8000 Cannot Open New Project · Issue #3063 · DeepLabCut/DeepLabCut · GitHub
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Cannot Open New Project #3063

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Cannot Open New Project#3063
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maximpavliv
@ibederek

Description

@ibederek
ibederek
opened on Jul 20, 2025

Is there an existing issue for this?

  • I have searched the existing issues

Operating System

Windows 10 Pro

DeepLabCut version

3.0.0rc8

What engine are you using?

pytorch

DeepLabCut mode

single animal

Device type

GPU: AMD RX 5600xt

CPU: AMD R5 3500X

Bug descr 48D1 iption 🐛

When I create a new project, it will show this at the bottom:

A new project with name F SR SD-DN-2025-07-19 is created at C:\Users\dereklose\OneDrive\Documents\BRaIN LAB\DEEPLABCUT stuff and a configurable file (config.yaml) is stored there. Change the parameters in this file to adapt to your project's needs.
 Once you have changed the configuration file, use the function 'extract_frames' to select frames for labeling.
. [OPTIONAL] Use the function 'add_new_videos' to add new videos to your project (at any stage).

but it will not go to a new page; it will stay on the page where you are entering the information to create a new project still. I have had success one single time where the program worked as intended, but before and after the one time it worked, I had tried it probably 10 different times with this same outcome. When I try to open the config file it creates for me, it will stay on the beginning page of the application, and I will get two popups that look like this: https://gyazo.com/a990d2fb4d108404e164e48dfc714881 and nothing more will happen.

Image

Steps To Reproduce

Open it like normal. Create a new project. The bug happens here.

