update

lib/utils/database_helper.dart

@@ -83,12 +83,12 @@ class DatabaseHelper{
     return roglist;
   }
 
-  Future<Destination> getDestinationById(int id) async {
+  Future<List<Destination>> getDestinationById(int id) async {
     Database db = await instance.database;
     var rog = await db.query('destination', where: "location_id = ${id}");
     List<Destination> deslist = rog.isNotEmpty
       ? rog.map((e) => Destination.fromMap(e)).toList() : [];
-    return deslist[0];
+    return deslist;
   }
 
 
@@ -204,7 +204,7 @@ class DatabaseHelper{
       dest.toMap(),
       conflictAlgorithm: ConflictAlgorithm.replace,
     );
-    print("------ database helper insert ${dest.toMap()}-----------::::::::");
+    //print("------ database helper insert ${dest.toMap()}-----------::::::::");
     return res;
   }
 
@@ -218,7 +218,7 @@ class DatabaseHelper{
       "destination", 
       row,
       where: 'location_id = ?',
-      whereArgs: [destination.location_id]
+      whereArgs: [destination.location_id!]
       );
   }