Failed to execute 'createObjectURL' on 'URL':

[notflip]

Thanks for your dev.to article, and this repo.
I'm trying to print a map on A3 paper.

When clicking print the following error occurs: Failed to execute 'createObjectURL' on 'URL': Overload resolution failed.
On line 73 in print.js

[jahow]

Hmm, it might be that the printing failed for some reason and that the returned blob is empty. Have you changed anything in the code except from the paper size? What browser are you using?

Thanks!

[notflip]

I haven't changed anything in the code, I did a test run using the default code. Tested in Chrome browser

[jahow]

Ok, do the examples on https://camptocamp.github.io/inkmap/master/ work for you?

Also could you maybe give your chrome version? Thanks!

[notflip]

@jahow those examples do work!

[jahow]

I can't reproduce your issue, sorry. Can you give me your precise Chrome version number and device/OS?

[notflip]

That's interesting, I'm using Brave, which is Chrome behind the scenes. I'll try to run the script using another browser.

[Version 1.50.121 Chromium: 112.0.5615.138 (Official Build) (x86_64)](https://brave.com/latest/)

[notflip]

@jahow I'm sorry, I did change something, If you change line 18 in app.js to this

const mapCenter = fromLonLat([4.31712, 50.04856]);

It will show the error, maybe the bounding area is too small?

[jahow]

Ok, I reproduced it, thanks. Looks like a bug in inkmap: if you request layers on a bbox that is completely outside of their covered area, the progress computation returns NaN and the image blob turns out to be null. I'm going to work on a fix. Thanks for finding it haha!!

[notflip]

Thank you for responding this fast! and the work you're doing! As a developer I've always found maps and mapping fascinating, seems like you made your job of it!

[jahow]

I'm lucky enough to be in that position yes :) thanks for the kind words!