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zhiyuanyou / SAFECount

[WACV 2023] Few-shot Object Counting with Similarity-Aware Feature Enhancement
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Problems in dataset generation #29

Closed johnhamtom closed 1 year ago

johnhamtom commented 1 year ago

I was able to run your code properly on the FSC dataset and then I made my own small sample dataset to test on using the FSC147 trained weights. I mimicked your FSC147 test.json to generate the json file for my own small sample dataset, and I tried a number of ways to generate it, but it still reported frequent errors related to the json file reading. Since I can run through the FSC147 dataset, I think it should be my json file format problem, can you please provide the code to convert to train.json,val.json,test.json using COCO of FSC147 :). Below is the error report:

Traceback (most recent call last): File "/home/chuanzhi/zyt/SAFECount-main/experiments/douzhu/../../tools/train_val.py", line 328, in main() File "/home/chuanzhi/zyt/SAFECount-main/experiments/douzhu/../../tools/train_val.py", line 147, in main train_loader, val_loader, test_loader = build_dataloader( File "/home/chuanzhi/zyt/SAFECount-main/datasets/data_builder.py", line 44, in build_dataloader test_loader = build(cfg_dataset, dataset_type="test", distributed=distributed) File "/home/chuanzhi/zyt/SAFECount-main/datasets/data_builder.py", line 22, in build data_loader = build_custom_dataloader(cfg, training, distributed) File "/home/chuanzhi/zyt/SAFECount-main/datasets/custom_dataset.py", line 46, in build_custom_dataloader dataset = CustomDataset( File "/home/chuanzhi/zyt/SAFECount-main/datasets/custom_dataset.py", line 100, in init meta = json.loads(line) File "/home/chuanzhi/anaconda3/lib/python3.9/json/init.py", line 346, in loads return _default_decoder.decode(s) File "/home/chuanzhi/anaconda3/lib/python3.9/json/decoder.py", line 340, in decode raise JSONDecodeError("Extra data", s, end) json.decoder.JSONDecodeError: Extra data: line 1 column 40 (char 39) ERROR:torch.distributed.elastic.multiprocessing.api:failed (exitcode: 1) local_rank: 0 (pid: 267494) of binary: /home/chuanzhi/anaconda3/bin/python Traceback (most recent call last): File "/home/chuanzhi/anaconda3/lib/python3.9/runpy.py", line 197, in _run_module_as_main return _run_code(code, main_globals, None, File "/home/chuanzhi/anaconda3/lib/python3.9/runpy.py", line 87, in _run_code exec(code, run_globals) File "/home/chuanzhi/anaconda3/lib/python3.9/site-packages/torch/distributed/launch.py", line 193, in main() File "/home/chuanzhi/anaconda3/lib/python3.9/site-packages/torch/distributed/launch.py", line 189, in main launch(args) File "/home/chuanzhi/anaconda3/lib/python3.9/site-packages/torch/distributed/launch.py", line 174, in launch run(args) File "/home/chuanzhi/anaconda3/lib/python3.9/site-packages/torch/distributed/run.py", line 710, in run elastic_launch( File "/home/chuanzhi/anaconda3/lib/python3.9/site-packages/torch/distributed/launcher/api.py", line 131, in call return launch_agent(self._config, self._entrypoint, list(args)) File "/home/chuanzhi/anaconda3/lib/python3.9/site-packages/torch/distributed/launcher/api.py", line 259, in launch_agent raise ChildFailedError( torch.distributed.elastic.multiprocessing.errors.ChildFailedError:

../../tools/train_val.py FAILED

Failures:

Root Cause (first observed failure): [0]: time : 2023-08-26_18:16:18 host : chuanzhi-MS-7D18 rank : 0 (local_rank: 0) exitcode : 1 (pid: 267494) error_file: traceback : To enable traceback see: https://pytorch.org/docs/stable/elastic/errors.html
zhiyuanyou commented 1 year ago

Your json file is not correct, so the code is unable to decode your json file.