[Bug] TypeError: FormatCode() got an unexpected keyword argument 'verify'

[FVT34U]

Branch

main branch (1.x version, such as v1.0.0, or dev-1.x branch)

Prerequisite

• I have searched Issues and Discussions but cannot get the expected help.
• I have read the documentation but cannot get the expected help.
• The bug has not been fixed in the latest version.

Environment

sys.platform: linux
Python: 3.10.11 (main, Apr 20 2023, 19:02:41) [GCC 11.2.0]
CUDA available: True
numpy_random_seed: 2147483648
GPU 0: NVIDIA GeForce RTX 4090
CUDA_HOME: /usr/local/cuda
NVCC: Cuda compilation tools, release 11.7, V11.7.99
GCC: gcc (Ubuntu 9.4.0-1ubuntu1~20.04.1) 9.4.0
PyTorch: 2.0.1
PyTorch compiling details: PyTorch built with:

• GCC 9.3
• C++ Version: 201703
• Intel(R) oneAPI Math Kernel Library Version 2023.1-Product Build 20230303 for Intel(R) 64 architecture applications
• Intel(R) MKL-DNN v2.7.3 (Git Hash 6dbeffbae1f23cbbeae17adb7b5b13f1f37c080e)
• OpenMP 201511 (a.k.a. OpenMP 4.5)
• LAPACK is enabled (usually provided by MKL)
• NNPACK is enabled
• CPU capability usage: AVX2
• CUDA Runtime 11.7
• 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 8.5
• Magma 2.6.1
• Build settings: BLAS_INFO=mkl, BUILD_TYPE=Release, CUDA_VERSION=11.7, CUDNN_VERSION=8.5.0, CXX_COMPILER=/opt/rh/devtoolset-9/root/usr/bin/c++, CXX_FLAGS= -D_GLIBCXX_USE_CXX11_ABI=0 -fabi-version=11 -Wno-deprecated -fvisibility-inlines-hidden -DUSE_PTHREADPOOL -DNDEBUG -DUSE_KINETO -DLIBKINETO_NOROCTRACER -DUSE_FBGEMM -DUSE_QNNPACK -DUSE_PYTORCH_QNNPACK -DUSE_XNNPACK -DSYMBOLICATE_MOBILE_DEBUG_HANDLE -O2 -fPIC -Wall -Wextra -Werror=return-type -Werror=non-virtual-dtor -Werror=bool-operation -Wnarrowing -Wno-missing-field-initializers -Wno-type-limits -Wno-array-bounds -Wno-unknown-pragmas -Wunused-local-typedefs -Wno-unused-parameter -Wno-unused-function -Wno-unused-result -Wno-strict-overflow -Wno-strict-aliasing -Wno-error=deprecated-declarations -Wno-stringop-overflow -Wno-psabi -Wno-error=pedantic -Wno-error=redundant-decls -Wno-error=old-style-cast -fdiagnostics-color=always -faligned-new -Wno-unused-but-set-variable -Wno-maybe-uninitialized -fno-math-errno -fno-trapping-math -Werror=format -Werror=cast-function-type -Wno-stringop-overflow, LAPACK_INFO=mkl, PERF_WITH_AVX=1, PERF_WITH_AVX2=1, PERF_WITH_AVX512=1, TORCH_DISABLE_GPU_ASSERTS=ON, TORCH_VERSION=2.0.1, 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=ON, USE_NNPACK=ON, USE_OPENMP=ON, USE_ROCM=OFF,

TorchVision: 0.15.2
OpenCV: 4.10.0
MMEngine: 0.7.2
MMAction2: 1.2.0+32e1aec
MMCV: 2.0.0
MMDetection: 3.0.0
MMPose: 1.0.0

Describe the bug

While modificating mmaction_tutorial.ipynb for my needs got an error:
TypeError: FormatCode() got an unexpected keyword argument 'verify'

from 2 places in code:

1. print(f'Config:\n{cfg.pretty_text}')
2. runner = Runner.from_cfg(cfg)

