WASM Not Initialized in human

[djthegr8]

Issue Description
Due to WASM not initialized and directly used, possible problem in the library.
WASM was not initialized, run tf.ready() or tf.setBackend("wasm") before doing this
Steps to Reproduce
Use the demo
Expected Behavior
No errors
Environment

• Browser or NodeJS and version (e.g. NodeJS 14.15 or Chrome 86) Chrome
• OS and Hardware platform (e.g. Windows 10, Ubuntu Linux on x64, Android 10) win10-x64
• Packager (if any) (e.g, webpack, rollup, parcel, esbuild, etc.) -

Additional

• For installation or startup issues include your package.json
• For usage issues, it is recommended to post your code as gist
  N/A

[vladmandic]

are you running demo on your system or demo provided on github pages? i cannot reproduce using either.

if on your system, how did you deploy human?

this is most likely due to tfjs-backend-wasm-*.wasm file could not be loaded.
check in chrome or firefox inspector, network tab for any network requests for .wasm files:

• what is the http status code for the request
• what is the full path of the http request
• do you have wasm files on your test system in that path?

[djthegr8]

The Github Pages. I am able to do it well on my WebGL supported laptop, however not on my WebGL unsupported one.

…

On Wed, 25 Nov 2020 at 19:40, Vladimir Mandic ***@***.***> wrote: are you running demo on your system or demo provided on github pages? i cannot reproduce using either. if on your system, how did you deploy human? this is most likely due to tfjs-backend-wasm-*.wasm file could not be loaded. check in chrome or firefox inspector, network tab for any network requests for .wasm files: - what is the http status code for the request - what is the full path of the http request - do you have wasm files on your test system in that path? — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#39 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AKQZA763FXC5JHR5TWBEB5TSRUF6JANCNFSM4UCL674Q> .

-- *Thanks* *Dweep*

[vladmandic]

I cannot reproduce.

Please provide the info I've asked for and I'll investigate.
Also best to copy entire console output, not just one line.

[djthegr8]

Can't reproduce anymore, will try to get the Laptop then reopen 👍

[vladmandic]

Possibly related to incompatibility with Chrome 87 that was just released and I fixed earlier today. I don't think it's strictly WASM related, but worth noticing.