Devise: undefined method `rails51?' for Devise:Module

Created on 29 Apr 2017  路  5Comments  路  Source: heartcombo/devise

Given recent merge I gave a try to devise on a Rails 5.1 project by adding gem 'devise', github: 'plataformatec/devise' to the Gemfile.

But now, the following error pops up when running rails s command:

~/.gem/ruby/2.4.0/bundler/gems/devise-0fe308e7a77f/lib/devise/models/database_authenticatable.rb:140:in <module:DatabaseAuthenticatable>': undefined methodrails51?' for Devise:Module (NoMethodError)

=== full error

~/.gem/ruby/2.4.0/bundler/gems/devise-0fe308e7a77f/lib/devise/models/database_authenticatable.rb:140:in <module:DatabaseAuthenticatable>': undefined methodrails51?' for Devise:Module (NoMethodError)
from ~/.gem/ruby/2.4.0/bundler/gems/devise-0fe308e7a77f/lib/devise/models/database_authenticatable.rb:25:in <module:Models>' from ~/.gem/ruby/2.4.0/bundler/gems/devise-0fe308e7a77f/lib/devise/models/database_authenticatable.rb:4:in'
from ~/.gem/ruby/2.4.0/bundler/gems/devise-0fe308e7a77f/lib/devise/models/database_authenticatable.rb:3:in <top (required)>' from ~/.gem/ruby/2.4.0/gems/activesupport-5.1.0/lib/active_support/dependencies.rb:292:inrequire'
from ~/.gem/ruby/2.4.0/gems/activesupport-5.1.0/lib/active_support/dependencies.rb:292:in block in require' from ~/.gem/ruby/2.4.0/gems/activesupport-5.1.0/lib/active_support/dependencies.rb:256:inblock in load_dependency'
from ~/.gem/ruby/2.4.0/gems/activesupport-5.1.0/lib/active_support/dependencies.rb:661:in new_constants_in' from ~/.gem/ruby/2.4.0/gems/activesupport-5.1.0/lib/active_support/dependencies.rb:256:inload_dependency'
from ~/.gem/ruby/2.4.0/gems/activesupport-5.1.0/lib/active_support/dependencies.rb:292:in require' from ~/.gem/ruby/2.4.0/bundler/gems/devise-0fe308e7a77f/lib/devise/models.rb:88:inconst_get'
from ~/.gem/ruby/2.4.0/bundler/gems/devise-0fe308e7a77f/lib/devise/models.rb:88:in block (2 levels) in devise' from ~/.gem/ruby/2.4.0/bundler/gems/devise-0fe308e7a77f/lib/devise/models.rb:87:ineach'
from ~/.gem/ruby/2.4.0/bundler/gems/devise-0fe308e7a77f/lib/devise/models.rb:87:in block in devise' from ~/.gem/ruby/2.4.0/bundler/gems/devise-0fe308e7a77f/lib/devise/models.rb:114:indevise_modules_hook!'
from ~/.gem/ruby/2.4.0/bundler/gems/devise-0fe308e7a77f/lib/devise/models.rb:84:in devise' from ~/Rails51App/app/models/user.rb:6:in'
from ~/Rails51App/app/models/user.rb:1:in <top (required)>' from ~/.gem/ruby/2.4.0/gems/activesupport-5.1.0/lib/active_support/dependencies.rb:476:inload'
from ~/.gem/ruby/2.4.0/gems/activesupport-5.1.0/lib/active_support/dependencies.rb:476:in block in load_file' from ~/.gem/ruby/2.4.0/gems/activesupport-5.1.0/lib/active_support/dependencies.rb:661:innew_constants_in'
from ~/.gem/ruby/2.4.0/gems/activesupport-5.1.0/lib/active_support/dependencies.rb:475:in load_file' from ~/.gem/ruby/2.4.0/gems/activesupport-5.1.0/lib/active_support/dependencies.rb:374:inblock in require_or_load'
from ~/.gem/ruby/2.4.0/gems/activesupport-5.1.0/lib/active_support/dependencies.rb:36:in block in load_interlock' from ~/.gem/ruby/2.4.0/gems/activesupport-5.1.0/lib/active_support/dependencies/interlock.rb:12:inblock in loading'
