search

tauri-apps / tauri

Build smaller, faster, and more secure desktop and mobile applications with a web frontend.
https://tauri.app
Apache License 2.0
84.63k stars 2.54k forks source link

[bug] Importing javascript for webworker does not work on Mac OS webview for prod build #9975

Open mattijauhiainen opened 5 months ago

mattijauhiainen commented 5 months ago

Describe the bug

When I try to import a webworker in prod build, the worker script fails to parse. It looks like the server is responding with HTML, not the javascript file, and I see error "SyntaxError: Unexpected token '<'" in the dev tools console.

In dev build everything works as expected. Is there a bug here, or am I importing the worker incorrectly?

Reproduction

Link to minimal tauri app for reproduction: https://github.com/mattijauhiainen/WebWorkerRepro/commit/2f14494d429f969d5ae0389cc30a68b3f06d3bd1

To reproduce

  1. Run the app with npm run tauri build
  2. Observe the error in dev tools

Reproduces on Mac OS, have not tested on other platforms.

Expected behavior

Expected behaviour is the worker script to parse and execute the log statement.

Full tauri info output

> webworkerrepro@0.0.0 tauri /Users/matti/work/WebWorkerRepro
> tauri "info"

[✔] Environment
    - OS: Mac OS 14.5.0 X64
    ✔ Xcode Command Line Tools: installed
    ✔ rustc: 1.72.0 (5680fa18f 2023-08-23)
    ✔ cargo: 1.72.0 (103a7ff2e 2023-08-15)
    ✔ rustup: 1.26.0 (5af9b9484 2023-04-05)
    ✔ Rust toolchain: stable-aarch64-apple-darwin (default)
    - node: 18.18.2
    - pnpm: 8.15.4
    - npm: 9.8.1
    - bun: 1.0.3

[-] Packages
    - tauri [RUST]: 1.6.7
    - tauri-build [RUST]: 1.5.2
    - wry [RUST]: 0.24.10
    - tao [RUST]: 0.16.9
    - @tauri-apps/api [NPM]: 1.5.6
    - @tauri-apps/cli [NPM]: 1.5.14

[-] App
    - build-type: bundle
    - CSP: unset
    - distDir: ../dist
    - devPath: http://localhost:1420/
    - bundler: Vite



### Stack trace

_No response_

### Additional context

_No response_
FabianLars commented 5 months ago

Can you try changing the worker file to a normal javascript (.js instead of .ts) and see if that works?

mattijauhiainen commented 4 months ago

Can you try changing the worker file to a normal javascript (.js instead of .ts) and see if that works?

Doesn't seem to help, getting the same error. Tried this https://github.com/mattijauhiainen/WebWorkerRepro/commit/7f663941779ce4d07ab8cda48ee14be1eeb9abba and this https://github.com/mattijauhiainen/WebWorkerRepro/commit/eeb7e3880686ed299b9373fd0f1c3e01f8358ec7