Using wasm target gives error: Error resolving module specifier “env”. Relative module specifiers must start with “./”, “../” or “/”.

[johansmitsnl]

When I load the i18n_embed::select it gives me this error with a wasm target.

i18n-embed = { version = "0.12", features = ["fluent-system", "web-sys-requester"] }
rust-embed = { version = "5", features = ["debug-embed"] }

// lib.rs

use i18n_embed::{
    WebLanguageRequester,
};
use rust_embed::RustEmbed;

use i18n_embed::fluent::{FluentLanguageLoader, fluent_language_loader};

#[derive(RustEmbed)]
#[folder = "i18n"] // path to the compiled localization resources
struct Localizations;

#[wasm_bindgen(start)]
pub fn main() {
  let language_loader: FluentLanguageLoader = fluent_language_loader!();
  let requested_languages = WebLanguageRequester::requested_languages();
  let _result = i18n_embed::select(&language_loader, &Localizations, &requested_languages);
}

# i18n.toml

fallback_language = "en"

[fluent]
assets_dir = "i18n"

# i18n/en/frontend.ftl

logout = Logout translated

On the browser console a error message from WASM: Uncaught TypeError: Error resolving module specifier “env”. Relative module specifiers must start with “./”, “../” or “/”.

[johansmitsnl]

Not related to this project but this was my search trace for anyone that encounters it: rustwasm/wasm-pack#743, rustwasm/wasm-bindgen#2215, rustwasm/wasm-bindgen#2160, /rustwasm/wasm-pack#743 and finally Amanieu/parking_lot#269.

So pinging down parking_lot_core = "=0.8.0" the error goes away.