Problem with reenqueing of a recurring task

[eilers]

I have a real strange problem with the following Job:

class CheckUnmanagedDocumentJob < ApplicationJob
    repeat 'every day at 15:23pm'

    def perform
        RechnMgmUserArea::Organisation.all.each do |org|
            org.notify_waiting_documents
        end
    end
end

After executing with ./bin/rails activejob:schedule I see that the job is executed properly but is crashing with the following error:

undefined method `enqueue' for #<Enumerator:0x00007f9c502b3308>\n/Users/stefan/.rvm/gems/ruby-2.5.1/gems/activejob-scheduler-1.0.0.pre/lib/active_job/scheduler/job.rb:70

Do you have any idea what might be wrong? Thanks in advance!

My lock file:

PATH
  remote: ../rechn_mgm_user_area
  specs:
    rechn_mgm_user_area (0.1.29)
      activejob-scheduler (~> 1.0.0.pre)
      activesupport-decorators (~> 2.0)
      bootstrap-generators (~> 3.3, >= 3.3.4)
      bootstrap3-datetimepicker-rails (~> 4.17.43)
      bootswatch-sass (>= 3.3.7)
      jbuilder (~> 2.0)
      jquery-datatables-rails (~> 3.4.0)
      momentjs-rails (~> 2.15.1)
      nobrainer (~> 0.33.0)
      rails (>= 4.2.6)
      rethinkdb (~> 2.2, >= 2.2.0)
      spreadsheet (~> 1.1, >= 1.1.4)

