Rails 5.1部分中的參數數目錯誤（給定3，應為1..2）

Question

我正在構建一個簡單的Wiki應用程序，並試圖將對象和索引/枚舉傳遞給局部對象，因此當單擊按鈕時，將彈出一個模式對話框，我可以編輯用戶。 這是我的索引視圖代碼：

<table class="table table-striped">
  <thead>
    <th>Name</th>
    <th>Email</th>
    <th>Role</th>
    <th>Action</th>
  </thead>
  <tbody>
    <% @users.each_with_index do |u, index| %>
    <tr>
      <td><%= u.full_name %></td>
      <td><%= u.email %></td>
      <td><%= u.role %></td>
      <td><%= link_to "Modify", '#edit-user-modal', data: {toggle: "modal", target: "#edit-user-modal#{index}" }, class: 'btn btn-sm btn-success' %></td>
      <%= render 'edit_user_modal', u: u, index: index %>
     <% end %>
    </tr>
  </tbody>
</table>

這是我的模態代碼：

<div id="edit-user-modal<%= index %>" class="modal fade new-user-modal" tabindex="-1" role="dialog" aria-labelledby="mySmallModalLabel">
  <div class="modal-dialog modal-sm" role="document">
    <div class="modal-content">
      <div class="modal-header">
        <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">×</span></button>
        <h4 class="modal-title" id="mySmallModalLabel">Modify User</h4>
      </div>
      <div class="modal-body">
        <%= form_for(u, url: '/user_admin', method: 'patch') do |f| %>
          <div class="form-group">
            <%= f.label :full_name, class: 'control-label' %>
            <%= f.text_field :full_name, class: "form-control" %>
            <%= f.label :email, class: 'control-label' %>
            <%= f.text_field :email, class: "form-control" %>
            <%= f.label :password, "Enter existing or New Password", class: 'control-label' %>
            <%= f.password_field :password, "Enter existing or New Password Confirmation", class: "form-control" %>
            <%= f.label :password_confirmation, class: 'control-label' %>
            <%= f.password_field :password_confirmation, class: "form-control" %>
            <%= f.label :role, class: 'control-label' %>
            <%= f.text_field :role, class: "form-control" %>
          </div>
          <div class="form-group">
            <%= f.submit "Create Users", class: "btn btn-primary" %>
          </div>
        <% end %>
      </div>
    </div>
  </div>
</div>

我之前已經設置了類似的東西，並且像這樣傳遞本地語言沒有問題，但是在這種特殊情況下，錯誤的原因wrong number of arguments (given 3, expected 1..2)

