Error on "Create Actor" button click

[joewoodson]

Nothing happens when clicking the "Create Actor" button on the actors tab. An error is visible in the console:

game.system.documentTypes[documentName].filter is not a function

I'm new to foundry, and not so familiar with the way external game systems work, but I wonder if this issue was introduced in the last update of the Harnmaster system?

[ulf75]

Same for me after updating to Foundry version 12. You cannot create any actors anymore!!!

[toastygm]

fixed