GEM
  remote: http://gemserver.imhosting.de:3000/
  specs:
    actioncable (5.2.3)
      actionpack (= 5.2.3)
      nio4r (~> 2.0)
      websocket-driver (>= 0.6.1)
    actionmailer (5.2.3)
      actionpack (= 5.2.3)
      actionview (= 5.2.3)
      activejob (= 5.2.3)
      mail (~> 2.5, >= 2.5.4)
      rails-dom-testing (~> 2.0)
    actionpack (5.2.3)
      actionview (= 5.2.3)
      activesupport (= 5.2.3)
      rack (~> 2.0)
      rack-test (>= 0.6.3)
      rails-dom-testing (~> 2.0)
      rails-html-sanitizer (~> 1.0, >= 1.0.2)
    actionview (5.2.3)
      activesupport (= 5.2.3)
      builder (~> 3.1)
      erubi (~> 1.4)
      rails-dom-testing (~> 2.0)
      rails-html-sanitizer (~> 1.0, >= 1.0.3)
    activejob (5.2.3)
      activesupport (= 5.2.3)
      globalid (>= 0.3.6)
    activejob-scheduler (1.0.0.pre)
      actionmailer (> 5, < 7)
      activejob (> 5, < 7)
      activesupport (> 5, < 7)
      fugit (~> 1.3)
      travis-release (~> 0)
    activemodel (5.2.3)
      activesupport (= 5.2.3)
    activerecord (5.2.3)
      activemodel (= 5.2.3)
      activesupport (= 5.2.3)
      arel (>= 9.0)
    activestorage (5.2.3)
      actionpack (= 5.2.3)
      activerecord (= 5.2.3)
      marcel (~> 0.3.1)
    activesupport (5.2.3)
      concurrent-ruby (~> 1.0, >= 1.0.2)
      i18n (>= 0.7, < 2)
      minitest (~> 5.1)
      tzinfo (~> 1.1)
    activesupport-decorators (2.1.1)
      railties (>= 3.2.8)
    addressable (2.7.0)
      public_suffix (>= 2.0.2, < 5.0)
    arel (9.0.0)
    ast (2.4.0)
    awesome_print (1.8.0)
    aws-eventstream (1.1.0)
    aws-sdk (2.11.555)
      aws-sdk-resources (= 2.11.555)
    aws-sdk-core (2.11.555)
      aws-sigv4 (~> 1.0)
      jmespath (~> 1.0)
    aws-sdk-resources (2.11.555)
      aws-sdk-core (= 2.11.555)
    aws-sigv4 (1.2.1)
      aws-eventstream (~> 1, >= 1.0.2)
    backport (1.1.2)
    bcrypt (3.1.15)
    benchmark (0.1.0)
    bindex (0.8.1)
    binect_importer (0.0.41)
      activesupport-decorators (~> 2.0)
      dropbox-sdk (~> 1.6, >= 1.6.5)
      dropbox_api (~> 0.1.17)
      google-api-client (~> 0.37.0)
      jbuilder (~> 2.0)
      nobrainer (~> 0.33.0)
      rails (>= 4.2.6)
      rethinkdb (~> 2.2, >= 2.2.0)
    bootstrap-generators (3.3.4)
      railties (>= 3.1.0)
    bootstrap3-datetimepicker-rails (4.17.47)
      momentjs-rails (>= 2.8.1)
    bootswatch-sass (3.3.7)
      rails (>= 4.2.0)
      sass-rails (~> 5.0)
    builder (3.2.4)
    byebug (11.1.1)
    caxlsx (3.0.2)
      htmlentities (~> 4.3, >= 4.3.4)
      mimemagic (~> 0.3)
      nokogiri (~> 1.10, >= 1.10.4)
      rubyzip (>= 1.3.0, < 3)
    chronic (0.10.2)
    coffee-rails (5.0.0)
      coffee-script (>= 2.2.0)
      railties (>= 5.2.0)
    coffee-script (2.4.1)
      coffee-script-source
      execjs
    coffee-script-source (1.12.2)
    combine_pdf (1.0.16)
      ruby-rc4 (>= 0.1.5)
    concurrent-ruby (1.1.6)
    crass (1.0.6)
    daemons (1.3.1)
    daemons-rails (1.2.1)
      daemons
      multi_json (~> 1.0)
    declarative (0.0.20)
    declarative-option (0.1.0)
    delayed_job (4.1.8)
      activesupport (>= 3.0, < 6.1)
    delayed_job_nobrainer (0.1.5)
      delayed_job (>= 3.0, < 5)
      nobrainer (>= 0.32)
    devise (4.6.2)
      bcrypt (~> 3.0)
      orm_adapter (~> 0.1)
      railties (>= 4.1.0, < 6.0)