Relevant log output

(base) C:\Windows\system32>conda activate DEEPLABCUT

(DEEPLABCUT) C:\Windows\system32>python -m deeplabcut
Loading DLC 3.0.0rc8...
Starting GUI...
QPixmap::scaled: Pixmap is a null pixmap
Loading DLC 3.0.0rc8...
Traceback (most recent call last):
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\deeplabcut\gui\tabs\create_project.py", line 503, in finalize_project
    cfg: dict = auxiliaryfunctions.read_config(config)
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\deeplabcut\utils\auxiliaryfunctions.py", line 209, in read_config
    cfg = ruamelFile.load(f)
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\ruamel\yaml\main.py", line 453, in load
    return constructor.get_single_data()
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\ruamel\yaml\constructor.py", line 117, in get_single_data
    node = self.composer.get_single_node()
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\ruamel\yaml\composer.py", line 72, in get_single_node
    document = self.compose_document()
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\ruamel\yaml\composer.py", line 95, in compose_document
    node = self.compose_node(None, None)
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\ruamel\yaml\composer.py", line 130, in compose_node
    node = self.compose_mapping_node(anchor)
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\ruamel\yaml\composer.py", line 212, in compose_mapping_node
    item_value = self.compose_node(node, item_key)
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\ruamel\yaml\composer.py", line 106, in compose_node
    if self.parser.check_event(AliasEvent):
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\ruamel\yaml\parser.py", line 141, in check_event    self.current_event = self.state()
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\ruamel\yaml\parser.py", line 631, in parse_block_mapping_value
    if self.scanner.check_token(ValueToken):
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\ruamel\yaml\scanner.py", line 1735, in check_token
    self._gather_comments()
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\ruamel\yaml\scanner.py", line 1775, in _gather_comments
    self.fetch_more_tokens()
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\ruamel\yaml\scanner.py", line 278, in fetch_more_tokens
    return self.fetch_value()
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\ruamel\yaml\scanner.py", line 628, in fetch_value
    raise ScannerError(
ruamel.yaml.scanner.ScannerError: mapping values are not allowed here
  in "C:\Users\dereklose\OneDrive\Documents\BRaIN LAB\DEEPLABCUT stuff\F SR SD-DN-2025-07-19\config.yaml", line 21, column 52
INFO:console:Created "C:\Users\dereklose\OneDrive\Documents\BRaIN LAB\DEEPLABCUT stuff\F SR SD-DN-2025-07-19\videos"
INFO:console:Created "C:\Users\dereklose\OneDrive\Documents\BRaIN LAB\DEEPLABCUT stuff\F SR SD-DN-2025-07-19\labeled-data"
INFO:console:Created "C:\Users\dereklose\OneDrive\Documents\BRaIN LAB\DEEPLABCUT stuff\F SR SD-DN-2025-07-19\training-datasets"
INFO:console:Created "C:\Users\dereklose\OneDrive\Documents\BRaIN LAB\DEEPLABCUT stuff\F SR SD-DN-2025-07-19\dlc-models"INFO:console:Copying the videos
INFO:console:C:\Users\dereklose\OneDrive\Documents\BRaIN LAB\DEEPLABCUT stuff\F SR SD-DN-2025-07-19\videos\r19postSDd2t2 part4.mp4
INFO:console:C:\Users\dereklose\OneDrive\Documents\BRaIN LAB\DEEPLABCUT stuff\F SR SD-DN-2025-07-19\videos\r22postSDd2t2 part1.mp4
INFO:console:C:\Users\dereklose\OneDrive\Documents\BRaIN LAB\DEEPLABCUT stuff\F SR SD-DN-2025-07-19\videos\r24postSDd2t1 part3.mp4
INFO:console:C:\Users\dereklose\OneDrive\Documents\BRaIN LAB\DEEPLABCUT stuff\F SR SD-DN-2025-07-19\videos\r31postSDd2t1 part1.mp4
INFO:console:Generated "C:\Users\dereklose\OneDrive\Documents\BRaIN LAB\DEEPLABCUT stuff\F SR SD-DN-2025-07-19\config.yaml"
INFO:console:
A new project with name F SR SD-DN-2025-07-19 is created at C:\Users\dereklose\OneDrive\Documents\BRaIN LAB\DEEPLABCUT stuff and a configurable file (config.yaml) is stored there. Change the parameters in this file to adapt to your project's needs.
 Once you have changed the configuration file, use the function 'extract_frames' to select frames for labeling.
. [OPTIONAL] Use the function 'add_new_videos' to add new videos to your project (at any stage).
QPixmap::scaled: Pixmap is a null pixmap
QPixmap::scaled: Pixmap is a null pixmap
Loading DLC 3.0.0rc8...
Traceback (most recent call last):
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\deeplabcut\gui\window.py", line 567, in _open_project
    self._update_project_state(
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\deeplabcut\gui\window.py", line 538, in _update_project_state
    self.add_tabs()
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\deeplabcut\gui\window.py", line 620, in add_tabs    self.create_training_dataset = CreateTrainingDataset(
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\deeplabcut\gui\tabs\create_training_dataset.py", line 52, in __init__
    self._generate_layout_attributes(self.layout_attributes)
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\deeplabcut\gui\tabs\create_training_dataset.py", line 126, in _generate_layout_attributes
    self.update_nets(self.root.engine)
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\deeplabcut\gui\tabs\create_training_dataset.py", line 420, in update_nets
    default_net = self.root.cfg.get("default_net_type", "resnet_50")
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\deeplabcut\gui\window.py", line 177, in cfg
    cfg = auxiliaryfunctions.read_config(self.config)
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\deeplabcut\utils\auxiliaryfunctions.py", line 209, in read_config
    cfg = ruamelFile.load(f)
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\ruamel\yaml\main.py", line 453, in load
    return constructor.get_single_data()
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\ruamel\yaml\constructor.py", line 117, in get_single_data
    node = self.composer.get_single_node()
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\ruamel\yaml\composer.py", line 72, in get_single_node
    document = self.compose_document()
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\ruamel\yaml\composer.py", line 95, in compose_document
    node = self.compose_node(None, None)
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\ruamel\yaml\composer.py", line 130, in compose_node
    node = self.compose_mapping_node(anchor)
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\ruamel\yaml\composer.py", line 212, in compose_mapping_node
    item_value = self.compose_node(node, item_key)
