Can't open more than one character sheet at a time

I'm having some trouble figuring out what's causing this behaviour. Any clues?

foundry.js:655 Error: An error occurred while rendering FF15ActorSheet 27. Cannot read properties of undefined (reading 'parentElement')
    at Hooks.onError (foundry.js:654:24)
    at 🎁call_wrapped [as call_wrapped] (libWrapper-wrapper.js:507:22)
    at 🎁Hooks.onError#lib-wrapper (listeners.js:138:11)
    at 🎁Hooks.onError#0 (libWrapper-wrapper.js:187:52)
    at foundry.js:5795:13
Caused by: TypeError: Cannot read properties of undefined (reading 'parentElement')
    at FF15ActorSheet._activateCoreListeners (foundry.js:6100:43)
    at FF15ActorSheet._activateCoreListeners (SvelteApplication.js:229:13)
    at FF15ActorSheet._render (foundry.js:5866:10)
    at async FF15ActorSheet._render (SvelteApplication.js:886:7)

foundry.js:655 Error: An error occurred while rendering FF15ActorSheet 27. Cannot read properties of undefined (reading 'parentElement')
    at Hooks.onError (foundry.js:654:24)
    at 🎁call_wrapped [as call_wrapped] (libWrapper-wrapper.js:507:22)
    at 🎁Hooks.onError#lib-wrapper (listeners.js:138:11)
    at 🎁Hooks.onError#0 (libWrapper-wrapper.js:187:52)
    at foundry.js:5795:13
Caused by: TypeError: Cannot read properties of undefined (reading 'parentElement')
    at FF15ActorSheet._activateCoreListeners (foundry.js:6100:43)
    at FF15ActorSheet._activateCoreListeners (SvelteApplication.js:229:13)
    at FF15ActorSheet._render (foundry.js:5866:10)
    at async FF15ActorSheet._render (SvelteApplication.js:886:7)

2 Replies

geoidesicOP•3d ago

Ah.. a module error was obscuring things. Once all modules deactivated I'm seeing this:

SvelteApplication - _render: A DOM element already exists for CSS ID 'foundryvtt-final-fantasy--actor-sheet'. Cancelling initial render for new application with appId 'undefined'.

SvelteApplication - _render: A DOM element already exists for CSS ID 'foundryvtt-final-fantasy--actor-sheet'. Cancelling initial render for new application with appId 'undefined'.

Which I suppose relates to this:

  static get defaultOptions() {
    return foundry.utils.mergeObject(super.defaultOptions, {
      width: 440,
      height: 828,
      minWidth: 660,
      id: `${SYSTEM_ID}--actor-sheet`, //<-- THIS
      classes: [SYSTEM_CODE],
      headerButtonNoLabel: game.settings.get(SYSTEM_ID, 'applicationWindowHeaderIconsOnly') || false, 
      dragDrop: [{ dragSelector: ".directory-list .item", dropSelector: null }],
      svelte: {
        class: ActorSheetShell,
        target: document.body,
      },
    });
  }

  static get defaultOptions() {
    return foundry.utils.mergeObject(super.defaultOptions, {
      width: 440,
      height: 828,
      minWidth: 660,
      id: `${SYSTEM_ID}--actor-sheet`, //<-- THIS
      classes: [SYSTEM_CODE],
      headerButtonNoLabel: game.settings.get(SYSTEM_ID, 'applicationWindowHeaderIconsOnly') || false, 
      dragDrop: [{ dragSelector: ".directory-list .item", dropSelector: null }],
      svelte: {
        class: ActorSheetShell,
        target: document.body,
      },
    });
  }

I'm a bit confused about how to handle that? What should I be doing here?

TyphonJS (Michael)•3d ago

Are you using the same CSS ID on multiple sheets? This looks generic: 'foundryvtt-final-fantasy--actor-sheet' The check in SvelteApplication gives an explicit error in this case. CSS IDs need to be unique. Potentially you can use the document ID: foundryvtt-final-fantasy--actor-sheet-<DOC_ID>. If you are using IDs for styling it's better to use an additional class instead. Foundry core itself assigns a unique ID like app-1, app-2, app-N if you don't explicitly set an ID. I think various game systems take the appending of document ID approach. This is how the dnd5e system does actor sheet IDs: ActorSheet5eCharacter2-Actor-1uc7SH7pMWqkxsE3 You can see that the document ID is appended.

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Can't open more than one character sheet at a time