Took me some time to figure out where the error was coming from. That should help.
Failed to load image with url data:image/svg+xml;utf8,<svg%20viewBox=\'0%200%2010%2011\'%20xmlns=\'http://www.w3.org/2000/svg\'><g%20stroke=\'%23bfc7d8\'%20stroke-width=\'1.5\'%20fill=\'none\'%20fill-rule=\'evenodd\'%20stroke-linecap=\'round\'><path%20d=\'M5%201.5v8M9%205.5H1\'/>
Took me some time to figure out where the error was coming from. That should help.
Also linked to #207.