Issue on Markup2D

[rodrigoconstruflow]

When loading the extension with chrome browser, console shows: The specified value "!" does not conform to the required format. The format is "#rrggbb" where rr, gg, bb are two-digit hexadecimal numbers.
As it is a minified file, the issue is at line 1. So, i have unminified (http://unminify.com/) the file to track the issue. On the unmified version the issue happens at line 410 (bolded above) within function y(t, e, i, n, o).

function y(t, e, i, n, o) {
for (var r, s, a, u, l, c, h = e.createDocumentFragment(), d = [], p = 0, y = t.length; p < y; p++)
if (r = t[p], r || 0 === r)
if ("object" === lt.type(r)) lt.merge(d, r.nodeType ? [r] : r);
else if (jt.test(r)) {
for (s = s || h.appendChild(e.createElement("div")), a = (Vt.exec(r) || ["", ""])[1].toLowerCase(), u = Ft[a] || Ft._default, s.innerHTML = u[1] + lt.htmlPrefilter(r) + u[2], c = u[0]; c--;) s = s.lastChild;
lt.merge(d, s.childNodes), s = h.firstChild, s.textContent = ""
} else d.push(e.createTextNode(r));
for (h.textContent = "", p = 0; r = d[p++];)
if (n && lt.inArray(r, n) > -1) o && o.push(r);
else if (l = lt.contains(r.ownerDocument, r), s = f(h.appendChild(r), "script"), l && g(s), i)
for (c = 0; r = s[c++];) Ht.test(r.type || "") && i.push(r);
return h
}

[leefsmp]

You can build the extension in dev mode, which will be non-minified and with original variables name, this should help to see the error.

npm run build-dev

Also the markup2D extension is out of date, it was implemented against an older version of the viewer API.

[mrestrepoj10]

Could you provide guidance on resolving this issue? I am encountering the same problem as the one outlined previously.