我曾經使用過同樣的策略來局部傳遞本地人，並且沒有問題。 但是由於某種原因，我遇到了這個錯誤。

注意我在Rails 5.1和Ruby 2.4.0上

更新Stacktrace

ActionView::Template::Error - wrong number of arguments (given 3, expected 1..2):
  actionview (5.1.1) lib/action_view/template/error.rb:67:in `initialize'
  actionview (5.1.1) lib/action_view/template.rb:321:in `handle_render_error'
  actionview (5.1.1) lib/action_view/template.rb:160:in `rescue in render'
  actionview (5.1.1) lib/action_view/template.rb:155:in `render'
  actionview (5.1.1) lib/action_view/renderer/partial_renderer.rb:342:in `block in render_partial'
  actionview (5.1.1) lib/action_view/renderer/abstract_renderer.rb:42:in `block in instrument'
  activesupport (5.1.1) lib/active_support/notifications.rb:166:in `block in instrument'
  activesupport (5.1.1) lib/active_support/notifications/instrumenter.rb:21:in `instrument'
  activesupport (5.1.1) lib/active_support/notifications.rb:166:in `instrument'
  actionview (5.1.1) lib/action_view/renderer/abstract_renderer.rb:41:in `instrument'
  actionview (5.1.1) lib/action_view/renderer/partial_renderer.rb:331:in `render_partial'
  actionview (5.1.1) lib/action_view/renderer/partial_renderer.rb:310:in `render'
  actionview (5.1.1) lib/action_view/renderer/renderer.rb:47:in `render_partial'
  actionview (5.1.1) lib/action_view/helpers/rendering_helper.rb:35:in `render'
  app/views/user_admin/index.html.erb:12:in `block in _app_views_user_admin_index_html_erb__1902393957041503973_70195080307960'
  activerecord (5.1.1) lib/active_record/relation/delegation.rb:41:in `each'
  app/views/user_admin/index.html.erb:11:in `_app_views_user_admin_index_html_erb__1902393957041503973_70195080307960'
  actionview (5.1.1) lib/action_view/template.rb:157:in `block in render'
  activesupport (5.1.1) lib/active_support/notifications.rb:168:in `instrument'
  actionview (5.1.1) lib/action_view/template.rb:352:in `instrument_render_template'
  actionview (5.1.1) lib/action_view/template.rb:155:in `render'
  actionview (5.1.1) lib/action_view/renderer/template_renderer.rb:52:in `block (2 levels) in render_template'
  actionview (5.1.1) lib/action_view/renderer/abstract_renderer.rb:42:in `block in instrument'
  activesupport (5.1.1) lib/active_support/notifications.rb:166:in `block in instrument'
  activesupport (5.1.1) lib/active_support/notifications/instrumenter.rb:21:in `instrument'
  activesupport (5.1.1) lib/active_support/notifications.rb:166:in `instrument'
  actionview (5.1.1) lib/action_view/renderer/abstract_renderer.rb:41:in `instrument'
  actionview (5.1.1) lib/action_view/renderer/template_renderer.rb:51:in `block in render_template'
  actionview (5.1.1) lib/action_view/renderer/template_renderer.rb:59:in `render_with_layout'
  actionview (5.1.1) lib/action_view/renderer/template_renderer.rb:50:in `render_template'
  actionview (5.1.1) lib/action_view/renderer/template_renderer.rb:14:in `render'
  actionview (5.1.1) lib/action_view/renderer/renderer.rb:42:in `render_template'
  actionview (5.1.1) lib/action_view/renderer/renderer.rb:23:in `render'
  actionview (5.1.1) lib/action_view/rendering.rb:103:in `_render_template'
  actionpack (5.1.1) lib/action_controller/metal/streaming.rb:217:in `_render_template'
  actionview (5.1.1) lib/action_view/rendering.rb:83:in `render_to_body'
  actionpack (5.1.1) lib/action_controller/metal/rendering.rb:52:in `render_to_body'
  actionpack (5.1.1) lib/action_controller/metal/renderers.rb:141:in `render_to_body'
  actionpack (5.1.1) lib/abstract_controller/rendering.rb:24:in `render'
  actionpack (5.1.1) lib/action_controller/metal/rendering.rb:36:in `render'
  actionpack (5.1.1) lib/action_controller/metal/instrumentation.rb:44:in `block (2 levels) in render'
  activesupport (5.1.1) lib/active_support/core_ext/benchmark.rb:12:in `block in ms'
  /Users/nynhex/.rbenv/versions/2.4.0/lib/ruby/2.4.0/benchmark.rb:308:in `realtime'
  activesupport (5.1.1) lib/active_support/core_ext/benchmark.rb:12:in `ms'
  actionpack (5.1.1) lib/action_controller/metal/instrumentation.rb:44:in `block in render'
  actionpack (5.1.1) lib/action_controller/metal/instrumentation.rb:87:in `cleanup_view_runtime'
  activerecord (5.1.1) lib/active_record/railties/controller_runtime.rb:29:in `cleanup_view_runtime'
  actionpack (5.1.1) lib/action_controller/metal/instrumentation.rb:43:in `render'
  actionpack (5.1.1) lib/action_controller/metal/implicit_render.rb:33:in `default_render'
  actionpack (5.1.1) lib/action_controller/metal/basic_implicit_render.rb:4:in `block in send_action'
  actionpack (5.1.1) lib/action_controller/metal/basic_implicit_render.rb:4:in `send_action'
  actionpack (5.1.1) lib/abstract_controller/base.rb:186:in `process_action'
  actionpack (5.1.1) lib/action_controller/metal/rendering.rb:30:in `process_action'
  actionpack (5.1.1) lib/abstract_controller/callbacks.rb:20:in `block in process_action'
  activesupport (5.1.1) lib/active_support/callbacks.rb:131:in `run_callbacks'
