Merge pull request #6 from Tri125/master

Fix Assembly GetTypes() throwing exceptions

src/Nager.Country.Translation/AssemblieExtensions.cs

@@ -0,0 +1,27 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Reflection;
+
+namespace Nager.Country.Translation
+{
+    internal static class AssemblieExtensions
+    {
+        public static IEnumerable<Type> GetLoadableTypes(this Assembly assembly)
+        {
+            if (assembly == null)
+            {
+                throw new ArgumentNullException(nameof(assembly));
+            }
+
+            try
+            {
+                return assembly.GetTypes();
+            }
+            catch (ReflectionTypeLoadException e)
+            {
+                return e.Types.Where(t => t != null);
+            }
+        }
+    }
+}

src/Nager.Country.Translation/TranslationProvider.cs

@@ -20,7 +20,7 @@ public TranslationProvider()
 
             var interfaceType = typeof(ILanguageTranslation);
             var types = AppDomain.CurrentDomain.GetAssemblies()
-                .SelectMany(s => s.GetTypes())
+                .SelectMany(s => s.GetLoadableTypes())
                 .Where(p => interfaceType.IsAssignableFrom(p) && p.IsClass);
 
             foreach (var type in types)