Problem with PublicOnlyProxy

[guiwitz]

Hi,

I wanted to try out your plugin but ran in the following issue when trying to run the plugin with napari -w celldetection-napari:

Traceback (most recent call last):
  File "/Users/gw18g940/mambaforge/envs/cpn/bin/napari", line 10, in <module>
    sys.exit(main())
  File "/Users/gw18g940/mambaforge/envs/cpn/lib/python3.10/site-packages/napari/__main__.py", line 570, in main
    _run()
  File "/Users/gw18g940/mambaforge/envs/cpn/lib/python3.10/site-packages/napari/__main__.py", line 379, in _run
    viewer.window.add_plugin_dock_widget(pname, tabify=tabify)
  File "/Users/gw18g940/mambaforge/envs/cpn/lib/python3.10/site-packages/napari/_qt/qt_main_window.py", line 897, in add_plugin_dock_widget
    wdg = _instantiate_dock_widget(
  File "/Users/gw18g940/mambaforge/envs/cpn/lib/python3.10/site-packages/napari/_qt/qt_main_window.py", line 1551, in _instantiate_dock_widget
    return wdg_cls(**kwargs)
  File "/Users/gw18g940/mambaforge/envs/cpn/lib/python3.10/site-packages/celldetection_napari/plugin.py", line 133, in __init__
    image_combo.setModel(co.ItemModel(layer_model, self))
  File "/Users/gw18g940/mambaforge/envs/cpn/lib/python3.10/site-packages/celldetection_napari/components.py", line 21, in __init__
    self.setSourceModel(layers)
TypeError: setSourceModel(self, sourceModel: typing.Optional[QAbstractItemModel]): argument 1 has unexpected type 'PublicOnlyProxy'

Here my napari info in case it helps:

napari: 0.4.19.post1
Platform: macOS-14.3.1-arm64-arm-64bit
System: MacOS 14.3.1
Python: 3.10.14 | packaged by conda-forge | (main, Mar 20 2024, 12:51:49) [Clang 16.0.6 ]
Qt: 5.15.8
PyQt5: 5.15.9
NumPy: 1.26.4
SciPy: 1.12.0
Dask: 2024.3.1
VisPy: 0.14.2
magicgui: 0.8.1
superqt: 0.6.3
in-n-out: 0.2.0
app-model: 0.2.6
npe2: 0.7.5

OpenGL:
- GL version: 2.1 Metal - 88
- MAX_TEXTURE_SIZE: 16384

Screens:
- screen 1: resolution 1512x982, scale 2.0

I strictly followed the installation instructions and napari itself works without problem.

[ericup]

Hi,

Thank you very much for reporting this issue!

It seems that there is indeed a compatibility problem with newer versions of napari. Until this issue is resolved, I'd recommend using napari version 0.4.17 with our plugin. This version is now also listed in the requirements.txt.

[raiblelab]

I also am not able to open the plug-in:

File "/../miniconda3/envs/cell_detect_env/bin/napari", line 10, in <module>
    sys.exit(main())
  File "/../miniconda3/envs/cell_detect_env/lib/python3.10/site-packages/napari/__main__.py", line 561, in main
    _run()
  File "/../miniconda3/envs/cell_detect_env/lib/python3.10/site-packages/napari/__main__.py", line 312, in _run
    _npe2.get_widget_contribution(
  File "/../miniconda3/envs/cell_detect_env/lib/python3.10/site-packages/napari/plugins/_npe2.py", line 125, in get_widget_contribution
    return contrib.get_callable(), contrib.display_name
  File "/../miniconda3/envs/cell_detect_env/lib/python3.10/site-packages/npe2/manifest/contributions/_widgets.py", line 49, in get_callable
    func = super().get_callable()
  File "/../miniconda3/envs/cell_detect_env/lib/python3.10/site-packages/npe2/manifest/utils.py", line 71, in get_callable
    return _registry.get(self.command)
  File "/../miniconda3/envs/cell_detect_env/lib/python3.10/site-packages/npe2/_command_registry.py", line 138, in get
    return self._commands[id].resolve()
  File "/../miniconda3/envs/cell_detect_env/lib/python3.10/site-packages/npe2/_command_registry.py", line 34, in resolve
    raise RuntimeError(
RuntimeError: Failed to import command at 'celldetection_napari.plugin:CellDetectionWidget': cannot import name 'ValidationInfo' from 'pydantic'

and my Napari as installed

napari: 0.4.17
Platform: macOS-14.3.1-arm64-arm-64bit
System: MacOS 14.3.1
Python: 3.10.14 | packaged by conda-forge | (main, Mar 20 2024, 12:51:49) [Clang 16.0.6 ]
Qt: 5.15.8
PyQt5: 5.15.9
NumPy: 1.26.4
SciPy: 1.14.0
Dask: 2024.7.0
VisPy: 0.11.0
magicgui: 0.8.3
superqt: 0.6.7
in-n-out: 0.2.1
app-model: 0.2.7
npe2: 0.7.6

OpenGL:
- GL version: 2.1 Metal - 88
- MAX_TEXTURE_SIZE: 16384

Screens:
- screen 1: resolution 2560x1440, scale 2.0
- screen 2: resolution 1512x982, scale 2.0

[ericup]

Thanks for letting me know! There seems to be a problem with this particular version combination. I updated a couple of things, s.t. it should work now with the newest versions.

Please try it again with a fresh installation of the plugin, along with napari and its dependencies:

pip install git+https://github.com/FZJ-INM1-BDA/celldetection-napari.git