1 files changed, 4 insertions, 2 deletions
diff --git a/railties/builtin/rails_info/rails/info.rb b/railties/builtin/rails_info/rails/info.rb
index fdacc469f5..aabe976d4e 100644
--- a/railties/builtin/rails_info/rails/info.rb
+++ b/railties/builtin/rails_info/rails/info.rb
@@ -29,8 +29,10 @@ module Rails
       end
 
       def framework_version(framework)
-        require "#{framework}/version"
-        "#{framework.classify}::VERSION::STRING".constantize
+        if Object.const_defined?(framework.classify)
+          require "#{framework}/version"
+          "#{framework.classify}::VERSION::STRING".constantize
+        end
       end
 
       def edge_rails_revision(info = git_info)