Error during build: "Unsupported Erlang version" with OTP 22.0

[aus70]

Generated rustler app
==> html5ever
Compiling NIF crate :html5ever_nif (native/html5ever_nif)...
   Compiling erlang_nif-sys v0.6.4
   Compiling rustler_codegen v0.18.0
   Compiling syn v0.15.22
   Compiling tendril v0.4.1
error: failed to run custom build command for `erlang_nif-sys v0.6.4`
process didn't exit successfully: `/home/user/app/_build/dev/rustler_crates/html5ever_nif/release/build/erlang_nif-sys-d37b2e3dcb9ae709/build-script-build` (exit code: 101)
--- stdout
Unsupported Erlang version.

Thanks!

[Lucassifoni]

Hi,
This is now fixed in Rustler : rusterlium/rustler#211

[hansihe]

Should be fixed in master, update publishing as soon as I get some community validation that everything is correct

[philss]

It works for me. I'm using:

• Erlang 22.0.4
• Elixir 1.9.0
• Rust 1.40.0
• html5ever from master

Thank you, @hansihe! 💜

[aus70]

works with

• Erlang 22.2.1
• Elixir 1.9.2
• Rust 1.40.0
• html5ever from master

thanks!

[fkumro]

works for me with:

Erlang 22 docker container (erlang:22)
Elixir 1.9.4
Rust 1.40.0
html5ever_elixir from master

[happysalada]

would it be a problem to release a new version with the update to close this issue?

[stevegraham]

Can confirm this works. Can you please publish a new version to hex?

[philss]

A new version was released on April 9, 2020. I'm closing the issue. Thanks to the testers! 💜

ref: https://hex.pm/packages/html5ever/0.8.0