Training finishes instantly with used_minibatch=0 and used_sample=0 about deepdanbooru HOT 6 CLOSED

{
    "image_width": 299,
    "image_height": 299,
    "database_path": "A:\\NN\\DeepTag\\test1\\test21.sqlite",
    "minimum_tag_count": 15,
    "model": "resnet_custom_v3",
    "minibatch_size": 2,
    "epoch_count": 10,
    "export_model_per_epoch": 10,
    "checkpoint_frequency_mb": 200,
    "console_logging_frequency_mb": 10,
    "optimizer": "adam",
    "learning_rate": 0.001,
    "rotation_range": [
        0.0,
        360.0
    ],
    "scale_range": [
        0.9,
        1.1
    ],
    "shift_range": [
        -0.1,
        0.1
    ],
    "mixed_precision": false
}

Traceback (most recent call last):
  File "A:\ANACONDA\envs\deeptag\lib\runpy.py", line 197, in _run_module_as_main
    return _run_code(code, main_globals, None,
  File "A:\ANACONDA\envs\deeptag\lib\runpy.py", line 87, in _run_code
    exec(code, run_globals)
  File "A:\ANACONDA\envs\deeptag\Scripts\deepdanbooru.exe\__main__.py", line 7, in <module>
  File "A:\ANACONDA\envs\deeptag\lib\site-packages\click\core.py", line 1128, in __call__
    return self.main(*args, **kwargs)
  File "A:\ANACONDA\envs\deeptag\lib\site-packages\click\core.py", line 1053, in main
    rv = self.invoke(ctx)
  File "A:\ANACONDA\envs\deeptag\lib\site-packages\click\core.py", line 1659, in invoke
    return _process_result(sub_ctx.command.invoke(sub_ctx))
  File "A:\ANACONDA\envs\deeptag\lib\site-packages\click\core.py", line 1395, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "A:\ANACONDA\envs\deeptag\lib\site-packages\click\core.py", line 754, in invoke
    return __callback(*args, **kwargs)
  File "A:\ANACONDA\envs\deeptag\lib\site-packages\deepdanbooru\__main__.py", line 52, in train_project
    dd.commands.train_project(project_path, source_model)
  File "A:\ANACONDA\envs\deeptag\lib\site-packages\deepdanbooru\commands\train_project.py", line 30, in train_project
    project_context = dd.io.deserialize_from_json(project_context_path)
  File "A:\ANACONDA\envs\deeptag\lib\site-packages\deepdanbooru\io\__init__.py", line 13, in deserialize_from_json
    return json.loads(stream.read())
  File "A:\ANACONDA\envs\deeptag\lib\json\__init__.py", line 346, in loads
    return _default_decoder.decode(s)
  File "A:\ANACONDA\envs\deeptag\lib\json\decoder.py", line 337, in decode
    obj, end = self.raw_decode(s, idx=_w(s, 0).end())
  File "A:\ANACONDA\envs\deeptag\lib\json\decoder.py", line 353, in raw_decode
    obj, end = self.scan_once(s, idx)
json.decoder.JSONDecodeError: Invalid \escape: line 4 column 25 (char 75)