Create NIF of the library onvif-rs

[luchotiz]

Hi there, I was trying to create the NIF's for the onvif-rs library but I'm not sure that I'm doing the correct thing.
I get this error:
== Compilation error in file lib/onvifphx/OnvifrsNif.ex ==
** (Protocol.UndefinedError) protocol Enumerable not implemented for nil of type Atom
(elixir 1.14.3) lib/enum.ex:1: Enumerable.impl_for!/1
(elixir 1.14.3) lib/enum.ex:166: Enumerable.reduce/3
(elixir 1.14.3) lib/enum.ex:4307: Enum.filter/2
(rustler 0.27.0) lib/rustler/compiler/config.ex:121: Rustler.Compiler.Config.gather_local_crates/4
(rustler 0.27.0) lib/rustler/compiler/config.ex:99: Rustler.Compiler.Config.external_resources/3
(rustler 0.27.0) lib/rustler/compiler/config.ex:70: Rustler.Compiler.Config.build/1
(rustler 0.27.0) lib/rustler/compiler.ex:9: Rustler.Compiler.compile_crate/2
lib/onvifphx/OnvifrsNif.ex:4: (module)

Any ideas?

Thanks!

[evnu]

Can you post your Cargo.toml? The Rustler.Compiler.Config module aborts at this point:

    local_deps =
      current_spec["dependencies"]
      |> Enum.filter(&local_crate?/1)
      |> Enum.reject(fn dep -> MapSet.member?(visited, dep["name"]) end)

I suspect that current_spec is missing a dependencies section (if that is even possible).