils.Colors;
@@ -101,8 +102,9 @@ public class FilterController extends BaseController implements Styleable
 		}
 		catch(Exception e)
 		{
-			//ERRORHANDLING
 			Logger.error(e);
+			controller.showConnectionErrorAlert(ExceptionHandler.getMessageForException(e));
+			return;
 		}
 	
 		textFieldSearch.setOnKeyPressed((event)->{

src/de/deadlocker8/budgetmaster/ui/controller/ReportController.java

@@ -25,6 +25,7 @@ import de.deadlocker8.budgetmaster.logic.report.ReportGenerator;
 import de.deadlocker8.budgetmaster.logic.report.ReportItem;
 import de.deadlocker8.budgetmaster.logic.report.ReportPreferences;
 import de.deadlocker8.budgetmaster.logic.report.ReportSorting;
+import de.deadlocker8.budgetmaster.logic.serverconnection.ExceptionHandler;
 import de.deadlocker8.budgetmaster.logic.tag.TagHandler;
 import de.deadlocker8.budgetmaster.logic.utils.Colors;
 import de.deadlocker8.budgetmaster.logic.utils.FileHelper;
@@ -544,7 +545,7 @@ public class ReportController implements Refreshable, Styleable
 			catch(Exception e)
 			{
 				Logger.error(e);
-				controller.showConnectionErrorAlert(Localization.getString(Strings.ERROR_SERVER_CONNECTION_WITH_DETAILS));
+				controller.showConnectionErrorAlert(ExceptionHandler.getMessageForException(e));
 			}
 
 			reportItems.add(reportItem);