from ~/.gem/ruby/2.4.0/gems/activesupport-5.1.0/lib/active_support/concurrency/share_lock.rb:149:in exclusive' from ~/.gem/ruby/2.4.0/gems/activesupport-5.1.0/lib/active_support/dependencies/interlock.rb:11:inloading'
from ~/.gem/ruby/2.4.0/gems/activesupport-5.1.0/lib/active_support/dependencies.rb:36:in load_interlock' from ~/.gem/ruby/2.4.0/gems/activesupport-5.1.0/lib/active_support/dependencies.rb:357:inrequire_or_load'
from ~/.gem/ruby/2.4.0/gems/activesupport-5.1.0/lib/active_support/dependencies.rb:510:in load_missing_constant' from ~/.gem/ruby/2.4.0/gems/activesupport-5.1.0/lib/active_support/dependencies.rb:202:inconst_missing'
from ~/.gem/ruby/2.4.0/gems/activesupport-5.1.0/lib/active_support/inflector/methods.rb:269:in const_get' from ~/.gem/ruby/2.4.0/gems/activesupport-5.1.0/lib/active_support/inflector/methods.rb:269:inblock in constantize'
from ~/.gem/ruby/2.4.0/gems/activesupport-5.1.0/lib/active_support/inflector/methods.rb:267:in each' from ~/.gem/ruby/2.4.0/gems/activesupport-5.1.0/lib/active_support/inflector/methods.rb:267:ininject'
from ~/.gem/ruby/2.4.0/gems/activesupport-5.1.0/lib/active_support/inflector/methods.rb:267:in constantize' from ~/.gem/ruby/2.4.0/gems/activesupport-5.1.0/lib/active_support/dependencies.rb:582:inget'
from ~/.gem/ruby/2.4.0/gems/activesupport-5.1.0/lib/active_support/dependencies.rb:613:in constantize' from ~/.gem/ruby/2.4.0/bundler/gems/devise-0fe308e7a77f/lib/devise.rb:305:inget'
from ~/.gem/ruby/2.4.0/bundler/gems/devise-0fe308e7a77f/lib/devise/mapping.rb:81:in to' from ~/.gem/ruby/2.4.0/bundler/gems/devise-0fe308e7a77f/lib/devise/mapping.rb:76:inmodules'
from ~/.gem/ruby/2.4.0/bundler/gems/devise-0fe308e7a77f/lib/devise/mapping.rb:93:in routes' from ~/.gem/ruby/2.4.0/bundler/gems/devise-0fe308e7a77f/lib/devise/mapping.rb:160:indefault_used_route'
from ~/.gem/ruby/2.4.0/bundler/gems/devise-0fe308e7a77f/lib/devise/mapping.rb:70:in initialize' from ~/.gem/ruby/2.4.0/bundler/gems/devise-0fe308e7a77f/lib/devise.rb:335:innew'
from ~/.gem/ruby/2.4.0/bundler/gems/devise-0fe308e7a77f/lib/devise.rb:335:in add_mapping' from ~/.gem/ruby/2.4.0/bundler/gems/devise-0fe308e7a77f/lib/devise/rails/routes.rb:241:inblock in devise_for'
from ~/.gem/ruby/2.4.0/bundler/gems/devise-0fe308e7a77f/lib/devise/rails/routes.rb:240:in each' from ~/.gem/ruby/2.4.0/bundler/gems/devise-0fe308e7a77f/lib/devise/rails/routes.rb:240:indevise_for'
from ~/Rails51App/config/routes.rb:7:in block in <top (required)>' from ~/.gem/ruby/2.4.0/gems/actionpack-5.1.0/lib/action_dispatch/routing/route_set.rb:424:ininstance_exec'
from ~/.gem/ruby/2.4.0/gems/actionpack-5.1.0/lib/action_dispatch/routing/route_set.rb:424:in eval_block' from ~/.gem/ruby/2.4.0/gems/actionpack-5.1.0/lib/action_dispatch/routing/route_set.rb:406:indraw'
from ~/Rails51App/config/routes.rb:1:in <top (required)>' from ~/.gem/ruby/2.4.0/gems/activesupport-5.1.0/lib/active_support/dependencies.rb:286:inload'