Reproduces the problem - code sample

from mmengine import Config
from mmengine.runner import set_random_seed

cfg = Config.fromfile('configs/tsn_imagenet-pretrained-r50_8xb32-1x1x3-100e_kinetics400-rgb.py')

# Modify dataset type and path
cfg.data_root = 'datasets/synth_drone_operator/train/'
cfg.data_root_val = 'datasets/synth_drone_operator/val/'
cfg.ann_file_train = 'datasets/synth_drone_operator/synth_drone_operator_train_video.txt'
cfg.ann_file_val = 'datasets/synth_drone_operator/synth_drone_operator_val_video.txt'


cfg.test_dataloader.dataset.ann_file = 'datasets/synth_drone_operator/synth_drone_operator_val_video.txt'
cfg.test_dataloader.dataset.data_prefix.video = 'datasets/synth_drone_operator/val/'

cfg.train_dataloader.dataset.ann_file = 'datasets/synth_drone_operator/synth_drone_operator_train_video.txt'
cfg.train_dataloader.dataset.data_prefix.video = 'datasets/synth_drone_operator/train/'

cfg.val_dataloader.dataset.ann_file = 'datasets/synth_drone_operator/synth_drone_operator_val_video.txt'
cfg.val_dataloader.dataset.data_prefix.video  = 'datasets/synth_drone_operator/val/'

# Modify num classes of the model in cls_head
cfg.model.cls_head.num_classes = 8
# We can use the pre-trained TSN model
cfg.load_from = 'models/tsn_imagenet-pretrained-r50_8xb32-1x1x8-100e_kinetics400-rgb_20220906-2692d16c.pth'

# Set up working dir to save files and logs.
cfg.work_dir = 'working_directory'

# The original learning rate (LR) is set for 8-GPU training.
# We divide it by 8 since we only use one GPU.
cfg.train_dataloader.batch_size = cfg.train_dataloader.batch_size // 16
cfg.val_dataloader.batch_size = cfg.val_dataloader.batch_size // 16
cfg.optim_wrapper.optimizer.lr = cfg.optim_wrapper.optimizer.lr / 8 / 16
cfg.train_cfg.max_epochs = 10

cfg.train_dataloader.num_workers = 2
cfg.val_dataloader.num_workers = 2
cfg.test_dataloader.num_workers = 2

# We can initialize the logger for training and have a look
# at the final config used for training
print(f'Config:\n{cfg.pretty_text}')

actually from:
print(f'Config:\n{cfg.pretty_text}')

and from this:

import os.path as osp
import mmengine
from mmengine.runner import Runner

# Create work_dir
mmengine.mkdir_or_exist(osp.abspath(cfg.work_dir))

# build the runner from config
runner = Runner.from_cfg(cfg)

# start training
runner.train()

Reproduces the problem - command or script

No response

Reproduces the problem - error message

---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
Cell In[10], [line 40](vscode-notebook-cell:?execution_count=10&line=40)
     [36](vscode-notebook-cell:?execution_count=10&line=36) cfg.test_dataloader.num_workers = 2
     [38](vscode-notebook-cell:?execution_count=10&line=38) # We can initialize the logger for training and have a look
     [39](vscode-notebook-cell:?execution_count=10&line=39) # at the final config used for training
---> [40](vscode-notebook-cell:?execution_count=10&line=40) print(f'Config:\n{cfg.pretty_text}')