      responders
      warden (~> 1.2.3)
    devise-i18n (1.8.2)
      devise (>= 4.6)
    devise-jwt (0.8.0)
      devise (~> 4.0)
      warden-jwt_auth (~> 0.5)
    devise-nobrainer (0.5.0)
      devise (>= 3.2.2)
      nobrainer (>= 0.20.0)
    devise_authentication (0.1.2)
      activesupport-decorators (~> 2.0)
      devise (~> 4.6.0)
      devise-nobrainer (~> 0.5.0)
      devise_invitable (~> 2.0.0)
      nobrainer (~> 0.33.0)
      rails (>= 4.2.6)
    devise_invitable (2.0.2)
      actionmailer (>= 5.0)
      devise (>= 4.6)
    domain_name (0.5.20190701)
      unf (>= 0.0.5, < 1.0.0)
    dropbox-sdk (1.6.5)
      json
    dropbox_api (0.1.18)
      faraday (<= 1.0)
      oauth2 (~> 1.1)
    dropzonejs-rails (0.7.4)
      rails (> 3.1)
    dry-auto_inject (0.7.0)
      dry-container (>= 0.3.4)
    dry-configurable (0.9.0)
      concurrent-ruby (~> 1.0)
      dry-core (~> 0.4, >= 0.4.7)
    dry-container (0.7.2)
      concurrent-ruby (~> 1.0)
      dry-configurable (~> 0.1, >= 0.1.3)
    dry-core (0.4.9)
      concurrent-ruby (~> 1.0)
    e2mmap (0.1.0)
    erubi (1.9.0)
    et-orbi (1.2.4)
      tzinfo
    execjs (2.7.0)
    faraday (0.15.4)
      multipart-post (>= 1.2, < 3)
    faraday_middleware (0.13.1)
      faraday (>= 0.7.4, < 1.0)
    ffi (1.13.1)
    font-awesome-sass (5.13.0)
      sassc (>= 1.11)
    formvalidation-rails (0.8.1)
      jquery-rails (>= 3.0)
      railties (>= 3.0)
    fugit (1.3.8)
      et-orbi (~> 1.1, >= 1.1.8)
      raabro (~> 1.3)
    globalid (0.4.2)
      activesupport (>= 4.2.0)
    google-api-client (0.37.3)
      addressable (~> 2.5, >= 2.5.1)
      googleauth (~> 0.9)
      httpclient (>= 2.8.1, < 3.0)
      mini_mime (~> 1.0)
      representable (~> 3.0)
      retriable (>= 2.0, < 4.0)
      signet (~> 0.12)
    googleauth (0.10.0)
      faraday (~> 0.12)
      jwt (>= 1.4, < 3.0)
      memoist (~> 0.16)
      multi_json (~> 1.11)
      os (>= 0.9, < 2.0)
      signet (~> 0.12)
    htmlentities (4.3.4)
    http-cookie (1.0.3)
      domain_name (~> 0.5)
    httpclient (2.8.3)
    i18n (1.8.5)
      concurrent-ruby (~> 1.0)
    i18n-debug (1.2.0)
      i18n (< 2)
    jaro_winkler (1.5.4)
    jbuilder (2.10.0)
      activesupport (>= 5.0.0)
    jmespath (1.4.0)
    jquery-datatables-rails (3.4.0)
      actionpack (>= 3.1)
      jquery-rails
      railties (>= 3.1)
      sass-rails
    jquery-rails (4.4.0)
      rails-dom-testing (>= 1, < 3)
      railties (>= 4.2.0)
      thor (>= 0.14, < 2.0)
    json (2.3.1)
    jwt (2.2.1)
    loofah (2.6.0)
      crass (~> 1.0.2)
      nokogiri (>= 1.5.9)
    mail (2.7.1)
      mini_mime (>= 0.1.1)
    marcel (0.3.3)
      mimemagic (~> 0.3.2)
    maruku (0.7.3)
    memoist (0.16.2)
    method_source (1.0.0)
    middleware (0.1.0)
    mime-types (2.99.3)
    mimemagic (0.3.5)
    mini_magick (4.10.1)
    mini_mime (1.0.2)
    mini_portile2 (2.4.0)
    minitest (5.14.1)
    momentjs-rails (2.15.1)
      railties (>= 3.1)
    multi_json (1.15.0)
    multi_xml (0.6.0)
    multipart-post (2.1.1)
    mustermann (1.1.1)
      ruby2_keywords (~> 0.0.1)
    netrc (0.11.0)
    nio4r (2.5.2)
    nobrainer (0.33.0)
      activemodel (>= 4.1.0)
      activesupport (>= 4.1.0)
      middleware (~> 0.1.0)
      rethinkdb (>= 2.3.0)
      symbol_decoration (~> 1.1)
