2 files changed, 2 insertions, 25 deletions
diff --git a/MediaBrowser.Common/Json/Converters/JsonCommaDelimitedArrayConverterFactory.cs b/MediaBrowser.Common/Json/Converters/JsonCommaDelimitedArrayConverterFactory.cs
index b7b1daf76a..24ed3ea19e 100644
--- a/MediaBrowser.Common/Json/Converters/JsonCommaDelimitedArrayConverterFactory.cs
+++ b/MediaBrowser.Common/Json/Converters/JsonCommaDelimitedArrayConverterFactory.cs
@@ -21,8 +21,8 @@ namespace MediaBrowser.Common.Json.Converters
         /// <inheritdoc />
         public override JsonConverter CreateConverter(Type typeToConvert, JsonSerializerOptions options)
         {
-            var structType = typeToConvert.GetElementType();
+            var structType = typeToConvert.GetElementType() ?? typeToConvert.GenericTypeArguments[0];
             return (JsonConverter)Activator.CreateInstance(typeof(JsonCommaDelimitedArrayConverter<>).MakeGenericType(structType));
         }
     }
-}
-\ No newline at end of file
+}
diff --git a/MediaBrowser.Common/Updates/IInstallationManager.cs b/MediaBrowser.Common/Updates/IInstallationManager.cs
index 169aca2ca0..6aa16fea74 100644
--- a/MediaBrowser.Common/Updates/IInstallationManager.cs
+++ b/MediaBrowser.Common/Updates/IInstallationManager.cs
@@ -11,29 +11,6 @@ namespace MediaBrowser.Common.Updates
 {
     public interface IInstallationManager : IDisposable
     {
-        event EventHandler<InstallationInfo> PackageInstalling;
-
-        event EventHandler<InstallationInfo> PackageInstallationCompleted;
-
-        event EventHandler<InstallationFailedEventArgs> PackageInstallationFailed;
-
-        event EventHandler<InstallationInfo> PackageInstallationCancelled;
-
-        /// <summary>
-        /// Occurs when a plugin is uninstalled.
-        /// </summary>
-        event EventHandler<IPlugin> PluginUninstalled;
-
-        /// <summary>
-        /// Occurs when a plugin is updated.
-        /// </summary>
-        event EventHandler<InstallationInfo> PluginUpdated;
-
-        /// <summary>
-        /// Occurs when a plugin is installed.
-        /// </summary>
-        event EventHandler<InstallationInfo> PluginInstalled;
-
         /// <summary>
         /// Gets the completed installations.
         /// </summary>