Please check the issue.

1. After all the procedures, render_result.jsonc was executed.

(hmp_env) PS C:\Users\user\Documents\GitHub\hmp2g_01> python main.py -c RESULT/uhmap_hete10vs10/render_result.jsonc

2. There's a problem

Port 55578 will be used by hmp, port 55579 will be used by UE internally
checking ScenarioConfig args problems ...
downloading Uhmap_Windows_Build_Version3.5
download uhmap file manifest | 下载manifest目录文件
0%| | 0.00/274k [00:00
return lambda: env_init_function(env_name, rank)
File "C:\Users\user\Documents\GitHub\hmp2g_01\MISSION\uhmap\uhmap_env_wrapper.py", line 19, in make_uhmap_env
return ST_CLASS(rank)
File "C:\Users\user\Documents\GitHub\hmp2g_01\MISSION\uhmap\SubTasks\UhmapLargeScale.py", line 18, in __init__
super().__init__(rank)
File "C:\Users\user\Documents\GitHub\hmp2g_01\MISSION\uhmap\uhmap_env_wrapper.py", line 171, in __init__
self.activate_simulation(self.id, find_port=True)
File "C:\Users\user\Documents\GitHub\hmp2g_01\MISSION\uhmap\uhmap_env_wrapper.py", line 239, in activate_simulation
download_client_binary(desired_path=simulation_exe, desired_version=ScenarioConfig.UhmapVersion, is_render_client=self.render)
File "C:\Users\user\Documents\GitHub\hmp2g_01\MISSION\uhmap\auto_download.py", line 45, in download_client_binary
download_client_binary_on_platform(desired_path, desired_version, is_render_client, platform=plat)
File "C:\Users\user\Documents\GitHub\hmp2g_01\MISSION\uhmap\auto_download.py", line 32, in download_client_binary_on_platform
download_from_shared_server(key = key)
File "C:\Users\user\Documents\GitHub\hmp2g_01\MISSION\uhmap\auto_download.py", line 17, in download_from_shared_server
with open("./TEMP/uhmap_manifest.jsonc", "r") as f:
FileNotFoundError: [Errno 2] No such file or directory: './TEMP/uhmap_manifest.jsonc'
[shm_env.py] Gym Space is unable to transfer between processes, using string instead
Traceback (most recent call last):
File "C:\Users\user\anaconda3\envs\hmp_env\lib\multiprocessing\connection.py", line 312, in _recv_bytes
nread, err = ov.GetOverlappedResult(True)
BrokenPipeError: [WinError 109] 파이프가 끝났습니다

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "C:\Users\user\Documents\GitHub\hmp2g_01\UTIL\shm_env.py", line 134, in __init__
self.observation_space = self.SuperPool.exec_target(name=self.env, dowhat='get_obs_space')[0]
File "C:\Users\user\Documents\GitHub\hmp2g_01\UTIL\win_pool.py", line 152, in exec_target
res_sort.extend(self.thisSide[j].recv())
File "C:\Users\user\anaconda3\envs\hmp_env\lib\multiprocessing\connection.py", line 250, in recv
buf = self._recv_bytes()
File "C:\Users\user\anaconda3\envs\hmp_env\lib\multiprocessing\connection.py", line 321, in _recv_bytes
raise EOFError
EOFError

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "main.py", line 86, in
runner = Runner(process_pool=smart_pool)
File "C:\Users\user\Documents\GitHub\hmp2g_01\task_runner.py", line 19, in __init__
self.envs = make_parallel_envs(process_pool) # parallel environments start
File "C:\Users\user\Documents\GitHub\hmp2g_01\MISSION\env_router.py", line 115, in make_parallel_envs
envs = SuperpoolEnv(process_pool, env_args_dict_list)
File "C:\Users\user\Documents\GitHub\hmp2g_01\UTIL\shm_env.py", line 138, in __init__
self.observation_space = self.SuperPool.exec_target(name=self.env, dowhat='get_obs_space_str')[0]
File "C:\Users\user\Documents\GitHub\hmp2g_01\UTIL\win_pool.py", line 149, in exec_target
self.thisSide[j].send(tuple_list_to_be_send)
File "C:\Users\user\anaconda3\envs\hmp_env\lib\multiprocessing\connection.py", line 206, in send
self._send_bytes(_ForkingPickler.dumps(obj))
File "C:\Users\user\anaconda3\envs\hmp_env\lib\multiprocessing\connection.py", line 280, in _send_bytes
ov, err = _winapi.WriteFile(self._handle, buf, overlapped=True)
BrokenPipeError: [WinError 232] 파이프가 닫히는 중입니다
[win_pool]: executing superpool del
[win_pool]: Sending exit command to workers ...
[win_pool]: Closing pipe ...
[win_pool]: terminate in 2, please wait for a clean up
[win_pool]: terminate in 1, please wait for a clean up
[shm_pool]: __del__ finish

Start by reproducing `python main.py -c RESULT/uhmap_hete10vs10/render_result.jsonc` on Windows, then read `MISSION/uhmap/auto_download.py` and `MISSION/uhmap/uhmap_env_wrapper.py` around the simulator download path. Trace the initial TEMP permission or download failure before the later multiprocessing errors; done means the root cause is confirmed and the reported configuration either runs or has a documented, reproducible fix.

Written by the indexing model from the issue text.