From b0369e3174809a31caf34a8443677b167dd37026 Mon Sep 17 00:00:00 2001
From: giavaphi <giavaphi@students.zhaw.ch>
Date: Mon, 21 Nov 2022 12:53:28 +0100
Subject: [PATCH] fix error edit task list

---
 .../ch/zhaw/gartenverwaltung/TaskFormularController.java | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/src/main/java/ch/zhaw/gartenverwaltung/TaskFormularController.java b/src/main/java/ch/zhaw/gartenverwaltung/TaskFormularController.java
index cf8e8d5..938eea9 100644
--- a/src/main/java/ch/zhaw/gartenverwaltung/TaskFormularController.java
+++ b/src/main/java/ch/zhaw/gartenverwaltung/TaskFormularController.java
@@ -1,7 +1,6 @@
 package ch.zhaw.gartenverwaltung;
 
 import ch.zhaw.gartenverwaltung.types.Crop;
-import ch.zhaw.gartenverwaltung.types.GrowthPhaseType;
 import ch.zhaw.gartenverwaltung.types.Task;
 import javafx.fxml.FXML;
 import javafx.fxml.Initializable;
@@ -49,8 +48,12 @@ public class TaskFormularController implements Initializable {
         taskName_field.setText(task.getName());
         description_area.setText(task.getDescription());
         start_datePicker.setValue(task.getStartDate());
-        end_datePicker.setValue(task.getEndDate().get());
-        interval_field.setText(task.getInterval().get().toString());
+        end_datePicker.setValue(task.getEndDate().orElse(null));
+        if(task.getInterval().orElse(null)!=null) {
+            interval_field.setText(task.getInterval().get().toString());
+        } else {
+            interval_field.setText(null);
+        }
     }
 
     private Callback<DatePicker, DateCell> getDayCellFactory() {