  actionpack (5.1.1) lib/abstract_controller/callbacks.rb:19:in `process_action'
  actionpack (5.1.1) lib/action_controller/metal/rescue.rb:20:in `process_action'
  actionpack (5.1.1) lib/action_controller/metal/instrumentation.rb:32:in `block in process_action'
  activesupport (5.1.1) lib/active_support/notifications.rb:166:in `block in instrument'
  activesupport (5.1.1) lib/active_support/notifications/instrumenter.rb:21:in `instrument'
  activesupport (5.1.1) lib/active_support/notifications.rb:166:in `instrument'
  actionpack (5.1.1) lib/action_controller/metal/instrumentation.rb:30:in `process_action'
  actionpack (5.1.1) lib/action_controller/metal/params_wrapper.rb:252:in `process_action'
  activerecord (5.1.1) lib/active_record/railties/controller_runtime.rb:22:in `process_action'
  actionpack (5.1.1) lib/abstract_controller/base.rb:124:in `process'
  actionview (5.1.1) lib/action_view/rendering.rb:30:in `process'
  actionpack (5.1.1) lib/action_controller/metal.rb:189:in `dispatch'
  actionpack (5.1.1) lib/action_controller/metal.rb:253:in `dispatch'
  actionpack (5.1.1) lib/action_dispatch/routing/route_set.rb:49:in `dispatch'
  actionpack (5.1.1) lib/action_dispatch/routing/route_set.rb:31:in `serve'
  actionpack (5.1.1) lib/action_dispatch/journey/router.rb:46:in `block in serve'
  actionpack (5.1.1) lib/action_dispatch/journey/router.rb:33:in `serve'
  actionpack (5.1.1) lib/action_dispatch/routing/route_set.rb:832:in `call'
  warden (1.2.7) lib/warden/manager.rb:36:in `block in call'
  warden (1.2.7) lib/warden/manager.rb:35:in `call'
  rack (2.0.3) lib/rack/etag.rb:25:in `call'
  rack (2.0.3) lib/rack/conditional_get.rb:25:in `call'
  rack (2.0.3) lib/rack/head.rb:12:in `call'
  rack (2.0.3) lib/rack/session/abstract/id.rb:232:in `context'
  rack (2.0.3) lib/rack/session/abstract/id.rb:226:in `call'
  actionpack (5.1.1) lib/action_dispatch/middleware/cookies.rb:613:in `call'
  activerecord (5.1.1) lib/active_record/migration.rb:556:in `call'
  actionpack (5.1.1) lib/action_dispatch/middleware/callbacks.rb:26:in `block in call'
  activesupport (5.1.1) lib/active_support/callbacks.rb:97:in `run_callbacks'
  actionpack (5.1.1) lib/action_dispatch/middleware/callbacks.rb:24:in `call'
  actionpack (5.1.1) lib/action_dispatch/middleware/executor.rb:12:in `call'
  better_errors (2.1.1) lib/better_errors/middleware.rb:84:in `protected_app_call'
  better_errors (2.1.1) lib/better_errors/middleware.rb:79:in `better_errors_call'
  better_errors (2.1.1) lib/better_errors/middleware.rb:57:in `call'
  actionpack (5.1.1) lib/action_dispatch/middleware/debug_exceptions.rb:59:in `call'
  web-console (3.5.1) lib/web_console/middleware.rb:135:in `call_app'
  web-console (3.5.1) lib/web_console/middleware.rb:28:in `block in call'
  web-console (3.5.1) lib/web_console/middleware.rb:18:in `call'
  actionpack (5.1.1) lib/action_dispatch/middleware/show_exceptions.rb:31:in `call'
  railties (5.1.1) lib/rails/rack/logger.rb:36:in `call_app'
  railties (5.1.1) lib/rails/rack/logger.rb:24:in `block in call'
  activesupport (5.1.1) lib/active_support/tagged_logging.rb:69:in `block in tagged'
  activesupport (5.1.1) lib/active_support/tagged_logging.rb:26:in `tagged'
  activesupport (5.1.1) lib/active_support/tagged_logging.rb:69:in `tagged'
  railties (5.1.1) lib/rails/rack/logger.rb:24:in `call'
  sprockets-rails (3.2.0) lib/sprockets/rails/quiet_assets.rb:13:in `call'
  actionpack (5.1.1) lib/action_dispatch/middleware/remote_ip.rb:79:in `call'
  actionpack (5.1.1) lib/action_dispatch/middleware/request_id.rb:25:in `call'
  rack (2.0.3) lib/rack/method_override.rb:22:in `call'
  rack (2.0.3) lib/rack/runtime.rb:22:in `call'
  activesupport (5.1.1) lib/active_support/cache/strategy/local_cache_middleware.rb:27:in `call'
  actionpack (5.1.1) lib/action_dispatch/middleware/executor.rb:12:in `call'
  actionpack (5.1.1) lib/action_dispatch/middleware/static.rb:125:in `call'
  rack (2.0.3) lib/rack/sendfile.rb:111:in `call'
  railties (5.1.1) lib/rails/engine.rb:522:in `call'
  puma (3.9.0) lib/puma/configuration.rb:224:in `call'
  puma (3.9.0) lib/puma/server.rb:602:in `handle_request'
  puma (3.9.0) lib/puma/server.rb:435:in `process_client'
  puma (3.9.0) lib/puma/server.rb:299:in `block in run'
  puma (3.9.0) lib/puma/thread_pool.rb:120:in `block in spawn_thread'

Answer 1

這個

  <%= render 'edit_user_modal', locals: {u: u, index: index} %>

應該是這個

  <%= render partial: 'edit_user_modal', locals: {u: u, index: index} %>

要么

  <%= render 'edit_user_modal', u: u, index: index %>

Answer 2

答案在部分:)

查看以下行：

  <%= f.password_field :password, "Enter existing or New Password Confirmation", class: "form-control" %> 

第二個參數是標簽，它似乎是上面一行中的簡單復制和粘貼錯誤。 如果刪除該文本，一切都會很好。

Answer 3

問題是我不小心像這樣在password_field內部傳遞了一個字符串

<%= f.password_field :password, "Enter existing or New Password Confirmation", class: "form-control" %>

這是我們所有人都忽略了的錯別字。 刪除了用於表單標簽的文本，所有這些都有效:(