Cannot resolve dependency 'env' about wasm-bindgen HOT 6 CLOSED

Aha thanks for the hint @s3bk! Also thanks for the source @Marwes!

I've confirmed that the imports in @Marwes's wasm module are:

  (import "env" "Math_acos" (func (;0;) (type 9)))
  (import "env" "Math_atan" (func (;1;) (type 9)))
  (import "env" "Math_atan2" (func (;2;) (type 11)))
  (import "env" "Math_cbrt" (func (;3;) (type 9)))
  (import "env" "Math_cosh" (func (;4;) (type 9)))
  (import "env" "Math_expm1" (func (;5;) (type 9)))
  (import "env" "Math_hypot" (func (;6;) (type 11)))
  (import "env" "Math_log1p" (func (;7;) (type 9)))
  (import "env" "Math_sinh" (func (;8;) (type 9)))
  (import "env" "Math_tan" (func (;9;) (type 9)))
  (import "env" "Math_tanh" (func (;10;) (type 9)))
  (import "env" "__wbindgen_throw" (func (;11;) (type 3)))
  (import "env" "cos" (func (;12;) (type 9)))
  (import "env" "exp" (func (;13;) (type 9)))
  (import "env" "exp2" (func (;14;) (type 9)))
  (import "env" "fma" (func (;15;) (type 14)))
  (import "env" "log" (func (;16;) (type 9)))
  (import "env" "log10" (func (;17;) (type 9)))
  (import "env" "log2" (func (;18;) (type 9)))
  (import "env" "pow" (func (;19;) (type 11)))
  (import "env" "round" (func (;20;) (type 9)))
  (import "env" "sin" (func (;21;) (type 9)))

which is certainly something wasm-bindgen could handle! Ideally it wouldn't need to but I see no harm in fixing this for now.

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Thanks for the report! Is this perhaps due to a wasm-bindgen unknown import? Currently the wasm2es6js tool assumes that the wasm input module is supposed to be interpreted as an ES6 module, but most wasm files produced by rustc right now aren't as there's not module named env.

Would this perhaps be shareable?

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The error itself should be reproducible from this branch https://github.com/Marwes/try_gluon/tree/wasm, just run wasm.sh (and make sure that https://github.com/ssuman/parcel-plugin-elm is installed.)

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I have seen it with mathematical functions. It can be solved by adding env to the import:

const importObject = {
    "./bullet_wasm": {
        __wbindgen_throw: function(ptr, len) {
            throw new Error(getStringFromWasm(ptr, len));
        }
    },
    "env": {
        cos: Math.cos,
        sin: Math.sin,
        exp: Math.exp,
        log: Math.log
    }
}

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Installed alexcrichton@d66bc25 and I now get the WASM running! Running it results in an index out of bounds exception however so I am trying to get source maps working to find out why that is.

EDIT: Source maps working, seems to be a index out of bounds when freeing memory :/.

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Hey @Marwes how did you get the source maps working?

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