from ~/.gem/ruby/2.4.0/gems/activesupport-5.1.0/lib/active_support/dependencies.rb:286:in block in load' from ~/.gem/ruby/2.4.0/gems/activesupport-5.1.0/lib/active_support/dependencies.rb:258:inload_dependency'
from ~/.gem/ruby/2.4.0/gems/activesupport-5.1.0/lib/active_support/dependencies.rb:286:in load' from ~/.gem/ruby/2.4.0/gems/railties-5.1.0/lib/rails/application/routes_reloader.rb:55:inblock in load_paths'
from ~/.gem/ruby/2.4.0/gems/railties-5.1.0/lib/rails/application/routes_reloader.rb:55:in each' from ~/.gem/ruby/2.4.0/gems/railties-5.1.0/lib/rails/application/routes_reloader.rb:55:inload_paths'
from ~/.gem/ruby/2.4.0/gems/railties-5.1.0/lib/rails/application/routes_reloader.rb:18:in reload!' from ~/.gem/ruby/2.4.0/gems/railties-5.1.0/lib/rails/application/routes_reloader.rb:41:inblock in updater'
from ~/.gem/ruby/2.4.0/gems/activesupport-5.1.0/lib/active_support/file_update_checker.rb:81:in execute' from ~/.gem/ruby/2.4.0/gems/railties-5.1.0/lib/rails/application/routes_reloader.rb:42:inupdater'
from ~/.gem/ruby/2.4.0/gems/railties-5.1.0/lib/rails/application/routes_reloader.rb:31:in execute_if_updated' from ~/.gem/ruby/2.4.0/gems/railties-5.1.0/lib/rails/application/finisher.rb:128:inblock in '
from ~/.gem/ruby/2.4.0/gems/railties-5.1.0/lib/rails/initializable.rb:30:in instance_exec' from ~/.gem/ruby/2.4.0/gems/railties-5.1.0/lib/rails/initializable.rb:30:inrun'
from ~/.gem/ruby/2.4.0/gems/railties-5.1.0/lib/rails/initializable.rb:59:in block in run_initializers' from ~/.rubies/ruby-2.4.0/lib/ruby/2.4.0/tsort.rb:228:inblock in tsort_each'
from ~/.rubies/ruby-2.4.0/lib/ruby/2.4.0/tsort.rb:350:in block (2 levels) in each_strongly_connected_component' from ~/.rubies/ruby-2.4.0/lib/ruby/2.4.0/tsort.rb:431:ineach_strongly_connected_component_from'
from ~/.rubies/ruby-2.4.0/lib/ruby/2.4.0/tsort.rb:349:in block in each_strongly_connected_component' from ~/.rubies/ruby-2.4.0/lib/ruby/2.4.0/tsort.rb:347:ineach'
from ~/.rubies/ruby-2.4.0/lib/ruby/2.4.0/tsort.rb:347:in call' from ~/.rubies/ruby-2.4.0/lib/ruby/2.4.0/tsort.rb:347:ineach_strongly_connected_component'
from ~/.rubies/ruby-2.4.0/lib/ruby/2.4.0/tsort.rb:226:in tsort_each' from ~/.rubies/ruby-2.4.0/lib/ruby/2.4.0/tsort.rb:205:intsort_each'
from ~/.gem/ruby/2.4.0/gems/railties-5.1.0/lib/rails/initializable.rb:58:in run_initializers' from ~/.gem/ruby/2.4.0/gems/railties-5.1.0/lib/rails/application.rb:353:ininitialize!'
from ~/Rails51App/config/environment.rb:5:in <top (required)>' from config.ru:3:inrequire_relative'
from config.ru:3:in block in <main>' from ~/.gem/ruby/2.4.0/gems/rack-2.0.1/lib/rack/builder.rb:55:ininstance_eval'
from ~/.gem/ruby/2.4.0/gems/rack-2.0.1/lib/rack/builder.rb:55:in initialize' from config.ru:innew'
from config.ru:in <main>' from ~/.gem/ruby/2.4.0/gems/rack-2.0.1/lib/rack/builder.rb:49:ineval'
from ~/.gem/ruby/2.4.0/gems/rack-2.0.1/lib/rack/builder.rb:49:in new_from_string' from ~/.gem/ruby/2.4.0/gems/rack-2.0.1/lib/rack/builder.rb:40:inparse_file'
from ~/.gem/ruby/2.4.0/gems/rack-2.0.1/lib/rack/server.rb:318:in build_app_and_options_from_config' from ~/.gem/ruby/2.4.0/gems/rack-2.0.1/lib/rack/server.rb:218:inapp'