    nokogiri (1.10.10)
      mini_portile2 (~> 2.4.0)
    nukleus (0.2.0)
      activesupport-decorators (~> 2.0)
      aws-sdk (~> 2.3)
      jbuilder (~> 2.0)
      nobrainer (~> 0.33.0)
      rails (>= 5.0.0)
      refile-mini_magick (~> 0.2.0)
      refile-nobrainer (~> 0.0.2)
      refile-s3 (~> 0.2.0)
      rethinkdb (~> 2.2, >= 2.2.0)
    oauth2 (1.4.4)
      faraday (>= 0.8, < 2.0)
      jwt (>= 1.0, < 3.0)
      multi_json (~> 1.3)
      multi_xml (~> 0.5)
      rack (>= 1.2, < 3)
    onesignal-ruby (0.3.0)
      activesupport (~> 5.0, >= 5.0.0)
      faraday (~> 0.15, >= 0.15.4)
      simple_command (~> 0, >= 0.0.9)
    orm_adapter (0.5.0)
    os (1.1.0)
    parallel (1.19.1)
    parser (2.7.0.4)
      ast (~> 2.4.0)
    passenger (6.0.2)
      rack
      rake (>= 0.8.1)
    public_suffix (4.0.5)
    puma (4.3.3)
      nio4r (~> 2.0)
    raabro (1.3.1)
    rack (2.2.3)
    rack-cors (1.1.1)
      rack (>= 2.0.0)
    rack-protection (2.0.8.1)
      rack
    rack-test (1.1.0)
      rack (>= 1.0, < 3)
    rails (5.2.3)
      actioncable (= 5.2.3)
      actionmailer (= 5.2.3)
      actionpack (= 5.2.3)
      actionview (= 5.2.3)
      activejob (= 5.2.3)
      activemodel (= 5.2.3)
      activerecord (= 5.2.3)
      activestorage (= 5.2.3)
      activesupport (= 5.2.3)
      bundler (>= 1.3.0)
      railties (= 5.2.3)
      sprockets-rails (>= 2.0.0)
    rails-dom-testing (2.0.3)
      activesupport (>= 4.2.0)
      nokogiri (>= 1.6)
    rails-html-sanitizer (1.3.0)
      loofah (~> 2.3)
    rails-i18n (5.1.3)
      i18n (>= 0.7, < 2)
      railties (>= 5.0, < 6)
    railties (5.2.3)
      actionpack (= 5.2.3)
      activesupport (= 5.2.3)
      method_source
      rake (>= 0.8.7)
      thor (>= 0.19.0, < 2.0)
    rainbow (3.0.0)
    rake (13.0.1)
    rb-fsevent (0.10.4)
    rb-inotify (0.10.1)
      ffi (~> 1.0)
    rdoc (6.2.1)
    rechn_mgm_web (0.2.4)
      activesupport-decorators (~> 2.0)
      bootstrap-generators (>= 3.3.4)
      bootswatch-sass (>= 3.3.7)
      caxlsx (~> 3.0, >= 3.0.2)
      devise-i18n (>= 1.1.1)
      devise-jwt
      devise_authentication (~> 0.1.0)
      dropzonejs-rails (~> 0.7.3)
      dry-configurable (~> 0.9.0)
      faraday (~> 0.15.0)
      faraday_middleware (~> 0.13.0)
      font-awesome-sass (>= 4.6.2)
      jquery-rails (~> 4.1, >= 4.1.1)
      nukleus (~> 0.2.0)
      onesignal-ruby (~> 0.3.0)
      rails (>= 4.2.6)
      rails-i18n (>= 4.0.9)
      redis (~> 4.1, >= 4.1.2)
      rmagick (= 4.1.2)
    redis (4.2.1)
    refile (0.6.2.pre.im)
      mime-types
      rest-client (~> 1.8)
      sinatra (>= 1.4.5)
    refile-mini_magick (0.2.0)
      mini_magick (~> 4.0)
      refile (~> 0.5)
    refile-nobrainer (0.0.2)
      nobrainer (~> 0.31)
      refile (~> 0.5)
    refile-s3 (0.2.0)
      aws-sdk (~> 2.0)
      refile (~> 0.6.0)
    representable (3.0.4)
      declarative (< 0.1.0)
      declarative-option (< 0.2.0)
      uber (< 0.2.0)
    responders (3.0.1)
      actionpack (>= 5.0)
      railties (>= 5.0)
    rest-client (1.8.0)
      http-cookie (>= 1.0.2, < 2.0)
      mime-types (>= 1.16, < 3.0)
      netrc (~> 0.7)
    rethinkdb (2.4.0.0)
    retriable (3.1.2)
    reverse_markdown (1.4.0)
      nokogiri
    rexml (3.2.4)
    rmagick (4.1.2)
    rubocop (0.80.1)
      jaro_winkler (~> 1.5.1)
