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White Thumbnail Problem


#1

Thumbnail is not generated for this notebook

Sadly, In the collection, the thumbnail is not generated only for this particular notebook

I think the issue is related to the notebook running time (it’s about 10 seconds before result)


#2

Hi David,

Yep - it’s the running time. Thumbnails are currently generated on a headless chrome instance with an execution limit of 30s. Given that this takes about 10s on my fancy MacBook, it’s likely taking a bit over 30s on the relatively smaller server instance.


Blank thumbnails
#3

One more problem I observed is call stack count limitations

https://beta.observablehq.com/@bumbeishvili/named-colors .

It works on the laptop, but as it looks like, maximum call stack error is fired when headless chrome visits it

Seems pretty weak server