‘’windows10 simulation error ‘’ FileNotFoundError: [WinError 2] when running ‘’torch_fedavg_mnist_lr_step_by_step_example.py‘’

[TongGeTT]

Hello： when I run the file mentioned in the title which is in the path of ‘FedML\python\examples\simulation\sp_fedavg_mnist_lr_example’， I got the following results：

======== FedML (https://fedml.ai) ======== FedML version: 0.7.282 Execution path:D:\Anaconda\3.8\envs\fedml.new\lib\site-packages\fedml_init_.py

======== Running Environment ======== OS: Windows-10-10.0.19041-SP0 Hardware: AMD64 Python version: 3.7.13 (default, Mar 28 2022, 08:03:21) [MSC v.1916 64 bit (AMD64)] PyTorch version: 1.12.0+cpu MPI4py is NOT installed

======== CPU Configuration ======== The CPU usage is : 0% Available CPU Memory: 10.4 G / 15.855926513671875G

======== GPU Configuration ======== No GPU devices [] args.client_id_list = None training_type != FEDML_TRAINING_PLATFORM_CROSS_DEVICE and training_type != FEDML_TRAINING_PLATFORM_CROSS_SILO

Process finished with exit code 1

  **However， I have a RTX 3060Ti on my machine， I have no idea why it shows No GPU devices。 And I have installed MPI4py, but it shows I haven't**

  **What‘s more， I got the following error information：**

Traceback (most recent call last): File "G:/Desktop/FedML/python/examples/simulation/sp_fedavg_mnist_lr_example/torch_fedavg_mnist_lr_step_by_step_example.py", line 7, in args = fedml.init() File "D:\Anaconda\3.8\envs\fedml.new\lib\site-packages\fedml_init_.py", line 93, in init mlops.init(args) File "D:\Anaconda\3.8\envs\fedml.new\lib\site-packages\fedml\mlops_init_.py", line 9, in init mlops.init(args) File "D:\Anaconda\3.8\envs\fedml.new\lib\site-packages\fedml\core\mlops_init_.py", line 95, in init MLOpsStore.mlops_bind_result = bind_simulation_device(args, api_key, args.config_version) File "D:\Anaconda\3.8\envs\fedml.new\lib\site-packages\fedml\core\mlops_init_.py", line 558, in bind_simulation_device setattr(args, "device_id", FedMLServerRunner.get_device_id()) File "D:\Anaconda\3.8\envs\fedml.new\lib\site-packages\fedml\cli\server_deployment\server_runner.py", line 910, in get_device_id device_id = str(GetUUID()) File "D:\Anaconda\3.8\envs\fedml.new\lib\site-packages\fedml\cli\server_deployment\server_runner.py", line 905, in GetUUID uuid = str(subprocess.check_output(cmd)) File "D:\Anaconda\3.8\envs\fedml.new\lib\subprocess.py", line 411, in check_output **kwargs).stdout File "D:\Anaconda\3.8\envs\fedml.new\lib\subprocess.py", line 488, in run with Popen(*popenargs, **kwargs) as process: File "D:\Anaconda\3.8\envs\fedml.new\lib\subprocess.py", line 800, in init restore_signals, start_new_session) File "D:\Anaconda\3.8\envs\fedml.new\lib\subprocess.py", line 1207, in _execute_child startupinfo) FileNotFoundError: [WinError 2] 系统找不到指定的文件。

  **I have no idea how to solve these problems， so I come here to look for helps**

[fedml-alex]

Please update the code to 0.7.287, it should be fixed.

[chaoyanghe]

@TongGeTT Hi, is this issue solved on your side?

[fedml-dimitris]

Closing this, since the issue has been resolved in version 0.7.287.