Napari Problems

[kayjuen]

Hi,
I am working with deeplabcut 3.0.5rc on windows 11.
When I try to "save selected layers" after annotation in npari (gui), I receive the following:
(dlc_test) C:\Windows\System32>python -m deeplabcut
Loading DLC 3.0.0rc5...
Starting GUI...
QPixmap::scaled: Pixmap is a null pixmap
WARNING: DirectWrite: CreateFontFaceFromHDC() failed (Gibt einen Fehler in einer Eingabedatei an, zum Beispiel eine Schriftartdatei.) for QFontDef(Family="MS Sans Serif", pointsize=12, pixelsize=16, styleHint=5, weight=400, stretch=100, hintingPreference=0) LOGFONT("MS Sans Serif", lfWidth=0, lfHeight=-16) dpi=96
WARNING:vispy:DirectWrite: CreateFontFaceFromHDC() failed (Gibt einen Fehler in einer Eingabedatei an, zum Beispiel eine Schriftartdatei.) for QFontDef(Family="MS Sans Serif", pointsize=12, pixelsize=16, styleHint=5, weight=400, stretch=100, hintingPreference=0) LOGFONT("MS Sans Serif", lfWidth=0, lfHeight=-16) dpi=96
Traceback (most recent call last):
File "C:\ProgramData\anaconda3\envs\dlc_test\lib\site-packages\napari_deeplabcut_widgets.py", line 656, in
lambda: _save_layers_dialog(
File "C:\ProgramData\anaconda3\envs\dlc_test\lib\site-packages\napari_deeplabcut_widgets.py", line 300, in _save_layers_dialog
self.viewer.layers.save("", selected=True, plugin="napari-deeplabcut")
File "C:\ProgramData\anaconda3\envs\dlc_test\lib\site-packages\napari\utils_proxies.py", line 188, in call
return self.create(self.wrapped(*args, **kwargs))
File "C:\ProgramData\anaconda3\envs\dlc_test\lib\site-packages\napari\components\layerlist.py", line 476, in save
return save_layers(path, layers, plugin=plugin, _writer=_writer)
File "C:\ProgramData\anaconda3\envs\dlc_test\lib\site-packages\napari\plugins\io.py", line 229, in save_layers
_written, writer_name = _write_single_layer_with_plugins(
File "C:\ProgramData\anaconda3\envs\dlc_test\lib\site-packages\napari\plugins\io.py", line 460, in _write_single_layer_with_plugins
raise ValueError(
ValueError: There is no registered plugin named 'napari-deeplabcut'.
Plugins capable of writing layer._type_string layers are: set()

Conda list yields the following installations:
napari 0.4.18 pypi_0 pypi
napari-console 0.1.0 pypi_0 pypi
napari-deeplabcut 0.2.1.7 pypi_0 pypi
napari-plugin-engine 0.2.0 pypi_0 pypi
napari-svg 0.2.0 pypi_0 pypi

I simply dont know what to do, since the functions worked fine until a couple of days ago. SInce then I am not able to save annotations. In the respective folder I see a "collecteddata_k.h5" file, but no .csv as it used to be. Moreover, I cant build a skeleton in deeplabcut gui because of missing or non readable .h5 files.
Has anyone a clue what went wrong on my system?

Best
Kay