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Hello World doesn't work on M1 mac #951

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rodya-mirov opened this issue Feb 22, 2025 · 2 comments
Open

Hello World doesn't work on M1 mac #951

rodya-mirov opened this issue Feb 22, 2025 · 2 comments

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@rodya-mirov
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What I did (following the instructions https://trunkrs.dev/#install as well as possible):

  • rustup target add wasm32-unknown-unknown
  • cargo install --locked trunk
  • cargo install --locked wasm-bindgen-cli

Created a new project: cargo new chip8

Went into the project. Copied the sample code here into the top of the repo:

<html>
  <head>
    <link data-trunk rel="scss" href="path/to/index.scss"/>
  </head>
</html>

Then trunk build failed to build due to that path not resolving; I created a blank scss file at the top of the repo, adjusted the path to point to it, then tried again:

$ trunk build
2025-02-22T18:58:01.382159Z  INFO 🚀 Starting trunk 0.21.7
2025-02-22T18:58:01.431624Z  INFO 📦 starting build
    Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.00s
error: failed to find intrinsics to enable `clone_ref` function
2025-02-22T18:58:01.562214Z ERROR ❌ error
error from build pipeline

Caused by:
    0: HTML build pipeline failed (1 errors), showing first
    1: error from asset pipeline
    2: running wasm-bindgen
    3: wasm-bindgen call to executable '[myhome]/.cargo/bin/wasm-bindgen' with args: '["--target=web", "--out-dir=[projectdir]/chip8/target/wasm-bindgen/debug", "--out-name=chip8", "[projectdir]/chip8/target/wasm32-unknown-unknown/debug/chip8.wasm", "--no-typescript"]' returned a bad status: exit status: 1
2025-02-22T18:58:01.562232Z ERROR error from build pipeline
2025-02-22T18:58:01.562235Z  INFO   1: HTML build pipeline failed (1 errors), showing first
2025-02-22T18:58:01.562236Z  INFO   2: error from asset pipeline
2025-02-22T18:58:01.562238Z  INFO   3: running wasm-bindgen
2025-02-22T18:58:01.562239Z  INFO   4: wasm-bindgen call to executable '[myhome]/.cargo/bin/wasm-bindgen' with args: '["--target=web", "--out-dir=[projectdir]/chip8/target/wasm-bindgen/debug", "--out-name=chip8", "[projectdir]/chip8/target/wasm32-unknown-unknown/debug/chip8.wasm", "--no-typescript"]' returned a bad status: exit status: 1
FAIL

I'm not sure what's happening here. The trunk build seems to be failing due to a wasm-bindgen failure; I assume this is the error above, whatever that is -- failed to find intrinsics to enable clone_ref function. I have no idea what this means, but considering my rust file is just fn main() {} I'm not sure what to do about it.

Is there more setup to be done here? I tried to follow the hello world guide pretty closely, so I'm not really sure where I could have gone wrong (I did find that target myself, so maybe I did that wrong, I'm not sure).
@rodya-mirov
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I'm going to leave this open in case it's of use to the maintainers but I now think it's a documentation bug; I followed the steps in https://trunkrs.dev/guide/getting-started/project.html and it worked flawlessly. I would suggest moving the content from the guide into the website, or making the website redirect to the guide, or something like that; but I see that there are a number of open issues about that, so it's a known issue.

Anyway let me take the time to say thank you all for the work you do 🙏 I'm thrilled to have it working locally with (comparatively) little effort.

@ineiti
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ineiti commented Feb 24, 2025

It's a strange issue. I removed all crates from Cargo.toml, except console_error_panic_hook, and then used this in the main:

fn main() {
    console_error_panic_hook::set_once();
}

That's enough to make the error disappear. But so is having web_sys in the Cargo.toml, and add a use web_sys; to the main.rs. However, removing the unused use web_sys; from the main.rs makes the error re-appear again.

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@ineiti @rodya-mirov