[fix] Fixed tuple unpacking and moved UUID conversion into the try block.

api/app/services/memory_dashboard_service.py

@@ -423,7 +423,7 @@ def get_rag_user_kb_total_chunk(
 
         # 通过 App 关联取该 workspace 下所有 end_user_id
         end_user_ids = [
-            str(u.id) for u in db.query(EndUser.id)
+            str(eid) for (eid,) in db.query(EndUser.id)
             .join(App, EndUser.app_id == App.id)
             .filter(App.workspace_id == workspace_id)
             .all()

api/app/tasks.py

@@ -74,11 +74,11 @@ def parse_document(file_path: str, document_id: str):
     db = next(get_db())  # Manually call the generator
     db_document = None
     db_knowledge = None
-    # 确保 document_id 是 UUID 对象
-    if not isinstance(document_id, uuid.UUID):
-        document_id = uuid.UUID(str(document_id))
     progress_msg = f"{datetime.now().strftime('%H:%M:%S')} Task has been received.\n"
     try:
+        # 确保 document_id 是 UUID 对象
+        if not isinstance(document_id, uuid.UUID):
+            document_id = uuid.UUID(str(document_id))
         db_document = db.query(Document).filter(Document.id == document_id).first()
         db_knowledge = db.query(Knowledge).filter(Knowledge.id == db_document.kb_id).first()
         # 1. Document parsing & segmentation