Fixed errors with mismatched dll versions [ugly hack]

Author: Chman

PostProcessing/Editor/EffectListEditor.cs

@@ -38,14 +38,12 @@ public void Init(PostProcessProfile asset, SerializedObject serializedObject)
             m_Editors = new List<PostProcessEffectBaseEditor>();
 
             // Gets the list of all available postfx editors
-            var editorTypes = AppDomain.CurrentDomain.GetAssemblies()
-                .SelectMany(
-                    a => a.GetTypes()
-                    .Where(
-                        t => t.IsSubclassOf(typeof(PostProcessEffectBaseEditor))
-                          && t.IsDefined(typeof(PostProcessEditorAttribute), false)
-                    )
-                ).ToList();
+            var editorTypes = RuntimeUtilities.GetAllAssemblyTypes()
+                                .Where(
+                                    t => t.IsSubclassOf(typeof(PostProcessEffectBaseEditor))
+                                      && t.IsDefined(typeof(PostProcessEditorAttribute), false)
+                                      && !t.IsAbstract
+                                );
 
             // Map them to their corresponding settings type
             foreach (var editorType in editorTypes)

PostProcessing/Editor/Utils/EditorUtilities.cs

@@ -32,14 +32,12 @@ static void ReloadDecoratorTypes()
             s_AttributeDecorators.Clear();
 
             // Look for all the valid attribute decorators
-            var types = AppDomain.CurrentDomain.GetAssemblies()
-                .SelectMany(
-                    a => a.GetTypes()
-                    .Where(
-                        t => t.IsSubclassOf(typeof(AttributeDecorator))
-                        && t.IsDefined(typeof(DecoratorAttribute), false)
-                    )
-                );
+            var types = RuntimeUtilities.GetAllAssemblyTypes()
+                            .Where(
+                                t => t.IsSubclassOf(typeof(AttributeDecorator))
+                                  && t.IsDefined(typeof(DecoratorAttribute), false)
+                                  && !t.IsAbstract
+                            );
 
             // Store them
             foreach (var type in types)

PostProcessing/Runtime/PostProcessManager.cs

@@ -68,13 +68,11 @@ void ReloadBaseTypes()
             CleanBaseTypes();
 
             // Rebuild the base type map
-            var types = AppDomain.CurrentDomain.GetAssemblies()
-                            .SelectMany(
-                                a => a.GetTypes()
-                                .Where(
-                                    t => t.IsSubclassOf(typeof(PostProcessEffectSettings))
-                                    && t.IsDefined(typeof(PostProcessAttribute), false)
-                                )
+            var types = RuntimeUtilities.GetAllAssemblyTypes()
+                            .Where(
+                                t => t.IsSubclassOf(typeof(PostProcessEffectSettings))
+                                  && t.IsDefined(typeof(PostProcessAttribute), false)
+                                  && !t.IsAbstract
                             );
 
             foreach (var type in types)

PostProcessing/Runtime/Utils/RuntimeUtilities.cs

@@ -492,6 +492,22 @@ public static Matrix4x4 GenerateJitteredProjectionMatrixFromOriginal(PostProcess
 
         #region Reflection
 
+        public static IEnumerable<Type> GetAllAssemblyTypes()
+        {
+            return AppDomain.CurrentDomain.GetAssemblies()
+                .SelectMany(t =>
+                {
+                    // Ugly hack to handle mis-versioned dlls
+                    var innerTypes = new Type[0];
+                    try
+                    {
+                        innerTypes = t.GetTypes();
+                    }
+                    catch {}
+                    return innerTypes;
+                });
+        }
+
         // Quick extension method to get the first attribute of type T on a given Type
         public static T GetAttribute<T>(this Type type) where T : Attribute
         {