Le forum de XCAS

Hi All,

When running Xcas in Firefox by going to
https://www-fourier.ujf-grenoble.fr/~pa ... casen.html
it works fine. But when I try to install it locally by downloading
http://www-fourier.univ-grenoble-alpes. ... ashtml.zip
unzipping it and opening xcasen.html (even after clearing the cache),
it won't work for me.
On Android, I get the message at the end of the page
Downloading and preparing (may take 1 or 2 minutes the first time)
which doesn't go away. On Linux, I get the message

on the web, we need the wasm binary to be preloaded and set on Module['wasmBinary']. emcc.py will do that for you when generating HTML (but not JS)
abort("on the web, we need the wasm binary to be preloaded and set on Module['wasmBinary']. emcc.py will do that for you when generating HTML (but not JS)") at jsStackTrace@file:///home/belanger/Downloads/xcasoffline/giacwasm.js:1:13079
stackTrace@file:///home/belanger/Downloads/xcasoffline/giacwasm.js:1:13250
abort@file:///home/belanger/Downloads/xcasoffline/giacwasm.js:1:392011
getBinary@file:///home/belanger/Downloads/xcasoffline/giacwasm.js:1:22372
getBinaryPromise/<@file:///home/belanger/Downloads/xcasoffline/giacwasm.js:1:22731

Preparing...

(Same thing if I open xcasfr.html or xcasenwasm.html).
This may well be that I'm doing something wrong, but I was wondering
if anyone else has this problem.

Jay

Try to disable wasm in the settings. If you still want to run with wasm enabled with Firefox, try something like https://stackoverflow.com/questions/488 ... g-a-plugin or install a cross domain plugin.
For Android I don't know, wasm should be automatically disabled...

Fantastic, thanks!
It worked for Firefox in both in Linux (Ubuntu) and Android. In both cases, I just went to
about:config
and searched for wasm. It was originally enabled in both Ubuntu and Android.

Thanks,
Jay