File ~/.local/lib/python3.10/site-packages/mmengine/config/config.py:883, in Config.pretty_text(self)
    [878](https://vscode-remote+10-002e127-002e0-002e39-003a8400.vscode-resource.vscode-cdn.net/wd/mmaction2_drone/~/.local/lib/python3.10/site-packages/mmengine/config/config.py:878) # copied from setup.cfg
    [879](https://vscode-remote+10-002e127-002e0-002e39-003a8400.vscode-resource.vscode-cdn.net/wd/mmaction2_drone/~/.local/lib/python3.10/site-packages/mmengine/config/config.py:879) yapf_style = dict(
    [880](https://vscode-remote+10-002e127-002e0-002e39-003a8400.vscode-resource.vscode-cdn.net/wd/mmaction2_drone/~/.local/lib/python3.10/site-packages/mmengine/config/config.py:880)     based_on_style='pep8',
    [881](https://vscode-remote+10-002e127-002e0-002e39-003a8400.vscode-resource.vscode-cdn.net/wd/mmaction2_drone/~/.local/lib/python3.10/site-packages/mmengine/config/config.py:881)     blank_line_before_nested_class_or_def=True,
    [882](https://vscode-remote+10-002e127-002e0-002e39-003a8400.vscode-resource.vscode-cdn.net/wd/mmaction2_drone/~/.local/lib/python3.10/site-packages/mmengine/config/config.py:882)     split_before_expression_after_opening_paren=True)
--> [883](https://vscode-remote+10-002e127-002e0-002e39-003a8400.vscode-resource.vscode-cdn.net/wd/mmaction2_drone/~/.local/lib/python3.10/site-packages/mmengine/config/config.py:883) text, _ = FormatCode(text, style_config=yapf_style, verify=True)
    [885](https://vscode-remote+10-002e127-002e0-002e39-003a8400.vscode-resource.vscode-cdn.net/wd/mmaction2_drone/~/.local/lib/python3.10/site-packages/mmengine/config/config.py:885) return text

TypeError: FormatCode() got an unexpected keyword argument 'verify'

and another, as I describe above:

---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
Cell In[9], [line 9](vscode-notebook-cell:?execution_count=9&line=9)
      [6](vscode-notebook-cell:?execution_count=9&line=6) mmengine.mkdir_or_exist(osp.abspath(cfg.work_dir))
      [8](vscode-notebook-cell:?execution_count=9&line=8) # build the runner from config
----> [9](vscode-notebook-cell:?execution_count=9&line=9) runner = Runner.from_cfg(cfg)
     [11](vscode-notebook-cell:?execution_count=9&line=11) # start training
     [12](vscode-notebook-cell:?execution_count=9&line=12) runner.train()

