diff --git a/tpl/macros_struct.twig b/tpl/macros_struct.twig
index 5fd73dc..854c419 100644
--- a/tpl/macros_struct.twig
+++ b/tpl/macros_struct.twig
@@ -688,11 +688,11 @@ func (s *{{ name|default(s.name) }}) ReadFields(reader meta.Reader) error {
 
 {% macro meta_read_field(type, fname, alias) %}
 {% if type is builtin %}
-	if err := reader.Read{{ type|builtin_type_suffix }}(&{{ fname }}, "{{ alias }}"); err != nil {
+	if err := reader.Read{{ type|builtin_type_suffix }}(&{{ fname }}, "{{ alias }}"); err != nil && err != meta.FieldNotFound {
 		return err
 	}
 {% elseif type is enum %}
-	if err := reader.ReadInt32((*int32)(&{{ fname }}), "{{ alias }}"); err != nil {
+	if err := reader.ReadInt32((*int32)(&{{ fname }}), "{{ alias }}"); err != nil && err != meta.FieldNotFound {
 		return err
 	}
 	if !{{ fname }}.IsValid() {
@@ -700,32 +700,38 @@ func (s *{{ name|default(s.name) }}) ReadFields(reader meta.Reader) error {
 	}
 {% elseif type is struct %}
 	if err := reader.BeginContainer("{{ alias }}"); err != nil {
-		return err
-	}
-	if err := {{ fname }}.ReadFields(reader); err != nil {
-		return err
-	}
-	if err := reader.EndContainer(); err != nil {
-		return err
+		if err != meta.FieldNotFound {
+			return err
+		}
+	} else {
+		if err := {{ fname }}.ReadFields(reader); err != nil {
+			return err
+		}
+		if err := reader.EndContainer(); err != nil {
+			return err
+		}
 	}
 {% elseif type is array %}
 	{% set name = fname|split('.')|last %}
 	{% set size_var = name|lcfirst ~ 'Size' %}
 	{% set tmp_var = 'tmp' ~ name %}
 	if err := reader.BeginContainer("{{ alias }}"); err != nil {
-		return err
-	}
-	{{ size_var }}, err := reader.ContainerSize()
-	if err != nil {
-		return err
-	}
-	for ; {{ size_var }} > 0; {{ size_var }}-- {
-		var {{ tmp_var }} {{ type.value|go_type }}
-		{{ _self.meta_read_field(type.value, tmp_var) }}
-		{{ fname }} = append({{ fname }}, {{ tmp_var }})
-	}
-	if err := reader.EndContainer(); err != nil {
-		return err
+		if err != meta.FieldNotFound {
+			return err
+		}
+	} else {
+		{{ size_var }}, err := reader.ContainerSize()
+		if err != nil {
+			return err
+		}
+		for ; {{ size_var }} > 0; {{ size_var }}-- {
+			var {{ tmp_var }} {{ type.value|go_type }}
+			{{ _self.meta_read_field(type.value, tmp_var) }}
+			{{ fname }} = append({{ fname }}, {{ tmp_var }})
+		}
+		if err := reader.EndContainer(); err != nil {
+			return err
+		}
 	}
 {% else %}
 {{ Error('unkown type ' ~ type) }}