Wasm js-demo errors when running with yarn
adomasven opened this issue · comments
→ yarn -v
1.19.2
→ wasm-pack -V
wasm-pack 0.8.1
→ yarn && yarn start
yarn install v1.19.2
[1/4] Resolving packages...
success Already up-to-date.
Done in 0.42s.
yarn run v1.19.2
$ webpack-dev-server --open -d --compress
🧐 Checking for wasm-pack...
✅ wasm-pack is installed.
ℹ️ Compiling your crate in development mode...
ℹ ｢wds｣: Project is running at http://localhost:8080/
ℹ ｢wds｣: webpack output is served from /
ℹ ｢wds｣: Content not from webpack is served from /home/adomas/zotero/citeproc-rs/crates/wasm/js-demo/dist
[INFO]: Checking for the Wasm target...
[INFO]: Compiling to Wasm...
error: the `-Z` flag is only accepted on the nightly channel of Cargo, but this is the `stable` channel
See https://doc.rust-lang.org/book/appendix-07-nightly-rust.html for more information about Rust release channels.
Error: Compiling your crate to WebAssembly failed
Caused by: failed to execute `cargo build`: exited with exit code: 101
Since I mentioned this in #31, let's just do a separate issue. This is running on Ubuntu 18.04, running wasm-pack standalone works fine.
The error message tells you what you need to know there. You’re running stable rust and it requires nightly rust. So rustup update nightly, and then rustup override set nightly in the repository root.
I explained why in #18 (comment)
Ah right. Sorry, none of this toolchain is something that I have ever used, so I'm clearly being a bit clumsy.
It’s ok, it takes a while. The toolchain as a whole has extremely good error reporting, which often has a link or instructions for troubleshooting (eg rustc --explain, the compiler’s suggestions) that my eyes glossed over for ages as I was used to errors being bad and having to fend for myself. So if in doubt, trust the errors!