html2pdf.min.js?ver=1.0.0:6 Uncaught (in promise) Error: Unknown source type.
at Promise.<anonymous> (html2pdf.min.js?ver=1.0.0:6)
(anonymous) @ html2pdf.min.js?ver=1.0.0:6
Promise.then (async)
(anonymous) @ html2pdf.min.js?ver=1.0.0:6
p.thenCore @ html2pdf.min.js?ver=1.0.0:6
p.then @ html2pdf.min.js?ver=1.0.0:6
p.save @ html2pdf.min.js?ver=1.0.0:6
(anonymous) @ (index):2121
dispatch @ jquery-3.5.1.min.js?ver=3.5.1:2
v.handle @ jquery-3.5.1.min.js?ver=3.5.1:2
