Rails上的ActionView :: Template :: Error

Question

我正在學習ror，目前正在學習構建todo應用程序的教程。 更新new.js.erb文件后，我收到以下錯誤。 它似乎是一個“簡單”的語法錯誤，但我只是看不出問題到底是什么？

Completed 500 Internal Server Error in 14ms

ActionView::Template::Error (/todo/app/views/tasks/_task_form.html.haml:3: syntax error, unexpected tLABEL
haml_temp =  simple_form_for_task, class: 'clearfix' do |f|
                                     ^
/todo/app/views/tasks/_task_form.html.haml:3: syntax error, unexpected keyword_do, expecting keyword_end
haml_temp =  simple_form_for_task, class: 'clearfix' do |f|
                                                   ^
/todo/app/views/tasks/_task_form.html.haml:11: syntax error, unexpected keyword_ensure, expecting end-of-input):
    1: .modal-header
    2:     %h1 New Task
    3: = simple_form_for_task, class: 'clearfix' do |f|
    4:     .modal-body
    5:         = f.input :title
    6:         = f.input :note
  app/views/tasks/new.js.erb:2:in `_app_views_tasks_new_js_erb___4248753827628901371_70187720231200'


  Rendered /.rvm/gems/ruby-2.0.0-p247/gems/actionpack-4.0.0/lib/action_dispatch/middleware/templates/rescues/_trace.erb (1.2ms)
  Rendered /.rvm/gems/ruby-2.0.0-p247/gems/actionpack-4.0.0/lib/action_dispatch/middleware/templates/rescues/_request_and_response.erb (1.1ms)
  Rendered /.rvm/gems/ruby-2.0.0-p247/gems/actionpack-4.0.0/lib/action_dispatch/middleware/templates/rescues/template_error.erb within rescues/layout (12.5ms)

有什么指針嗎？

Answer 1

嘗試替換為：

= simple_form_for task, class: 'clearfix' do |f|

simple_form_for_task似乎是一個錯字