【发布时间】:2013-10-10 13:13:09
【问题描述】:
我有一些这样的代码
ssh_files = ["id_rsa.pub","id_rsa"]
ssh_files.each_with_index do |item, index|
ssh_files[index] = generate_ssh_path(creator).concat(item)
FileUtils.mkdir_p(ssh_files[index], 0770) unless File.exists?(generate_ssh_path(creator))
结束 我收到此错误消息
TypeError (can't dup Fixnum):
command.rb:45:in `block in generate_ssh_key'
command.rb:42:in `each'
command.rb:42:in `each_with_index'
在这里编辑堆栈
TypeError (can't dup Fixnum):
command.rb:44:in `block in generate_ssh_key'
command.rb:42:in `each'
command.rb:42:in `each_with_index'
command.rb:42:in `generate_ssh_key'
key.rb:14:in `create_key'
key.rb:10:in `initialize'
app/models/user.rb:207:in `new'
app/models/user.rb:207:in `ssh_key'
【问题讨论】:
-
ssh_files[file]应为ssh_files[index],|index,file|应为|file,index|。 -
@ArupRakshit 我像你提议的那样改变了我现在收到这条消息 TypeError(没有将字符串隐式转换为整数):command.rb:43:in `[]='
-
@user1611830 嗯,我知道......命名约定只是显示错误的印象......就是这样。但是错误在其他地方..
-
@mbratch,我现在收到这条消息:TypeError(没有将字符串隐式转换为整数):command.rb:44:in `[]='
-
@mbratch 错误是我现在在帖子中指出的错误
标签: ruby-on-rails ruby