yewstack / yew-wasm-pack-minimal Goto Github PK

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A minimal template for starting a Yew project using wasm-bindgen and wasm-pack

License: Apache License 2.0

HTML 17.77% JavaScript 16.65% Rust 65.58%

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yew-wasm-pack-minimal's Issues

Once `wasm-pack` RFC #6 is completed, simplify bundling process

Until wasm-pack RFC #6 is implemented there is no available option to generate a single amalgamated JavaScript file

Example fails to load: Uncaught (in promise) LinkError

Hi,

Really like Yew so far, but I keep running into a problem where when I tweak something small in the html! macro, and then suddenly see nothing in the browser anymore. Typically this has been something like changing <input /> to ` - suddently nothing renders and I get a 'LinkError' in the console.

I struggled to get a good reproducible example until I tried starting from scratch with this repo and I get a similar problem - no "Hello world" displayed in the browser, and in the browser console I get: Uncaught (in promise) LinkError: import object field '__wbindgen_closure_wrapper287' is not a Function.

Reproduction:

git clone https://github.com/yewstack/yew-wasm-pack-minimal
wasm-pack build --target web
rollup ./main.js --format iife --file ./pkg/bundle.js
python -m http.server 8080

Panic on Initialization

Hi,
I've followed all the instructions and didn't change anything, bit I still get this error:

Encountered a Panic!
Panic error message: attempted to leave type `stdweb::webcore::serialization::SerializedValue` uninitialized, which is invalid

Add a project description

Replace "No description, website, or topics provided." with "A minimal template for starting a Yew project using wasm-bindgen and wasm-pack."

No bundle.js

I cloned the repo installed all the things i think are necessary and get the following errors by

wasm-pack build --target web

[INFO]: Checking for the Wasm target...
[INFO]: Compiling to Wasm...
    Updating crates.io index
.... omitted downloading and compiling of creates ....
[INFO]: Installing wasm-bindgen...
[INFO]: :-) Done in 53.53s
[INFO]: :-) Your wasm pkg is ready to publish at ./pkg.

then started a webserver in the projects root and the Browser is telling me after loading the index.html

Loading failed for the <script> with source “http://localhost:8080/pkg/bundle.js”.

and in fact under /pkg there is no bundle.js like the index.html is trying to load

index.html from the project

<!doctype html>
<html lang="en">

<head>
    <meta charset="utf-8" />
    <title>Yew</title>
    <script src="/pkg/bundle.js" defer></script>
</head>

<body>
</body>

</html>

ls -la pkg

drwxr-xr-x 3 naikon users   4096 24. Nov 19:42 .
drwxr-xr-x 7 naikon users   4096 24. Nov 19:44 ..
-rw-r--r-- 1 naikon users      1 24. Nov 19:42 .gitignore
-rw-r--r-- 1 naikon users   9723 24. Nov 19:42 LICENSE-APACHE
-rw-r--r-- 1 naikon users   1055 24. Nov 19:42 LICENSE-MIT
-rw-r--r-- 1 naikon users    844 24. Nov 19:42 package.json
-rw-r--r-- 1 naikon users   2016 24. Nov 19:42 README.md
drwxr-xr-x 4 naikon users   4096 24. Nov 19:42 snippets
-rw-r--r-- 1 naikon users    149 24. Nov 19:42 yew_wasm_pack_minimal_bg.d.ts
-rw-r--r-- 1 naikon users 152277 24. Nov 19:42 yew_wasm_pack_minimal_bg.wasm
-rw-r--r-- 1 naikon users    427 24. Nov 19:42 yew_wasm_pack_minimal.d.ts
-rw-r--r-- 1 naikon users  26097 24. Nov 19:42 yew_wasm_pack_minimal.js

yewstack / yew-wasm-pack-minimal Goto Github PK

yew-wasm-pack-minimal's People

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yew-wasm-pack-minimal's Issues

Once `wasm-pack` RFC #6 is completed, simplify bundling process

Example fails to load: Uncaught (in promise) LinkError

Panic on Initialization

Add a project description

No bundle.js

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