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\ruamel\yaml\composer.py", line 106, in compose_node
    if self.parser.check_event(AliasEvent):
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\ruamel\yaml\parser.py", line 141, in check_event    self.current_event = self.state()
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\ruamel\yaml\parser.py", line 631, in parse_block_mapping_value
    if self.scanner.check_token(ValueToken):
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\ruamel\yaml\scanner.py", line 1735, in check_token
    self._gather_comments()
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\ruamel\yaml\scanner.py", line 1775, in _gather_comments
    self.fetch_more_tokens()
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\ruamel\yaml\scanner.py", line 278, in fetch_more_tokens
    return self.fetch_value()
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\ruamel\yaml\scanner.py", line 628, in fetch_value
    raise ScannerError(
ruamel.yaml.scanner.ScannerError: mapping values are not allowed here
  in "C:\Users\dereklose\OneDrive\Documents\BRaIN LAB\DEEPLABCUT stuff\F SR SD-DN-2025-07-19\config.yaml", line 21, column 52
Traceback (most recent call last):
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\deeplabcut\gui\window.py", line 557, in _create_project
    dlg = ProjectCreator(self)
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\deeplabcut\gui\tabs\create_project.py", line 198, in __init__
    self.loc_default = parent.project_folder
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\deeplabcut\gui\window.py", line 221, in project_folder
    return self.cfg.get("project_path", os.path.expanduser("~/Desktop"))
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\deeplabcut\gui\window.py", line 177, in cfg
    cfg = auxiliaryfunctions.read_config(self.config)
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\deeplabcut\utils\auxiliaryfunctions.py", line 209, in read_config
    cfg = ruamelFile.load(f)
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\ruamel\yaml\main.py", line 453, in load
    return constructor.get_single_data()
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\ruamel\yaml\constructor.py", line 117, in get_single_data
    node = self.composer.get_single_node()
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\ruamel\yaml\composer.py", line 72, in get_single_node
    document = self.compose_document()
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\ruamel\yaml\composer.py", line 95, in compose_document
    node = self.compose_node(None, None)
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\ruamel\yaml\composer.py", line 130, in compose_node
    node = self.compose_mapping_node(anchor)
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\ruamel\yaml\composer.py", line 212, in compose_mapping_node
    item_value = self.compose_node(node, item_key)
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\ruamel\yaml\composer.py", line 106, in compose_node
    if self.parser.check_event(AliasEvent):
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\ruamel\yaml\parser.py", line 141, in check_event    self.current_event = self.state()
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\ruamel\yaml\parser.py", line 631, in parse_block_mapping_value
    if self.scanner.check_token(ValueToken):
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\ruamel\yaml\scanner.py", line 1735, in check_token
    self._gather_comments()
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\ruamel\yaml\scanner.py", line 1775, in _gather_comments
    self.fetch_more_tokens()
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\ruamel\yaml\scanner.py", line 278, in fetch_more_tokens
    return self.fetch_value()
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\ruamel\yaml\scanner.py", line 628, in fetch_value
    raise ScannerError(
ruamel.yaml.scanner.ScannerError: mapping values are not allowed here
  in "C:\Users\dereklose\OneDrive\Documents\BRaIN LAB\DEEPLABCUT stuff\F SR SD-DN-2025-07-19\config.yaml", line 21, column 52
Traceback (most recent call last):
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\deeplabcut\gui\window.py", line 557, in _create_project
    dlg = ProjectCreator(self)
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\deeplabcut\gui\tabs\create_project.py", line 198, in __init__
    self.loc_default = parent.project_folder
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\deeplabcut\gui\window.py", line 221, in project_folder
    return self.cfg.get("project_path", os.path.expanduser("~/Desktop"))
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\deeplabcut\gui\window.py", line 177, in cfg
    cfg = auxiliaryfunctions.read_config(self.config)
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\deeplabcut\utils\auxiliaryfunctions.py", line 209, in read_config
    cfg = ruamelFile.load(f)
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\ruamel\yaml\main.py", line 453, in load
    return constructor.get_single_data()
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\ruamel\yaml\constructor.py", line 117, in get_single_data
    node = self.composer.get_single_node()
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\ruamel\yaml\composer.py", line 72, in get_single_node
    document = self.compose_document()
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\ruamel\yaml\composer.py", line 95, in compose_document
    node = self.compose_node(None, None)
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\ruamel\yaml\composer.py", line 130, in compose_node
    node = self.compose_mapping_node(anchor)
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\ruamel\yaml\composer.py", line 212, in compose_mapping_node
    item_value = self.compose_node(node, item_key)
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\ruamel\yaml\composer.py", line 106, in compose_node
    if self.parser.check_event(AliasEvent):
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\ruamel\yaml\parser.py", line 141, in check_event    self.current_event = self.state()
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\ruamel\yaml\parser.py", line 631, in parse_block_mapping_value
    if self.scanner.check_token(ValueToken):
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\ruamel\yaml\scanner.py", line 1735, in check_token
    self._gather_comments()
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\ruamel\yaml\scanner.py", line 1775, in _gather_comments
    self.fetch_more_tokens()
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\ruamel\yaml\scanner.py", line 278, in fetch_more_tokens
    return self.fetch_value()