File ~/.local/lib/python3.10/site-packages/mmengine/runner/runner.py:439, in Runner.from_cfg(cls, cfg)
    [429](https://vscode-remote+10-002e127-002e0-002e39-003a8400.vscode-resource.vscode-cdn.net/wd/mmaction2_drone/~/.local/lib/python3.10/site-packages/mmengine/runner/runner.py:429) """Build a runner from config.
    [430](https://vscode-remote+10-002e127-002e0-002e39-003a8400.vscode-resource.vscode-cdn.net/wd/mmaction2_drone/~/.local/lib/python3.10/site-packages/mmengine/runner/runner.py:430) 
    [431](https://vscode-remote+10-002e127-002e0-002e39-003a8400.vscode-resource.vscode-cdn.net/wd/mmaction2_drone/~/.local/lib/python3.10/site-packages/mmengine/runner/runner.py:431) Args:
   (...)
    [436](https://vscode-remote+10-002e127-002e0-002e39-003a8400.vscode-resource.vscode-cdn.net/wd/mmaction2_drone/~/.local/lib/python3.10/site-packages/mmengine/runner/runner.py:436)     Runner: A runner build from ``cfg``.
    [437](https://vscode-remote+10-002e127-002e0-002e39-003a8400.vscode-resource.vscode-cdn.net/wd/mmaction2_drone/~/.local/lib/python3.10/site-packages/mmengine/runner/runner.py:437) """
    [438](https://vscode-remote+10-002e127-002e0-002e39-003a8400.vscode-resource.vscode-cdn.net/wd/mmaction2_drone/~/.local/lib/python3.10/site-packages/mmengine/runner/runner.py:438) cfg = copy.deepcopy(cfg)
--> [439](https://vscode-remote+10-002e127-002e0-002e39-003a8400.vscode-resource.vscode-cdn.net/wd/mmaction2_drone/~/.local/lib/python3.10/site-packages/mmengine/runner/runner.py:439) runner = cls(
    [440](https://vscode-remote+10-002e127-002e0-002e39-003a8400.vscode-resource.vscode-cdn.net/wd/mmaction2_drone/~/.local/lib/python3.10/site-packages/mmengine/runner/runner.py:440)     model=cfg['model'],
    [441](https://vscode-remote+10-002e127-002e0-002e39-003a8400.vscode-resource.vscode-cdn.net/wd/mmaction2_drone/~/.local/lib/python3.10/site-packages/mmengine/runner/runner.py:441)     work_dir=cfg['work_dir'],
    [442](https://vscode-remote+10-002e127-002e0-002e39-003a8400.vscode-resource.vscode-cdn.net/wd/mmaction2_drone/~/.local/lib/python3.10/site-packages/mmengine/runner/runner.py:442)     train_dataloader=cfg.get('train_dataloader'),
    [443](https://vscode-remote+10-002e127-002e0-002e39-003a8400.vscode-resource.vscode-cdn.net/wd/mmaction2_drone/~/.local/lib/python3.10/site-packages/mmengine/runner/runner.py:443)     val_dataloader=cfg.get('val_dataloader'),
    [444](https://vscode-remote+10-002e127-002e0-002e39-003a8400.vscode-resource.vscode-cdn.net/wd/mmaction2_drone/~/.local/lib/python3.10/site-packages/mmengine/runner/runner.py:444)     test_dataloader=cfg.get('test_dataloader'),
    [445](https://vscode-remote+10-002e127-002e0-002e39-003a8400.vscode-resource.vscode-cdn.net/wd/mmaction2_drone/~/.local/lib/python3.10/site-packages/mmengine/runner/runner.py:445)     train_cfg=cfg.get('train_cfg'),
    [446](https://vscode-remote+10-002e127-002e0-002e39-003a8400.vscode-resource.vscode-cdn.net/wd/mmaction2_drone/~/.local/lib/python3.10/site-packages/mmengine/runner/runner.py:446)     val_cfg=cfg.get('val_cfg'),
    [447](https://vscode-remote+10-002e127-002e0-002e39-003a8400.vscode-resource.vscode-cdn.net/wd/mmaction2_drone/~/.local/lib/python3.10/site-packages/mmengine/runner/runner.py:447)     test_cfg=cfg.get('test_cfg'),
    [448](https://vscode-remote+10-002e127-002e0-002e39-003a8400.vscode-resource.vscode-cdn.net/wd/mmaction2_drone/~/.local/lib/python3.10/site-packages/mmengine/runner/runner.py:448)     auto_scale_lr=cfg.get('auto_scale_lr'),
    [449](https://vscode-remote+10-002e127-002e0-002e39-003a8400.vscode-resource.vscode-cdn.net/wd/mmaction2_drone/~/.local/lib/python3.10/site-packages/mmengine/runner/runner.py:449)     optim_wrapper=cfg.get('optim_wrapper'),
    [450](https://vscode-remote+10-002e127-002e0-002e39-003a8400.vscode-resource.vscode-cdn.net/wd/mmaction2_drone/~/.local/lib/python3.10/site-packages/mmengine/runner/runner.py:450)     param_scheduler=cfg.get('param_scheduler'),
    [451](https://vscode-remote+10-002e127-002e0-002e39-003a8400.vscode-resource.vscode-cdn.net/wd/mmaction2_drone/~/.local/lib/python3.10/site-packages/mmengine/runner/runner.py:451)     val_evaluator=cfg.get('val_evaluator'),
    [452](https://vscode-remote+10-002e127-002e0-002e39-003a8400.vscode-resource.vscode-cdn.net/wd/mmaction2_drone/~/.local/lib/python3.10/site-packages/mmengine/runner/runner.py:452)     test_evaluator=cfg.get('test_evaluator'),
    [453](https://vscode-remote+10-002e127-002e0-002e39-003a8400.vscode-resource.vscode-cdn.net/wd/mmaction2_drone/~/.local/lib/python3.10/site-packages/mmengine/runner/runner.py:453)     default_hooks=cfg.get('default_hooks'),
    [454](https://vscode-remote+10-002e127-002e0-002e39-003a8400.vscode-resource.vscode-cdn.net/wd/mmaction2_drone/~/.local/lib/python3.10/site-packages/mmengine/runner/runner.py:454)     custom_hooks=cfg.get('custom_hooks'),
    [455](https://vscode-remote+10-002e127-002e0-002e39-003a8400.vscode-resource.vscode-cdn.net/wd/mmaction2_drone/~/.local/lib/python3.10/site-packages/mmengine/runner/runner.py:455)     data_preprocessor=cfg.get('data_preprocessor'),
    [456](https://vscode-remote+10-002e127-002e0-002e39-003a8400.vscode-resource.vscode-cdn.net/wd/mmaction2_drone/~/.local/lib/python3.10/site-packages/mmengine/runner/runner.py:456)     load_from=cfg.get('load_from'),
    [457](https://vscode-remote+10-002e127-002e0-002e39-003a8400.vscode-resource.vscode-cdn.net/wd/mmaction2_drone/~/.local/lib/python3.10/site-packages/mmengine/runner/runner.py:457)     resume=cfg.get('resume', False),
    [458](https://vscode-remote+10-002e127-002e0-002e39-003a8400.vscode-resource.vscode-cdn.net/wd/mmaction2_drone/~/.local/lib/python3.10/site-packages/mmengine/runner/runner.py:458)     launcher=cfg.get('launcher', 'none'),
    [459](https://vscode-remote+10-002e127-002e0-002e39-003a8400.vscode-resource.vscode-cdn.net/wd/mmaction2_drone/~/.local/lib/python3.10/site-packages/mmengine/runner/runner.py:459)     env_cfg=cfg.get('env_cfg'),  # type: ignore
    [460](https://vscode-remote+10-002e127-002e0-002e39-003a8400.vscode-resource.vscode-cdn.net/wd/mmaction2_drone/~/.local/lib/python3.10/site-packages/mmengine/runner/runner.py:460)     log_processor=cfg.get('log_processor'),
    [461](https://vscode-remote+10-002e127-002e0-002e39-003a8400.vscode-resource.vscode-cdn.net/wd/mmaction2_drone/~/.local/lib/python3.10/site-packages/mmengine/runner/runner.py:461)     log_level=cfg.get('log_level', 'INFO'),
    [462](https://vscode-remote+10-002e127-002e0-002e39-003a8400.vscode-resource.vscode-cdn.net/wd/mmaction2_drone/~/.local/lib/python3.10/site-packages/mmengine/runner/runner.py:462)     visualizer=cfg.get('visualizer'),
    [463](https://vscode-remote+10-002e127-002e0-002e39-003a8400.vscode-resource.vscode-cdn.net/wd/mmaction2_drone/~/.local/lib/python3.10/site-packages/mmengine/runner/runner.py:463)     default_scope=cfg.get('default_scope', 'mmengine'),
    [464](https://vscode-remote+10-002e127-002e0-002e39-003a8400.vscode-resource.vscode-cdn.net/wd/mmaction2_drone/~/.local/lib/python3.10/site-packages/mmengine/runner/runner.py:464)     randomness=cfg.get('randomness', dict(seed=None)),
    [465](https://vscode-remote+10-002e127-002e0-002e39-003a8400.vscode-resource.vscode-cdn.net/wd/mmaction2_drone/~/.local/lib/python3.10/site-packages/mmengine/runner/runner.py:465)     experiment_name=cfg.get('experiment_name'),
    [466](https://vscode-remote+10-002e127-002e0-002e39-003a8400.vscode-resource.vscode-cdn.net/wd/mmaction2_drone/~/.local/lib/python3.10/site-packages/mmengine/runner/runner.py:466)     cfg=cfg,
    [467](https://vscode-remote+10-002e127-002e0-002e39-003a8400.vscode-resource.vscode-cdn.net/wd/mmaction2_drone/~/.local/lib/python3.10/site-packages/mmengine/runner/runner.py:467) )
    [469](https://vscode-remote+10-002e127-002e0-002e39-003a8400.vscode-resource.vscode-cdn.net/wd/mmaction2_drone/~/.local/lib/python3.10/site-packages/mmengine/runner/runner.py:469) return runner

