Character sheet not opening correctly due to item validation errors

[penumbraldragon]

fvtt-Actor-yojimbo-nzGuolCUJmkILMEJ.json

This is the sheet in question. I tried checking in the foundry discord for assistance, they said to submit a ticket. The character sheet appears to fail to open because the character has both resistance and immunity to force damage. I have no idea what I'm doing, but I can provide any information that could help.

[JPMeehan]

Stepped through the debugger in a more thorough fashion; I was mistaken it's not about force damage it seems to be related to concentration

[JPMeehan]

This seems to suggest there's a bad migration for concentration effects

[krbz999]

That would explain why disabling the effects had no effect. There was a related change here in v4.0.4.

[krbz999]

The repro steps are pretty simple.

• Be on 4.0.3.
• Concentrate on a spell. (Might need to be a scroll that is then deleted.
• Update to 4.0.4 or later.
• Attempt to render actor sheet.

This was probably caused by #4446.

[krbz999]

The temporary fix here is to delete all effects on the actor that are for tracking concentration.

const actor = game.actors.getName("<actor name>");

for (const effect of actor.effects) 
  if (effect.statuses.has("concentrating"))
    await effect.delete();