from ~/.gem/ruby/2.4.0/gems/railties-5.1.0/lib/rails/commands/server/server_command.rb:24:in app' from ~/.gem/ruby/2.4.0/gems/rack-2.0.1/lib/rack/server.rb:353:inwrapped_app'
from ~/.gem/ruby/2.4.0/gems/railties-5.1.0/lib/rails/commands/server/server_command.rb:80:in log_to_stdout' from ~/.gem/ruby/2.4.0/gems/railties-5.1.0/lib/rails/commands/server/server_command.rb:42:instart'
from ~/.gem/ruby/2.4.0/gems/railties-5.1.0/lib/rails/commands/server/server_command.rb:130:in block in perform' from ~/.gem/ruby/2.4.0/gems/railties-5.1.0/lib/rails/commands/server/server_command.rb:125:intap'
from ~/.gem/ruby/2.4.0/gems/railties-5.1.0/lib/rails/commands/server/server_command.rb:125:in perform' from ~/.gem/ruby/2.4.0/gems/thor-0.19.4/lib/thor/command.rb:27:inrun'
from ~/.gem/ruby/2.4.0/gems/thor-0.19.4/lib/thor/invocation.rb:126:in invoke_command' from ~/.gem/ruby/2.4.0/gems/thor-0.19.4/lib/thor.rb:369:indispatch'
from ~/.gem/ruby/2.4.0/gems/railties-5.1.0/lib/rails/command/base.rb:63:in perform' from ~/.gem/ruby/2.4.0/gems/railties-5.1.0/lib/rails/command.rb:44:ininvoke'
from ~/.gem/ruby/2.4.0/gems/railties-5.1.0/lib/rails/commands.rb:16:in <top (required)>' from ~/Rails51App/bin/rails:9:inrequire'
from ~/Rails51App/bin/rails:9:in <top (required)>' from ~/.gem/ruby/2.4.0/gems/spring-2.0.1/lib/spring/client/rails.rb:28:inload'
from ~/.gem/ruby/2.4.0/gems/spring-2.0.1/lib/spring/client/rails.rb:28:in call' from ~/.gem/ruby/2.4.0/gems/spring-2.0.1/lib/spring/client/command.rb:7:incall'
from ~/.gem/ruby/2.4.0/gems/spring-2.0.1/lib/spring/client.rb:30:in run' from ~/.gem/ruby/2.4.0/gems/spring-2.0.1/bin/spring:49:in from ~/.gem/ruby/2.4.0/gems/spring-2.0.1/lib/spring/binstub.rb:31:in load' from ~/.gem/ruby/2.4.0/gems/spring-2.0.1/lib/spring/binstub.rb:31:in from ~/.rubies/ruby-2.4.0/lib/ruby/2.4.0/rubygems/core_ext/kernel_require.rb:68:in require' from ~/.rubies/ruby-2.4.0/lib/ruby/2.4.0/rubygems/core_ext/kernel_require.rb:68:inrequire'
from ~/Rails51App/bin/spring:15:in <top (required)>' from bin/rails:3:inload'
from bin/rails:3:in `

'

picture spaquet

Most helpful comment

@gvinicius and @wurde Thx for your confirmation. I think I found a way to fix this and proposed a fix for it.
Waiting for @plataformatec to validate the pull request.

picture spaquet on 29 Apr 2017
👍4

All 5 comments

Proposed fix:
Add the following code
def self.rails51? Rails.version.start_with? '5.1' end
to devise/lib/devise.rb

spaquet picture spaquet on 29 Apr 2017

Hey, @spaquet, I got the same problem just now.

gvinicius picture gvinicius on 29 Apr 2017

Confirmed. Trying to upgrade to the latest Rails 5.1 update and Devise gem is tripping over itself.

wurde picture wurde on 29 Apr 2017
👍2

@gvinicius and @wurde Thx for your confirmation. I think I found a way to fix this and proposed a fix for it.
Waiting for @plataformatec to validate the pull request.

spaquet picture spaquet on 29 Apr 2017
👍4

+1

imKota picture imKota on 29 Apr 2017
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