The assumption that all Compendium Directory Windows contain the searched element may not be correct for all Game Systems. (i.e. SWADE uses a complete replacement for Journal Compendiums)
Thus you should check if the query found an element before continuing with your work.
fic-folder.js:944
Hooks.on("renderCompendium", async function (e) {
let packCode = e.metadata.id;
const compendiumWindow = document.querySelector(
".compendium.directory[data-pack='" + packCode + "']"
);
By the way: e.element contains the DOM element of the entire Compendium Window in question.
I'd recommend you start your search there.
Uncaught (in promise) TypeError: Cannot read properties of null (reading 'querySelector')
[Detected 1 package: compendium-folders]
at Function.createFolderWithinCompendium (fic-folders.js:1781:30)
at Function.recursivelyCreateFolders (fic-folders.js:1989:24)
at Object.fn (fic-folders.js:983:30)
createFolderWithinCompendium @ fic-folders.js:1781
recursivelyCreateFolders @ fic-folders.js:1989
(anonymous) @ fic-folders.js:983
await in (anonymous) (async)
#call @ foundry.js:724
callAll @ foundry.js:681
_render @ foundry.js:5112
await in _render (async)
render @ foundry.js:5026
render @ foundry.js:13930
(anonymous) @ compendium-folders.js:670
dispatch @ jquery.min.js:2
y.handle @ jquery.min.js:2
CompendiumFolders: v2.5.5 SWADE: v2.0.6
The assumption that all Compendium Directory Windows contain the searched element may not be correct for all Game Systems. (i.e. SWADE uses a complete replacement for Journal Compendiums) Thus you should check if the query found an element before continuing with your work.
fic-folder.js:944
By the way:
e.elementcontains the DOM element of the entire Compendium Window in question. I'd recommend you start your search there.Kind regards, Martin (Ulisses Spiele)
PS: Thanks for your work.