File ~/.local/lib/python3.10/site-packages/mmengine/runner/runner.py:380, in Runner.__init__(self, model, work_dir, train_dataloader, val_dataloader, test_dataloader, train_cfg, val_cfg, test_cfg, auto_scale_lr, optim_wrapper, param_scheduler, val_evaluator, test_evaluator, default_hooks, custom_hooks, data_preprocessor, load_from, resume, launcher, env_cfg, log_processor, log_level, visualizer, default_scope, randomness, experiment_name, cfg)
    [377](https://vscode-remote+10-002e127-002e0-002e39-003a8400.vscode-resource.vscode-cdn.net/wd/mmaction2_drone/~/.local/lib/python3.10/site-packages/mmengine/runner/runner.py:377) self.logger = self.build_logger(log_level=log_level)
    [379](https://vscode-remote+10-002e127-002e0-002e39-003a8400.vscode-resource.vscode-cdn.net/wd/mmaction2_drone/~/.local/lib/python3.10/site-packages/mmengine/runner/runner.py:379) # Collect and log environment information.
--> [380](https://vscode-remote+10-002e127-002e0-002e39-003a8400.vscode-resource.vscode-cdn.net/wd/mmaction2_drone/~/.local/lib/python3.10/site-packages/mmengine/runner/runner.py:380) self._log_env(env_cfg)
    [382](https://vscode-remote+10-002e127-002e0-002e39-003a8400.vscode-resource.vscode-cdn.net/wd/mmaction2_drone/~/.local/lib/python3.10/site-packages/mmengine/runner/runner.py:382) # Build `message_hub` for communication among components.
    [383](https://vscode-remote+10-002e127-002e0-002e39-003a8400.vscode-resource.vscode-cdn.net/wd/mmaction2_drone/~/.local/lib/python3.10/site-packages/mmengine/runner/runner.py:383) # `message_hub` can store log scalars (loss, learning rate) and
    [384](https://vscode-remote+10-002e127-002e0-002e39-003a8400.vscode-resource.vscode-cdn.net/wd/mmaction2_drone/~/.local/lib/python3.10/site-packages/mmengine/runner/runner.py:384) # runtime information (iter and epoch). Those components that do not
   (...)
    [389](https://vscode-remote+10-002e127-002e0-002e39-003a8400.vscode-resource.vscode-cdn.net/wd/mmaction2_drone/~/.local/lib/python3.10/site-packages/mmengine/runner/runner.py:389) # current epoch by `cur_epoch = self.message_hub.get_info('epoch')`.
    [390](https://vscode-remote+10-002e127-002e0-002e39-003a8400.vscode-resource.vscode-cdn.net/wd/mmaction2_drone/~/.local/lib/python3.10/site-packages/mmengine/runner/runner.py:390) # See `MessageHub` and `ManagerMixin` for more details.
    [391](https://vscode-remote+10-002e127-002e0-002e39-003a8400.vscode-resource.vscode-cdn.net/wd/mmaction2_drone/~/.local/lib/python3.10/site-packages/mmengine/runner/runner.py:391) self.message_hub = self.build_message_hub()

