message: fix for..... some unknown bucket lookup error
diff: @@ -107,7 +107,11 @@ export function processItems(
  const bucketDef = defs.InventoryBucket[item.bucketHash];
  // if it's a named, non-invisible bucket, it may be a problem that the item wasn't generated
  - if (bucketDef.category !== BucketCategory.Invisible && bucketDef.displayProperties.name) {
  + if (
  + bucketDef &&
  + bucketDef.category !== BucketCategory.Invisible &&
  + bucketDef.displayProperties.name
  + ) {
  owner.hadErrors = true;
  }
  }
  