diff --git a/Battleship/Battleship/Battleship.csproj b/Battleship/Battleship/Battleship.csproj
index af03d74..7eb1706 100644
--- a/Battleship/Battleship/Battleship.csproj
+++ b/Battleship/Battleship/Battleship.csproj
@@ -8,6 +8,10 @@
     <ImplicitUsings>enable</ImplicitUsings>
   </PropertyGroup>
 
+  <ItemGroup>
+    <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="8.0.1" />
+  </ItemGroup>
+
   <ItemGroup>
     <Compile Update="Properties\Resources.Designer.cs">
       <DesignTime>True</DesignTime>
diff --git a/Battleship/Battleship/CollectionGenericObjects/ListGenericObjects.cs b/Battleship/Battleship/CollectionGenericObjects/ListGenericObjects.cs
index b302e2a..64d3622 100644
--- a/Battleship/Battleship/CollectionGenericObjects/ListGenericObjects.cs
+++ b/Battleship/Battleship/CollectionGenericObjects/ListGenericObjects.cs
@@ -1,4 +1,6 @@
-namespace Battleship.CollectionGenericObjects;
+using Battleship.Exception;
+
+namespace Battleship.CollectionGenericObjects;
 
 /// <summary>
 /// Конструктор
@@ -55,7 +57,7 @@ public class ListGenericObjects<T> : ICollectionGenericObjects<T>
         // TODO проверка, что не превышено максимальное количество элементов
         // TODO проверка позиции
         // TODO вставка по позиции
-        if (Count == _maxCount) return -1;
+        if (Count == _maxCount) throw new CollectionOverflowException(_maxCount);
         _collection.Add(obj);
         return Count;
     }
diff --git a/Battleship/Battleship/CollectionGenericObjects/MassiveGenericObjects.cs b/Battleship/Battleship/CollectionGenericObjects/MassiveGenericObjects.cs
index 8fd73ff..3b05b33 100644
--- a/Battleship/Battleship/CollectionGenericObjects/MassiveGenericObjects.cs
+++ b/Battleship/Battleship/CollectionGenericObjects/MassiveGenericObjects.cs
@@ -1,4 +1,6 @@
 
+using Battleship.Exception;
+
 namespace Battleship.CollectionGenericObjects;
 
 /// <summary>
@@ -12,6 +14,7 @@ public class MassiveGenericObjects<T> : ICollectionGenericObjects<T>
     /// Массив объектов, которые храним
     /// </summary>
     private T?[] _collection;
+    private int _maxCount;
 
     public int Count => _collection.Length;
 
@@ -70,7 +73,7 @@ public class MassiveGenericObjects<T> : ICollectionGenericObjects<T>
             }
             ++index;
         }
-        return -1;
+        throw new CollectionOverflowException(_maxCount);
     }
 
     public int Insert(T obj, int position)
diff --git a/Battleship/Battleship/CollectionGenericObjects/StorageCollection.cs b/Battleship/Battleship/CollectionGenericObjects/StorageCollection.cs
index 61d93ad..38894e9 100644
--- a/Battleship/Battleship/CollectionGenericObjects/StorageCollection.cs
+++ b/Battleship/Battleship/CollectionGenericObjects/StorageCollection.cs
@@ -1,5 +1,6 @@
 using Battleship.Drawings;
 using System.Text;
+using Battleship.Exception;
 
 namespace Battleship.CollectionGenericObjects;
 
@@ -20,6 +21,11 @@ public class StorageCollection<T>
     /// </summary>
     public List<string> Keys => _storages.Keys.ToList();
 
+    /// <summary>
+    /// Ключевое слово, с которого должен начинаться файл
+    /// </summary>
+    private readonly string _collectionKey = "CollectionStorage";
+
     /// <summary>
     /// Конструктор
     /// </summary>
@@ -36,9 +42,10 @@ public class StorageCollection<T>
     public void AddCollection(string name, CollectionType collectionType)
     {
         // TODO проверка, что name не пустой и нет в словаре записи с таким ключом
-        if (_storages.ContainsKey(name)) 
+        if (string.IsNullOrEmpty(name) || _storages.ContainsKey(name))
+        {
             return;
-
+        }
         // TODO Прописать логику для добавления
         if (collectionType == CollectionType.List)
         {
@@ -80,6 +87,9 @@ public class StorageCollection<T>
         }
     }
 
