private static void collectEntitiesOfUnknownType(String typeName, Persistor parent, Set<ProjectLoadingIssue> issues) {
for (Persistor p : parent.getAllChildren()) {
if (FOLDER.equals(p.getName())) {
collectEntitiesOfUnknownType(typeName, p, issues);
} else {
ProjectLoadingIssue issue = ProjectLoadingIssue.warning("Unknown item type: " + typeName);
issue.setEntityInfo(p.getString(NAME), null);
issues.add(issue);
}
}
}