This doesn't sound like a known bug. Do you have a small testcase showing
the issue?

On Fri, Aug 4, 2017 at 3:43 AM, liyu <[email protected]> wrote:

> Hi,  we are trying a project with WASM on emscripten 1.37.16. the
> compilation is successful but the following errors are blocking startup:
>
> *bundle.js:960 failed to asynchronously prepare wasm: LinkError:
> WebAssembly Instantiation: Import #4 module="env"
> function="__ZN10AbccdWxyzt19kDefaultABCDTpppwE" error: global import must
> be a number*
> *printErr @ bundle.js:960*
> *onWorkerMessage @ bundle.js:3049*
> *ABCBackend.worker-31341fb3.js:1 Uncaught (in promise) DOMException:
> Failed to execute 'postMessage' on 'DedicatedWorkerGlobalScope': LinkError:
> WebAssembly Instantiation: Import #4 module="env"
> function="__ZN10AbccdWxyzt19kDefaultABCDTpppwE" error: global import must
> be a number could not be cloned.*
> *    at Object.Module_print [as print]
> (http://localhost:8080/node_modules/@google/abc-product/public/ABCBackend.worker-31341fb3.js:1:2212336
> <http://localhost:8080/node_modules/@google/abc-product/public/ABCBackend.worker-31341fb3.js:1:2212336>)*
> *    at abort
> (http://localhost:8080/node_modules/@google/abc-product/public/ABCBackend.worker-31341fb3.js:1:2218942
> <http://localhost:8080/node_modules/@google/abc-product/public/ABCBackend.worker-31341fb3.js:1:2218942>)*
> *    at
> http://localhost:8080/node_modules/@google/abc-product/public/ABCBackend.worker-31341fb3.js:1:68213
> <http://localhost:8080/node_modules/@google/abc-product/public/ABCBackend.worker-31341fb3.js:1:68213>*
> *    at <anonymous>*
> *Module_print @ ABCBackend.worker-31341fb3.js:1*
> *abort @ ABCBackend.worker-31341fb3.js:1*
> *(anonymous) @ ABCBackend.worker-31341fb3.js:1*
> *Promise rejected (async)*
> *doNativeWasm @ ABCBackend.worker-31341fb3.js:1*
> *Module.asm @ ABCBackend.worker-31341fb3.js:1*
> *(anonymous) @ ABCBackend.worker-31341fb3.js:1*
>
> Is there any way to fix this?
> the "__ZN10AbccdWxyzt19kDefaultABCDTpppwE" mentioned in the error is a
> "static constexpr auto *** = 200ms" in C++ code. we are not sure if it is
> related to wasm_ctor_eval which is commented out because the length of the
> constructor list exceeds windows limitation.
>
> Thanks in advance
>
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