我正在尝试为 ruby 创建一个GR 框架绑定。我用小提琴。Fiddle 是使用 ruby 翻译外部函数接口 (FFI) 的默认扩展。它在 Linux 和 Mac 上运行良好。但在 Windows 上,我收到以下错误。
代码hoge.rb
require 'fiddle/import'
module M
extend extend Fiddle::Importer
dlload File.expand_path('gr/bin/libGR.dll').gsub("/", "\\")
end
错误
Traceback (most recent call last):
7: from hoge.rb:3:in `<main>'
6: from hoge.rb:5:in `<module:M>'
5: from C:/Ruby26-x64/lib/ruby/2.6.0/fiddle/import.rb:77:in `dlload'
4: from C:/Ruby26-x64/lib/ruby/2.6.0/fiddle/import.rb:77:in `collect'
3: from C:/Ruby26-x64/lib/ruby/2.6.0/fiddle/import.rb:87:in `block in dlload'
2: from C:/Ruby26-x64/lib/ruby/2.6.0/fiddle.rb:47:in `dlopen'
1: from C:/Ruby26-x64/lib/ruby/2.6.0/fiddle.rb:47:in `new'
C:/Ruby26-x64/lib/ruby/2.6.0/fiddle.rb:47:in `initialize': No such file or directory (Fiddle::DLError)
5: from hoge.rb:3:in `<main>'
4: from hoge.rb:5:in `<module:M>'
3: from C:/Ruby26-x64/lib/ruby/2.6.0/fiddle/import.rb:77:in `dlload'
2: from C:/Ruby26-x64/lib/ruby/2.6.0/fiddle/import.rb:77:in `collect'
1: from C:/Ruby26-x64/lib/ruby/2.6.0/fiddle/import.rb:86:in `block in dlload'
C:/Ruby26-x64/lib/ruby/2.6.0/fiddle/import.rb:89:in `rescue in block in dlload': can't load C:\Users\kojix2\gr\bin\libgr.dll (Fiddle::DLError)
- 视窗 10
- Ruby 2.6.5 + 开发工具包
ruby-ffi 效果很好。
require 'ffi'
module M
extend FFI::Library
ffi_lib File.expand_path('gr/bin/libGR.dll').gsub("/", "\\")
end
但这次我想用 fiddle 代替 ruby-ffi。接下来我该怎么办?