Demo deployment on Ubuntu 20.04 with web server configured with Nginx got error with wasm streaming

[meassinal]

Hi,

Thank you for the demo example so I can experiment the onnx model.

I've been trying to deploy the built demo app to remote server (i.e AWS EC2, Ubuntu 20.04). But, I got an error message in the follwoing:

wasm streaming compile failed: TypeError: Failed to execute 'compile' on 'WebAssembly': Incorrect response MIME type. Expected 'application/wasm'. 
falling back to ArrayBuffer instantiation

But, some part of the app work except camera. I thought it might be caused by above error. Apparently, official demo works pretty well.

So far, I'm still searching for a solution, and if you could help point out the problem I really appreciate that.

Thanks in advance.

[meassinal]

It's fixed by adding application/wasm wasm to /etc/nginx/mime.types