【发布时间】:2016-08-30 21:34:51
【问题描述】:
我不知道该怎么办。它在包含erb :RUSure 的行上给我这个错误我不明白为什么这与我使用erb :whateverFileName 的任何其他行不同这不是它在不同的目录中,因为它在同一个目录中目录。
我的错误:
2015-05-30T21:50:59.901059+00:00 app[web.1]: 2015-05-30 21:50:59 - Errno::ENOENT - No such file or directory @ rb_sysopen - /app/views/RUSure.erb:
如果这有帮助,我的树:
.
├── Gemfile
├── Gemfile.lock
├── Procfile
├── Rakefile
├── app.rb
├── db
│ ├── migrate
│ │ └── 20150527124739_establish_all.rb
│ └── schema.rb
├── models.rb
└── views
├── RUSure.erb
├── changePassword.erb
├── createQuiz.erb
├── deleteStu.erb
├── displayAns.erb
├── editDB.erb
├── error.erb
├── getQN.erb
├── home.erb
├── layout.erb
├── noneFound.erb
├── select.erb
├── setPass.erb
├── sucess.erb
└── test.erb
这是引发错误的部分:
post '/adminRUSureDelete' do
admin_check
@name = params[:name]
@year = params[:year]
@band = params[:band]
if @name == "" and @year == "" and @band == "" then
var = nil
elsif @name == "" and @year == "" then
var = Student.where(band:@band)
elsif @year == "" and @band == "" then
var = Student.where(name:@name)
elsif @name == "" and @band == "" then
var = Student.where(year:@year)
elsif @name == "" then
var = Student.where(year:@year,band:@band)
elsif @year == "" then
var = Student.where(band:@band,name:@name)
elsif @band == "" then
var = Student.where(year:@year,name:@name)
else
var = Student.where(year:@year,name:@name,band:@band)
end
if var == nil then
erb :noneFound
else
var.each do |i|
@list = "#{@list}<p>#{i.name}</p>"
end
var.each do |i|
@send = "#{@send},#{i.id}"
end
erb :RUSure # THIS IS THE LINE WHERE IT GIVES ME THE ERROR.
# It works if any of the other if statements are triggered, but just not here.
end
end
我愿意添加任何有用的信息。
【问题讨论】:
-
我想到了几件事:(1)文件名有大写字符,检查文件名和代码中的名称是否有相同的大小写; (2) 既然你已经标记了 Heroku,请检查该文件是否已提交到 git 并推送到 Heroku。
-
已经提交到git并推送到heroku。我知道它在heroku 中,因为当我输入
heroku run bash然后cd 到views 文件夹,然后输入ls,它显示该文件在那里。至于案例,我现在正在检查。 -
你是对的,是erb文件名的情况。如果您只是提出答案,我会将其作为接受的答案。非常感谢!