+    /// <summary>
+    /// Ключевое слово, с которого должен начинаться файл
+    /// </summary>
     private readonly string _collectionKey = "CollectionsStorage";
 
     private readonly string _separatorForKeyValue = "|";
@@ -91,11 +101,11 @@ public class StorageCollection<T>
     /// </summary>
     /// <param name="filname"></param>
     /// <returns></returns>
-    public bool SaveData(string filname)
+    public void SaveData(string filname)
     {
         if (_storages.Count == 0)
         {
-            return false;
+            throw new Exception("В хранилище отсутствуют коллекции для сохранения");
         }
 
         if (File.Exists(filname))
@@ -117,7 +127,7 @@ public class StorageCollection<T>
             // не сохраняем пустые коллекции
             if (value.Value.Count == 0)
             {
-                continue;
+                throw new Exception("В хранилище отсутствуют коллекции для сохранения");
             }
 
             sb.Append(value.Key);
@@ -143,19 +153,18 @@ public class StorageCollection<T>
         using FileStream fs = new(filname, FileMode.Create);
         byte[] info = new UTF8Encoding(true).GetBytes(sb.ToString());
         fs.Write(info, 0, info.Length);
-        return true;
     }
 
     /// <summary>
     /// Загрузка информации по кораблям в хранилище из файла
     /// </summary>
     /// <param name="filename"></param>
-    /// <returns></returns>
-    public bool LoadData(string filename)
+    /// <returns></returns> 
+    public void LoadData(string filename)
     {
         if (!File.Exists(filename))
         {
-            return false;
+            throw new Exception("Файл не существует");
         }
 
         string bufferTextFromFile = "";
@@ -172,12 +181,11 @@ public class StorageCollection<T>
         string[] strs = bufferTextFromFile.Split(new char[] { '\n', '\r' }, StringSplitOptions.RemoveEmptyEntries);
         if (strs == null || strs.Length == 0)
         {
-            return false;
+            throw new Exception("В файле нет данных");
         }    
         if (!strs[0].Equals(_collectionKey))
         {
-            //если нет такой записи, то это не те файлы
-            return false;
+            throw new Exception("В файле неверные данные");
         }
 
         _storages.Clear();
@@ -193,7 +201,7 @@ public class StorageCollection<T>
             ICollectionGenericObjects<T> collection = StorageCollection<T>.CreateCollection(collectionType);
             if (collection == null)
             {
-                return false;
+                throw new Exception("Не удалось создать коллекцию");
             }
             collection.MaxCount = Convert.ToInt32(record[2]);
 
@@ -202,16 +210,22 @@ public class StorageCollection<T>
             {
                 if (elem?.CreateDrawingWarship() is T warship)
                 {
-                    if (collection.Insert(warship) == -1)
+                    try
                     {
-                        return false;
+                        if (collection.Insert(warship) == -1)
+                        {
+                            throw new Exception("Не удалось создать коллекцию");
+                        }
+                    }
+                    catch (CollectionOverflowException ex)
+                    {
+                        throw new Exception("Коллекция переполнена", ex);
                     }
                 }
             }
 
