uipath v2 (#413)

* submission v2

* small updates

run_multienv_uipath.py

@@ -258,7 +258,11 @@ def run_env_tasks(task_queue: Queue, args: argparse.Namespace, shared_scores: li
                     except Exception as rec_e:
                         logger.error(f"Failed to end recording: {rec_e}")
                     with open(os.path.join(example_result_dir, "traj.jsonl"), "a") as f:
-                        f.write(json.dumps({"Error": f"{domain}/{example_id} - {e}"}))
+                        tb = traceback.format_exc()
+                        f.write(json.dumps({
+                            "Error": f"{domain}/{example_id} - {e}",
+                            "Traceback": tb
+                        }))
                         f.write("\n")
             except Exception as e:
                 logger.error(f"Task-level error in {current_process().name}: {e}")
@@ -557,4 +561,4 @@ if __name__ == "__main__":
                     os.kill(p.pid, signal.SIGKILL)
                     logger.info(f"Process {p.name} force killed")
                 except Exception as e:
-                    logger.error(f"Error force killing process: {e}")
+                    logger.error(f"Error force killing process: {e}")