Grape-swagger + Unable to read api 'users' from path url (server returned undefined) + ruby on rails

2
votes

I am using Grape gem with rails app but I am getting below error when I call grape-swagger UI.

Error : Unable to read api 'users' from path https://appname.herokuapp.com/api/swagger_doc.json/users.json (server returned undefined)

Gem:: grape 0.9.0, grape-entity 0.4.4, grape-swagger 0.9.0, rails 4.1.6, rack-cors 0.2.9

Please help me

1
ruby-on-railsswaggergrape

1 Answers

1
votes

It is confirmed bug in gem grape-swagger 0.9.0 so they are working on it.

Still it is working with below version.

gem 'grape', '~> 0.7.0' gem 'grape-swagger', '~> 0.7.2'

Please have a look. https://github.com/tim-vandecasteele/grape-swagger/issues/187#issuecomment-68262716