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  <title type="html">Ошибка Item with name 'Id' doesn't exists при запуске</title>
  <id>~/topic/3164/oshibka-item-with-name-id-doesnt-exists-pri-zapuske/</id>
  <rights type="text">Copyright @ StockSharp Platform LLC 2010 - 2025</rights>
  <updated>2026-04-30T04:59:43Z</updated>
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  <entry>
    <id>https://stocksharp.com/posts/m/22465/</id>
    <title type="text">Эта ошибка обсуждалась несколько раз. Используйте поиск.</title>
    <published>2012-11-13T09:11:06Z</published>
    <updated>2012-11-13T09:11:06Z</updated>
    <author>
      <name>esper</name>
      <uri>https://stocksharp.com/users/5990/</uri>
      <email>info@stocksharp.com</email>
    </author>
    <content type="html">Эта ошибка обсуждалась несколько раз. Используйте поиск.</content>
    <rights type="html">Copyright @ StockSharp Platform LLC 2010 - 2025</rights>
  </entry>
  <entry>
    <id>https://stocksharp.com/posts/m/22462/</id>
    <title type="text">Скачивайте последнюю версию из исходников.</title>
    <published>2012-11-13T08:51:34Z</published>
    <updated>2012-11-13T08:51:34Z</updated>
    <author>
      <name>Alexander</name>
      <uri>https://stocksharp.com/users/2826/</uri>
      <email>info@stocksharp.com</email>
    </author>
    <content type="html">Скачивайте последнюю версию из исходников.</content>
    <rights type="html">Copyright @ StockSharp Platform LLC 2010 - 2025</rights>
  </entry>
  <entry>
    <id>https://stocksharp.com/posts/m/22461/</id>
    <title type="text">При запуске Гидра вылетает с ошибкой 10:55:26.595|Error |StockSharp|System.ArgumentException: Item w...</title>
    <published>2012-11-13T08:04:52Z</published>
    <updated>2012-11-13T08:11:16Z</updated>
    <author>
      <name>InsiderHSE</name>
      <uri>https://stocksharp.com/users/6099/</uri>
      <email>info@stocksharp.com</email>
    </author>
    <content type="html">При запуске Гидра вылетает с ошибкой&lt;br /&gt;&lt;br /&gt;10:55:26.595|Error  |StockSharp|System.ArgumentException: Item with name &amp;#39;Id&amp;#39; doesn&amp;#39;t exists.&lt;br /&gt;Имя параметра: name&lt;br /&gt;   в Ecng.Serialization.SerializationItemCollection.get_Item(String name)&lt;br /&gt;   в Ecng.Data.Database.GetOrAddCacheTable[TEntity](SerializationItemCollection table)&lt;br /&gt;   в Ecng.Data.Database.ReadAll[TEntity](Int64 startIndex, Int64 count, Field orderBy, SortDirection direction)&lt;br /&gt;   в Ecng.Data.HierarchicalPageLoadList`1.OnGetGroup(Int64 startIndex, Int64 count, Field orderBy, SortDirection direction)&lt;br /&gt;   в Ecng.Serialization.RelationManyList`1.ReadAll(Int64 startIndex, Int64 count, Field orderBy, SortDirection direction)&lt;br /&gt;   в Ecng.Serialization.RelationManyList`1.RelationManyListEnumerator.ProcessMove(Boolean&amp;amp; canProcess)&lt;br /&gt;   в Ecng.Collections.BaseEnumerator`2.MoveNext()&lt;br /&gt;   в StockSharp.Hydra.MainWindow.InitializeMarketSources() в E:\StockSharpReleases\StockSharp_4.1.5\Hydra\Hydra\MainWindow.xaml.cs:строка 260&lt;br /&gt;   в StockSharp.Hydra.MainWindow.&amp;lt;MainWindowLoaded&amp;gt;b__26() в E:\StockSharpReleases\StockSharp_4.1.5\Hydra\Hydra\MainWindow.xaml.cs:строка 488&lt;br /&gt;   в System.Threading.Tasks.Task`1.InvokeFuture(Object futureAsObj)&lt;br /&gt;   в System.Threading.Tasks.Task.Execute()&lt;br /&gt;&lt;br /&gt;Версия 4.1.5, ошибка появляется в:&lt;br /&gt;&lt;br /&gt;&lt;div class="code"&gt;&lt;strong&gt;Code&lt;/strong&gt;&lt;div class="innercode"&gt;&lt;pre class="brush:csharp"&gt;

				foreach (var sourcesSetting in sourcesSettings)
				{
					if (!sourcesSetting.ExtensionInfo.ContainsKey(&amp;quot;SourceName&amp;quot;))
					{
						sourcesSetting.ExtensionInfo[&amp;quot;SourceName&amp;quot;] = nameByGuid.TryGetValue(sourcesSetting.SourceId);
						hydraEntityRegistry.SourcesSettings.Save(sourcesSetting);
					}
				}
&lt;/pre&gt;
&lt;/div&gt;&lt;/div&gt;&lt;br /&gt;Дебаггер указывает на команду foreach.&lt;br /&gt;&lt;br /&gt;Если закомментировать эту область, то такая же ошибка вылетает на:&lt;br /&gt;var sourcesSettings = _entityRegistry.SourcesSettings.ToList();</content>
    <rights type="html">Copyright @ StockSharp Platform LLC 2010 - 2025</rights>
  </entry>
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