File ~/.local/lib/python3.10/site-packages/mmengine/runner/runner.py:2300, in Runner._log_env(self, env_cfg)
   [2294](https://vscode-remote+10-002e127-002e0-002e39-003a8400.vscode-resource.vscode-cdn.net/wd/mmaction2_drone/~/.local/lib/python3.10/site-packages/mmengine/runner/runner.py:2294) self.logger.info('\n' + dash_line + '\nSystem environment:' +
   [2295](https://vscode-remote+10-002e127-002e0-002e39-003a8400.vscode-resource.vscode-cdn.net/wd/mmaction2_drone/~/.local/lib/python3.10/site-packages/mmengine/runner/runner.py:2295)                  env_info + '\n'
   [2296](https://vscode-remote+10-002e127-002e0-002e39-003a8400.vscode-resource.vscode-cdn.net/wd/mmaction2_drone/~/.local/lib/python3.10/site-packages/mmengine/runner/runner.py:2296)                  '\nRuntime environment:' + runtime_env_info + '\n' +
   [2297](https://vscode-remote+10-002e127-002e0-002e39-003a8400.vscode-resource.vscode-cdn.net/wd/mmaction2_drone/~/.local/lib/python3.10/site-packages/mmengine/runner/runner.py:2297)                  dash_line + '\n')
   [2299](https://vscode-remote+10-002e127-002e0-002e39-003a8400.vscode-resource.vscode-cdn.net/wd/mmaction2_drone/~/.local/lib/python3.10/site-packages/mmengine/runner/runner.py:2299) if self.cfg._cfg_dict:
-> [2300](https://vscode-remote+10-002e127-002e0-002e39-003a8400.vscode-resource.vscode-cdn.net/wd/mmaction2_drone/~/.local/lib/python3.10/site-packages/mmengine/runner/runner.py:2300)     self.logger.info(f'Config:\n{self.cfg.pretty_text}')

