AssertionError: Range subprocess failed (exit code: 1)

[chelixuan]

The command that I ran python tools/test_net.py --dataset coco2017 --cfg configs/panet/e2e_panet_R-50-FPN_2x_mask.yaml --multi-gpu-testing --load_ckpt /home1/chelixuan/PANet_old/Outputs/e2e_panet_R-50-FPN_2x_mask/Oct31-19-45-45_2x1080Ti-36_step/ckpt/model_step17999

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problem: loading annotations into memory... Done (t=0.35s) creating index... index created! INFO test_engine.py: 330: loading checkpoint /home1/chelixuan/PANet_old/Outputs/e2e_panet_R-50-FPN_2x_mask/Oct31-19-45-45_2x1080Ti-36_step/ckpt/model_step179999.pth Traceback (most recent call last): File "/home1/chelixuan/PANet_old/tools/test_net.py", line 112, in check_expected_results=True) File "/home1/chelixuan/PANet_old/lib/core/test_engine.py", line 128, in run_inference all_results = result_getter() File "/home1/chelixuan/PANet_old/lib/core/test_engine.py", line 125, in result_getter gpu_id=gpu_id File "/home1/chelixuan/PANet_old/lib/core/test_engine.py", line 232, in test_net model = initialize_model_from_cfg(args, gpu_id=gpu_id) File "/home1/chelixuan/PANet_old/lib/core/test_engine.py", line 332, in initialize_model_from_cfg net_utils.load_ckpt(model, checkpoint['model']) File "/home1/chelixuan/PANet_old/lib/utils/net.py", line 160, in load_ckpt for name in ckpt: TypeError: 'Generalized_RCNN' object is not iterable Traceback (most recent call last): File "tools/test_net.py", line 112, in check_expected_results=True) File "/home1/chelixuan/PANet_old/lib/core/test_engine.py", line 128, in run_inference all_results = result_getter() File "/home1/chelixuan/PANet_old/lib/core/test_engine.py", line 108, in result_getter multi_gpu=multi_gpu_testing File "/home1/chelixuan/PANet_old/lib/core/test_engine.py", line 154, in test_net_on_dataset args, dataset_name, proposal_file, num_images, output_dir File "/home1/chelixuan/PANet_old/lib/core/test_engine.py", line 186, in multi_gpu_test_net_on_dataset args.load_ckpt, args.load_detectron, opts File "/home1/chelixuan/PANet_old/lib/utils/subprocess.py", line 108, in process_in_parallel log_subprocess_output(i, p, output_dir, tag, start, end) File "/home1/chelixuan/PANet_old/lib/utils/subprocess.py", line 146, in log_subprocess_output assert ret == 0, 'Range subprocess failed (exit code: {})'.format(ret) AssertionError: Range subprocess failed (exit code: 1)

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System information

• Operating system: ubuntu 14.04
• CUDA version: 8.0
• cuDNN version: 6.0
• python version: 3.6
• pytorch version: 0.4.0

[yyyyojiro]

have you solved it? I also have this problem..

[azhuantou]

I also have this problem.

[yyyyojiro]

In fact, I still don’t understand what caused this problem. But I guess it may be caused by multiple GPUs,  So I changed the tested GPU from four to one, then run successfully.  Hope this can help you.

------------------ 原始邮件 ------------------ 发件人: "roytseng-tw/Detectron.pytorch" <[email protected]>; 发送时间: 2020年10月13日(星期二) 上午9:43 收件人: "roytseng-tw/Detectron.pytorch"<[email protected]>; 抄送: "only_Yojiro"<[email protected]>;"Comment"<[email protected]>; 主题: Re: [roytseng-tw/Detectron.pytorch] AssertionError: Range subprocess failed (exit code: 1) (#174)

I also have this problem.

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