Error when trying to import compendiums - util.isDate is not a function

[lrclucas]

Recently bought the core rulebook, and after no success trying to import the compendiums via the Settings button (nothing happen after I click the button, the compendium is shown, but it is always empty), I noticed this error message.

I am using Foundry 13 stable, Game system version 4.0.0
Also I have tried in a blank world, with the only module enables being the core rulebook

I was running foundry on node 25 when got this message.
When trying on node 24 (which is the recommended lts), I do not have the message, but the module does not work either.

[DrOgres]

Hi!

I think the issue might be the node version i've seen that node22 is the version foundry supports

this is from the foundry git
foundryvtt/foundryvtt#13593 (comment)

the error is not something in the module or system and I can't reproduce on node22

[henry-malinowski]

I can second that. When I saw that before it was because I was running foundry with too-new of a NodeJS server.