diff --git a/changelog/fix_error_for_rails_not_null_column.md b/changelog/fix_error_for_rails_not_null_column.md
new file mode 100644
index 0000000000..0a5813fb15
--- /dev/null
+++ b/changelog/fix_error_for_rails_not_null_column.md
@@ -0,0 +1 @@
+* [#1299](https://github.com/rubocop/rubocop-rails/pull/1299): Fix an error for `Rails/NotNullColumn` when the block for `change_table` is empty. ([@earlopain][])
diff --git a/lib/rubocop/cop/rails/not_null_column.rb b/lib/rubocop/cop/rails/not_null_column.rb
index 5d6bc67c11..3395e41265 100644
--- a/lib/rubocop/cop/rails/not_null_column.rb
+++ b/lib/rubocop/cop/rails/not_null_column.rb
@@ -136,6 +136,8 @@ def check_add_reference_in_change_table(node, table)
 
         def check_change_table(node)
           change_table?(node) do |table|
+            next unless node.body
+
             children = node.body.begin_type? ? node.body.children : [node.body]
             children.each do |child|
               check_add_column_in_change_table(child, table)
diff --git a/spec/rubocop/cop/rails/not_null_column_spec.rb b/spec/rubocop/cop/rails/not_null_column_spec.rb
index a5c9b3dda2..580f998026 100644
--- a/spec/rubocop/cop/rails/not_null_column_spec.rb
+++ b/spec/rubocop/cop/rails/not_null_column_spec.rb
@@ -85,6 +85,17 @@ def change
         end
       RUBY
     end
+
+    it 'does not register an offense when the block is empty' do
+      expect_no_offenses(<<~RUBY)
+        class ExampleMigration < ActiveRecord::Migration[7.0]
+          def change
+            change_table :invoices do |t|
+            end
+          end
+        end
+      RUBY
+    end
   end
 
   context 'with change_table call' do