File ~/.local/lib/python3.10/site-packages/mmengine/config/config.py:883, in Config.pretty_text(self)
    [878](https://vscode-remote+10-002e127-002e0-002e39-003a8400.vscode-resource.vscode-cdn.net/wd/mmaction2_drone/~/.local/lib/python3.10/site-packages/mmengine/config/config.py:878) # copied from setup.cfg
    [879](https://vscode-remote+10-002e127-002e0-002e39-003a8400.vscode-resource.vscode-cdn.net/wd/mmaction2_drone/~/.local/lib/python3.10/site-packages/mmengine/config/config.py:879) yapf_style = dict(
    [880](https://vscode-remote+10-002e127-002e0-002e39-003a8400.vscode-resource.vscode-cdn.net/wd/mmaction2_drone/~/.local/lib/python3.10/site-packages/mmengine/config/config.py:880)     based_on_style='pep8',
    [881](https://vscode-remote+10-002e127-002e0-002e39-003a8400.vscode-resource.vscode-cdn.net/wd/mmaction2_drone/~/.local/lib/python3.10/site-packages/mmengine/config/config.py:881)     blank_line_before_nested_class_or_def=True,
    [882](https://vscode-remote+10-002e127-002e0-002e39-003a8400.vscode-resource.vscode-cdn.net/wd/mmaction2_drone/~/.local/lib/python3.10/site-packages/mmengine/config/config.py:882)     split_before_expression_after_opening_paren=True)
--> [883](https://vscode-remote+10-002e127-002e0-002e39-003a8400.vscode-resource.vscode-cdn.net/wd/mmaction2_drone/~/.local/lib/python3.10/site-packages/mmengine/config/config.py:883) text, _ = FormatCode(text, style_config=yapf_style, verify=True)
    [885](https://vscode-remote+10-002e127-002e0-002e39-003a8400.vscode-resource.vscode-cdn.net/wd/mmaction2_drone/~/.local/lib/python3.10/site-packages/mmengine/config/config.py:885) return text

TypeError: FormatCode() got an unexpected keyword argument 'verify'

Additional information

I'm using my own dataset, but prepared like tutorial says

Can anyone help me?

[tojimahammatov]

I remember the same error occured while using mmdetection, and I fixed it by running pip install yapf==0.40.1. FormatCode is from yapf library, and the versions above than 0.40.1 will give such errors. So we need to downgrade the version.
Here is the corresponding issue in mmdetection btw.

[YD-Elliot]

I remember the same error occured while using mmdetection, and I fixed it by running pip install yapf==0.40.1. FormatCode is from yapf library, and the versions above than 0.40.1 will give such errors. So we need to downgrade the version. Here is the corresponding issue in mmdetection btw.

This error is caused by the version of YAPF, and the solution provided by Tojimahammatov will resolve it