a fix has been made, and the V2 website is running the fixed version of remote.pl

but you need to provide a URL which accesses a V2 design, such as...

https://www.jscad.xyz?uri=https://www.thingiverse.com/download:8705160

OR

https://www.jscad.xyz#https://www.thingiverse.com/download:8705160

This is said because it would make easy to let people open an openjscad object from a link in the thingiverse description.

The error is:
Uncaught Error: The JSCAD script must contain a function main() which returns one or more CSG or CAG solids.
Line: 89,col: 7

Tjere is a main() though.

It should be very easy to support data: URIs, and you wouldn't need the backend process to get around CORS issues, etc.

Looking at the V1 source (which is what the public site is running?), it appears the loading is done in /packages/web/src/ui/examples.js in function loadInitialExample(). Adding something like this would probably work:

const isData = documentUri ? documentUri.match(/(data:\S+)$/) !== null : false

...

    } else if (isData) { // base64-encoded data example, e.g. https://openjscad.org/#data:...
      loadLocalStorage(atob(documentUri.split(',')[1]), params)

Here is my site that dynamically generates a small piece of JSCAD code for 3D printing a stencil alignment jig for PCBs:

https://climbers.net/sbc/kicad-pcb-panelization-javascript/

at the moment I'm just asking users to copy'n'paste the code into the jscad.org website, but it would be great if you could add support for loading content with data: URIs so that I could provide a simple link and avoid the extra copy'n'paste steps.

It should be very easy to support data: URIs, and you wouldn't need the backend process to get around CORS issues, etc.

there's a backend process involved, that down loads the URL contents, and posts the contents to the WEB UI.

i think that you are trying to create a custom website using a JSCAD design in the back ground. if so you can look at some of the previous threads posted here, so on the issue list.

https://www.openjscad.org/#data:text/javascript;charset=utf-8;base64,ZnVuY3Rpb24gbWFpbiAoKSB7DQogIHJldHVybiB1bmlvbigNCiAgICBjdWJlKHtzaXplOiBbMjAyLDEwNCw0XX0pLA0KICAgIGN5bGluZGVyKHtyOiAyLCBoOiA2fSkudHJhbnNsYXRlKFsxMCw1LDRdKSwNCiAgICBjeWxpbmRlcih7cjogMiwgaDogNn0pLnRyYW5zbGF0ZShbMjAyLTEwLDUsNF0pDQogICk7DQp9

should load the script:

function main() {
  return union(
    cube({size: [202,104,4]}),
    cylinder({r: 2, h: 6}).translate([10,5,4]),
    cylinder({r: 2, h: 6}).translate([202-10,5,4])
  );
}

Thanks