SVG Export broken on main Paperjs.org site, and elsewhere

[Robbbb]

Description/Steps to reproduce

SVG Export broken on main Paperjs.org site as well as other places which use that code, such as my Ruler Genrator.
Go to Paperjs.org, click features, scroll to SVG export section, click Download as SVG

Link to reproduction test-case

Paper JS Main Site

Expected result

Download SVG
Error: 500 Server Error
The server encountered an error and could not complete your request.
URL of error: https://download-data-uri.appspot.com/

Additional information

[eeropic]

Hi @Robbbb !
Good catch - the implementation is pretty old, and I assume from times before you could natively create a Blob and
download it without a third-party provider.

http://sketch.paperjs.org/ implements this directly via exporting the project as SVG string and using it in a Blob as URL

Here's an example you could use for your Ruler Generator

https://codepen.io/eeropic/pen/powRWpM

let downloadLink = document.getElementById('downloadSVG')
let svgString = paper.project.exportSVG({asString:true})
var url = URL.createObjectURL(
    new Blob(
        [svgString], 
        {type: 'image/svg+xml'}
    )
);
downloadLink.href = url
downloadLink.download = 'myPaperExport.svg';

[Robbbb]

@eeropic wow, thank you so much!!

Without your help I never would have figured this out.
I really appreciate it!

[Robbbb]

Oops, while I solved it using your fiddle for Ruler Generator, the error remains on the main Paper.Js site

[eeropic]

Thanks, moving this issue to the Paper.JS site repository, and closing (as this repo is for the library itself)