Update api/ltx_server_refactored.py

api/ltx_server_refactored.py

@@ -355,7 +355,7 @@ class VideoService:
             print("-" * 20 + " ERRO: _generate_single_chunk_low --------------------")
             traceback.print_exc()
             print("-" * 20 + " ----------------------------------------------")
-        return None
+            return None
         finally:
             torch.cuda.empty_cache()
             torch.cuda.ipc_collect()
@@ -494,6 +494,7 @@ class VideoService:
             print("-" * 20 + " ERRO: generate_narrative_low --------------------")
             traceback.print_exc()
             print("-" * 20 + " ----------------------------------------------")
+            return None, None, None
         finally:
             torch.cuda.empty_cache()
             torch.cuda.ipc_collect()
@@ -545,7 +546,10 @@ class VideoService:
                 torch.save(latents_cpu, tensor_path)
             return video_path, tensor_path, used_seed
         except Exception as e:
-            print(f"[DEBUG] falhou: {e}")
+            print("-" * 20 + " ERRO: generate_single_low --------------------")
+            traceback.print_exc()
+            print("-" * 20 + " ----------------------------------------------")
+            return None, None, None
         finally:
             torch.cuda.empty_cache()
             torch.cuda.ipc_collect()