AssertionError: Config file does not exist!

[Shuolongbj]

https://github.com/bowenc0221/panoptic-deeplab/blob/master/tools_d2/README.md#training
@bowenc0221
D:_DL\panoptic-deeplab\tools_d2>python train_panoptic_deeplab.py --config-file config/Cityscapes-PanopticSegmentation/panoptic_deeplab_X_65_os16_mg124_poly_90k_bs32_crop_512_1024.yaml --num-gpus 1
Command Line Args: Namespace(config_file='config/Cityscapes-PanopticSegmentation/panoptic_deeplab_X_65_os16_mg124_poly_90k_bs32_crop_512_1024.yaml', dist_url='tcp://127.0.0.1:49153', eval_only=False, machine_rank=0, num_gpus=1, num_machines=1, opts=[], resume=False)
Traceback (most recent call last):
File "train_panoptic_deeplab.py", line 177, in
launch(
File "d:_dl\detectron2\detectron2\engine\launch.py", line 82, in launch
main_func(*args)
File "train_panoptic_deeplab.py", line 159, in main
cfg = setup(args)
File "train_panoptic_deeplab.py", line 151, in setup
cfg.merge_from_file(args.config_file)
File "d:_dl\detectron2\detectron2\config\config.py", line 30, in merge_from_file
assert PathManager.isfile(cfg_filename), f"Config file '{cfg_filename}' does not exist!"
AssertionError: Config file 'config/Cityscapes-PanopticSegmentation/panoptic_deeplab_X_65_os16_mg124_poly_90k_bs32_crop_512_1024.yaml' does not exist!

PyTorch built with:

• C++ Version: 199711
• MSVC 192829337
• Intel(R) Math Kernel Library Version 2020.0.2 Product Build 20200624 for Intel(R) 64 architecture applications
• Intel(R) MKL-DNN v2.1.2 (Git Hash 98be7e8afa711dc9b66c8ff3504129cb82013cdb)
• OpenMP 2019
• CPU capability usage: AVX2
• CUDA Runtime 11.1
• NVCC architecture flags: -gencode;arch=compute_37,code=sm_37;-gencode;arch=compute_50,code=sm_50;-gencode;arch=compute_60,code=sm_60;-gencode;arch=compute_61,code=sm_61;-gencode;arch=compute_70,code=sm_70;-gencode;arch=compute_75,code=sm_75;-gencode;arch=compute_80,code=sm_80;-gencode;arch=compute_86,code=sm_86;-gencode;arch=compute_37,code=compute_37
• CuDNN 8.0.5
• Magma 2.5.4
• Build settings: BLAS_INFO=mkl, BUILD_TYPE=Release, CUDA_VERSION=11.1, CUDNN_VERSION=8.0.5, CXX_COMPILER=C:/w/b/windows/tmp_bin/sccache-cl.exe, CXX_FLAGS=/DWIN32 /D_WINDOWS /GR /EHsc /w /bigobj -DUSE_PTHREADPOOL -openmp:experimental -IC:/w/b/windows/mkl/include -DNDEBUG -DUSE_KINETO -DLIBKINETO_NOCUPTI -DUSE_FBGEMM -DUSE_XNNPACK -DSYMBOLICATE_MOBILE_DEBUG_HANDLE, LAPACK_INFO=mkl, PERF_WITH_AVX=1, PERF_WITH_AVX2=1, PERF_WITH_AVX512=1, TORCH_VERSION=1.9.0, USE_CUDA=ON, USE_CUDNN=ON, USE_EXCEPTION_PTR=1, USE_GFLAGS=OFF, USE_GLOG=OFF, USE_MKL=ON, USE_MKLDNN=ON, USE_MPI=OFF, USE_NCCL=OFF, USE_NNPACK=OFF, USE_OPENMP=ON,