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CompileError: WebAssembly.instantiate(): expected magic word 00 61 73 6d

See original GitHub issue

Hi!

Using argon2-browser with webpack brings up the following error message.

Uncaught (in promise) RuntimeError: abort(CompileError: WebAssembly.instantiate(): expected magic word 00 61 73 6d, found 6d 6f 64 75 @+0). Build with -s ASSERTIONS=1 for more info.
    at abort (http://localhost:3000/static/js/0.chunk.js:788:9)
    at http://localhost:3000/static/js/0.chunk.js:870:7

I also get the following warning before:

failed to asynchronously prepare wasm: CompileError: WebAssembly.instantiate(): expected magic word 00 61 73 6d, found 6d 6f 64 75 @+0

I would appreciate any hints.

Issue Analytics

State:
Created 3 years ago
Comments:6 (2 by maintainers)

Top GitHub Comments

1reaction

tbelch-at-eHealth-Teccommented, Jul 8, 2020

Okay…so in my minimal TypeScript Webpack example it works. It must be related to the whole react build setup than.

1reaction

antellecommented, Jul 8, 2020

Indeed, because my config works. You should probably investigate what’s going wrong. If you create a minimal example without dependencies, maybe I or someone else will help with that.