      parallel (~> 1.10)
      parser (>= 2.7.0.1)
      rainbow (>= 2.2.2, < 4.0)
      rexml
      ruby-progressbar (~> 1.7)
      unicode-display_width (>= 1.4.0, < 1.7)
    ruby-ole (1.2.12.2)
    ruby-progressbar (1.10.1)
    ruby-rc4 (0.1.5)
    ruby2_keywords (0.0.2)
    rubyzip (2.3.0)
    sass (3.7.4)
      sass-listen (~> 4.0.0)
    sass-listen (4.0.0)
      rb-fsevent (~> 0.9, >= 0.9.4)
      rb-inotify (~> 0.9, >= 0.9.7)
    sass-rails (5.1.0)
      railties (>= 5.2.0)
      sass (~> 3.1)
      sprockets (>= 2.8, < 4.0)
      sprockets-rails (>= 2.0, < 4.0)
      tilt (>= 1.1, < 3)
    sassc (2.4.0)
      ffi (~> 1.9)
    sdoc (1.1.0)
      rdoc (>= 5.0)
    signet (0.12.0)
      addressable (~> 2.3)
      faraday (~> 0.9)
      jwt (>= 1.5, < 3.0)
      multi_json (~> 1.10)
    simple_command (0.1.0)
    sinatra (2.0.8.1)
      mustermann (~> 1.0)
      rack (~> 2.0)
      rack-protection (= 2.0.8.1)
      tilt (~> 2.0)
    solargraph (0.38.5)
      backport (~> 1.1)
      benchmark
      bundler (>= 1.17.2)
      e2mmap
      jaro_winkler (~> 1.5)
      maruku (~> 0.7, >= 0.7.3)
      nokogiri (~> 1.9, >= 1.9.1)
      parser (~> 2.3)
      reverse_markdown (~> 1.0, >= 1.0.5)
      rubocop (~> 0.52)
      thor (~> 1.0)
      tilt (~> 2.0)
      yard (~> 0.9)
    spreadsheet (1.2.6)
      ruby-ole (>= 1.0)
    spring (2.1.0)
    sprockets (3.7.2)
      concurrent-ruby (~> 1.0)
      rack (> 1, < 3)
    sprockets-rails (3.2.1)
      actionpack (>= 4.0)
      activesupport (>= 4.0)
      sprockets (>= 3.0.0)
    symbol_decoration (1.1.0)
    thor (1.0.1)
    thread_safe (0.3.6)
    tilt (2.0.10)
    travis-release (0.0.4)
      bundler
      rake
    tzinfo (1.2.7)
      thread_safe (~> 0.1)
    uber (0.1.0)
    uglifier (4.2.0)
      execjs (>= 0.3.0, < 3)
    unf (0.1.4)
      unf_ext
    unf_ext (0.0.7.7)
    unicode-display_width (1.6.1)
    warden (1.2.8)
      rack (>= 2.0.6)
    warden-jwt_auth (0.5.0)
      dry-auto_inject (~> 0.6)
      dry-configurable (~> 0.9)
      jwt (~> 2.1)
      warden (~> 1.2)
    web-console (3.7.0)
      actionview (>= 5.0)
      activemodel (>= 5.0)
      bindex (>= 0.4.0)
      railties (>= 5.0)
    websocket-driver (0.7.3)
      websocket-extensions (>= 0.1.0)
    websocket-extensions (0.1.5)
    whenever (1.0.0)
      chronic (>= 0.6.3)
    wicked_pdf (2.0.1)
      activesupport
    wkhtmltopdf-binary (0.12.5.4)
    yard (0.9.24)

PLATFORMS
  ruby

DEPENDENCIES
  awesome_print
  binect_importer
  byebug
  coffee-rails
  combine_pdf
  concurrent-ruby
  daemons-rails
  delayed_job_nobrainer
  devise-jwt
  devise_authentication (~> 0.1)
  dropzonejs-rails
  dry-configurable (~> 0.9.0)
  font-awesome-sass
  formvalidation-rails
  i18n-debug
  jbuilder
  jquery-rails
  nukleus
  passenger
  puma
  rack-cors
  rails (= 5.2.3)
  rechn_mgm_user_area!
  rechn_mgm_web (~> 0.2.0)
  sass-rails
  sdoc
  solargraph
  spring
  uglifier (>= 1.3.0)
  web-console
  whenever
  wicked_pdf (~> 2.0.0)
  wkhtmltopdf-binary

RUBY VERSION
   ruby 2.5.1p57

BUNDLED WITH
   2.0.2

[orangewolf]

we found that we had another job library that added an event method to your job classes. these two conflicted and were causing non-scheduled jobs to try to be scheduled

[orangewolf]

opened a #9 to resolve it