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\ruamel\yaml\scanner.py", line 628, in fetch_value
    raise ScannerError(
ruamel.yaml.scanner.ScannerError: mapping values are not allowed here
  in "C:\Users\dereklose\OneDrive\Documents\BRaIN LAB\DEEPLABCUT stuff\F SR SD-DN-2025-07-19\config.yaml", line 21, column 52
Traceback (most recent call last):
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\deeplabcut\gui\window.py", line 557, in _create_project
    dlg = ProjectCreator(self)
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\deeplabcut\gui\tabs\create_project.py", line 198, in __init__
    self.loc_default = parent.project_folder
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\deeplabcut\gui\window.py", line 221, in project_folder
    return self.cfg.get("project_path", os.path.expanduser("~/Desktop"))
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\deeplabcut\gui\window.py", line 177, in cfg
    cfg = auxiliaryfunctions.read_config(self.config)
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\deeplabcut\utils\auxiliaryfunctions.py", line 209, in read_config
    cfg = ruamelFile.load(f)
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\ruamel\yaml\main.py", line 453, in load
    return constructor.get_single_data()
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\ruamel\yaml\constructor.py", line 117, in get_single_data
    node = self.composer.get_single_node()
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\ruamel\yaml\composer.py", line 72, in get_single_node
    document = self.compose_document()
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\ruamel\yaml\composer.py", line 95, in compose_document
    node = self.compose_node(None, None)
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\ruamel\yaml\composer.py", line 130, in compose_node
    node = self.compose_mapping_node(anchor)
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\ruamel\yaml\composer.py", line 212, in compose_mapping_node
    item_value = self.compose_node(node, item_key)
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\ruamel\yaml\composer.py", line 106, in compose_node
    if self.parser.check_event(AliasEvent):
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\ruamel\yaml\parser.py", line 141, in check_event    self.current_event = self.state()
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\ruamel\yaml\parser.py", line 631, in parse_block_mapping_value
    if self.scanner.check_token(ValueToken):
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\ruamel\yaml\scanner.py", line 1735, in check_token
    self._gather_comments()
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\ruamel\yaml\scanner.py", line 1775, in _gather_comments
    self.fetch_more_tokens()
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\ruamel\yaml\scanner.py", line 278, in fetch_more_tokens
    return self.fetch_value()
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\ruamel\yaml\scanner.py", line 628, in fetch_value
    raise ScannerError(
ruamel.yaml.scanner.ScannerError: mapping values are not allowed here
  in "C:\Users\dereklose\OneDrive\Documents\BRaIN LAB\DEEPLABCUT stuff\F SR SD-DN-2025-07-19\config.yaml", line 21, column 52
Traceback (most recent call last):
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\deeplabcut\gui\window.py", line 567, in _open_project
    self._update_project_state(
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\deeplabcut\gui\window.py", line 538, in _update_project_state
    self.add_tabs()
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\deeplabcut\gui\window.py", line 620, in add_tabs    self.create_training_dataset = CreateTrainingDataset(
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\deeplabcut\gui\tabs\create_training_dataset.py", line 52, in __init__
    self._generate_layout_attributes(self.layout_attributes)
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\deeplabcut\gui\tabs\create_training_dataset.py", line 126, in _generate_layout_attributes
    self.update_nets(self.root.engine)
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\deeplabcut\gui\tabs\create_training_dataset.py", line 420, in update_nets
    default_net = self.root.cfg.get("default_net_type", "resnet_50")
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\deeplabcut\gui\window.py", line 177, in cfg
    cfg = auxiliaryfunctions.read_config(self.config)
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\deeplabcut\utils\auxiliaryfunctions.py", line 209, in read_config
    cfg = ruamelFile.load(f)
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\ruamel\yaml\main.py", line 453, in load
    return constructor.get_single_data()
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\ruamel\yaml\constructor.py", line 117, in get_single_data
    node = self.composer.get_single_node()
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\ruamel\yaml\composer.py", line 72, in get_single_node
    document = self.compose_document()
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\ruamel\yaml\composer.py", line 95, in compose_document
    node = self.compose_node(None, None)
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\ruamel\yaml\composer.py", line 130, in compose_node
    node = self.compose_mapping_node(anchor)
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\ruamel\yaml\composer.py", line 212, in compose_mapping_node
    item_value = self.compose_node(node, item_key)
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\ruamel\yaml\composer.py", line 106, in compose_node
    if self.parser.check_event(AliasEvent):
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\ruamel\yaml\parser.py", line 141, in check_event    self.current_event = self.state()
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\ruamel\yaml\parser.py", line 631, in parse_block_mapping_value
    if self.scanner.check_token(ValueToken):
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\ruamel\yaml\scanner.py", line 1735, in check_token
    self._gather_comments()
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\ruamel\yaml\scanner.py", line 1775, in _gather_comments
    self.fetch_more_tokens()
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\ruamel\yaml\scanner.py", line 278, in fetch_more_tokens
    return self.fetch_value()
  File "C:\Users\dereklose\miniconda3\envs\DEEPLABCUT\lib\site-packages\ruamel\yaml\scanner.py", line 628, in fetch_value
    raise ScannerError(
ruamel.yaml.scanner.ScannerError: mapping values are not allowed here
  in "C:\Users\dereklose\OneDrive\Documents\BRaIN LAB\DEEPLABCUT stuff\F SR SD-DN-2025-07-19\config.yaml", line 21, column 52

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