             _storages.Add(record[0], collection);
         }
-        return true;
     }
 
     private static ICollectionGenericObjects<T>? CreateCollection(CollectionType collectionType)
diff --git a/Battleship/Battleship/Exception/CollectionOverflowException.cs b/Battleship/Battleship/Exception/CollectionOverflowException.cs
new file mode 100644
index 0000000..11d8cd5
--- /dev/null
+++ b/Battleship/Battleship/Exception/CollectionOverflowException.cs
@@ -0,0 +1,20 @@
+using System.Runtime.Serialization;
+
+namespace Battleship.Exception;
+
+/// <summary>
+/// Класс, описывающий ошибку переполнения коллекции
+/// </summary>
+[Serializable]
+internal class CollectionOverflowException : ApplicationException
+{
+    public CollectionOverflowException(int count) : base("В коллекции превышено допустимое количество count" + count) { }
+
+    public CollectionOverflowException() : base() { }
+
+    public CollectionOverflowException(string message) : base(message) { }
+
+    public CollectionOverflowException(string message, Exception exception) : base(message, exception) { }
+
+    protected CollectionOverflowException(SerializationInfo info, StreamingContext contex) : base(info, contex) { }
+}
diff --git a/Battleship/Battleship/Exception/ObjectNotFoundException.cs b/Battleship/Battleship/Exception/ObjectNotFoundException.cs
new file mode 100644
index 0000000..fcf6819
--- /dev/null
+++ b/Battleship/Battleship/Exception/ObjectNotFoundException.cs
@@ -0,0 +1,19 @@
+using System.Runtime.Serialization;
+
+namespace Battleship.Exception;
+/// <summary>
+/// Класс, описывающий ошибку, что по указанной позиции нет элемента
+/// </summary>
+[Serializable]
+internal class ObjectNotFoundException : ApplicationException
+{
+    public ObjectNotFoundException(int count) : base("В коллекции превышено допустимое количество count" + count) { }
+
+    public ObjectNotFoundException() : base() { }
+
+    public ObjectNotFoundException(string message) : base(message) { }
+
+    public ObjectNotFoundException(string message, Exception exception) : base(message, exception) { }
+
+    protected ObjectNotFoundException(SerializationInfo info, StreamingContext contex) : base(info, contex) { }
+}
\ No newline at end of file
diff --git a/Battleship/Battleship/Exception/PositionOutOfCollectionException.cs b/Battleship/Battleship/Exception/PositionOutOfCollectionException.cs
new file mode 100644
index 0000000..0dae22f
--- /dev/null
+++ b/Battleship/Battleship/Exception/PositionOutOfCollectionException.cs
@@ -0,0 +1,20 @@
+using System.Runtime.Serialization;
+
+namespace Battleship.Exception;
+
+/// <summary>
+/// Класс, описывающий ошибку выхода за границы коллекции
+/// </summary>
+[Serializable]
+internal class PositionOutOfCollectionException : ApplicationException
+{
+    public PositionOutOfCollectionException(int count) : base("В коллекции превышено допустимое количество count" + count) { }
+
+    public PositionOutOfCollectionException() : base() { }
+
+    public PositionOutOfCollectionException(string message) : base(message) { }
+
+    public PositionOutOfCollectionException(string message, Exception exception) : base(message, exception) { }
+
+    protected PositionOutOfCollectionException(SerializationInfo info, StreamingContext contex) : base(info, contex) { }
+}
diff --git a/Battleship/Battleship/FormWarshipCollection.cs b/Battleship/Battleship/FormWarshipCollection.cs
index fa18518..444e556 100644
--- a/Battleship/Battleship/FormWarshipCollection.cs
+++ b/Battleship/Battleship/FormWarshipCollection.cs
@@ -1,5 +1,6 @@
 using Battleship.CollectionGenericObjects;
 using Battleship.Drawings;
+using Microsoft.Extensions.Logging;
 using System.Windows.Forms;
 
 namespace Battleship;
@@ -19,13 +20,16 @@ public partial class FormWarshipCollection : Form
     /// </summary>
     private AbstractCompany? _company = null;
 
+    private readonly ILogger _logger;
+
     /// <summary>
     /// Конструктор 
     /// </summary>
-    public FormWarshipCollection()
+    public FormWarshipCollection(ILogger<FormWarshipCollection> logger)
     {
         InitializeComponent();
         _storageCollection = new();
+        _logger = logger;
     }
 
     /// <summary>
@@ -256,13 +260,16 @@ public partial class FormWarshipCollection : Form
     {
         if (saveFileDialog.ShowDialog() == DialogResult.OK)
         {
-            if (_storageCollection.SaveData(saveFileDialog.FileName))
+            try
             {
+                _storageCollection.SaveData(saveFileDialog.FileName);
                 MessageBox.Show("Сохранение прошло успешно", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Information);
+                _logger.LogInformation("Сохранение в файл: {filename}", saveFileDialog.FileName);
             }
-            else
+            catch (Exception ex)
             {
-                MessageBox.Show("Не сохранилось", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                MessageBox.Show(ex.Message, "Результат", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                _logger.LogError("Ошибка: {Message}", ex.Message);
             }
         }
     }
diff --git a/Battleship/Battleship/Program.cs b/Battleship/Battleship/Program.cs
index 440f8c8..7fa6b89 100644
--- a/Battleship/Battleship/Program.cs
+++ b/Battleship/Battleship/Program.cs
@@ -1,3 +1,6 @@
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Logging;
+
 namespace Battleship
 {
     internal static class Program
@@ -11,7 +14,26 @@ namespace Battleship
             // To customize application configuration such as set high DPI settings or default font,
             // see https://aka.ms/applicationconfiguration.
             ApplicationConfiguration.Initialize();
-            Application.Run(new FormWarshipCollection());
+            ServiceCollection services = new();
+            ConfigureServices(services);
+            using ServiceProvider serviceProvider = services.BuildServiceProvider();
+            Application.Run(serviceProvider.GetRequiredService<FormWarshipCollection>());
         }
+
+        /// <summary>
+        /// ������������ ������� DI
+        /// </summary>
+        /// <param name="services"></param>
+        private static void ConfigureServices(ServiceCollection services)
+        {
+            services.AddSingleton<FormWarshipCollection>()
+                .AddLogging(option =>
+                {
+                    optinon.SetMinimumLevel(LogLevel.Information);
+                    option.AddNLog("nlog.config");
+                });
+        }
+
+
     }
 }
\ No newline at end of file