Unable to load QGIS Plugin using MacPorts Build

[AndrewLindsay]

Describe the bug I get Python errors appearing when I start QGIS using Version 3.44.0.

To Reproduce After doing a port upgrade install, I get the following two errors during start-up.

Desktop (please complete the following information): QGIS version | 3.44.0-Solothurn QGIS code branch | Release 3.44   Libraries Qt version | 5.15.15 Python version | 3.13.5 GDAL version | 3.11.0 — Eganville PROJ version | 9.6.2 EPSG Registry database version | v12.013 (2025-05-26) GEOS version | 3.13.1-CAPI-1.19.2 SQLite version | 3.50.2 PDAL version | 2.8.4 PostgreSQL client version | 17.5 SpatiaLite version | 5.1.0 QWT version | 6.1.6 QScintilla2 version | 2.13.3 OS version | macOS 15.5   Active Python plugins localcoordinates | 0.3 GeometryShapes | 0.7 FreehandRasterGeoreferencer | 0.8.3 profiletool | 4.3.2 coordinator | 0.4 quick_map_services | 0.21.2 SaveAllScript | 1.0 Multi_Ring_Buffer | 1.1 pml_geopackager | 1.0 AnotherDXF2Shape | 1.3.2 DEMto3D | 3.6 SRTM-Downloader | 3.2.3 HCMGIS | 25.1.9 latlontools | 3.7.4 xyz_3d | 0.1 ProjectSetup | 1.0 AusMap | 2.0 valuetool | 3.0.19 qtiles | 1.8.0 Save-DXF | 0.1 basemaps | 1.3 ProjectPackager | 0.7.4 processing | 2.12.99 grassprovider | 2.12.99 db_manager | 0.1.20 MetaSearch | 0.3.6

DataPlotlyError#1.txt DataPlotlyError#2.txt

[ghtmtt]

sorry for the very late reply. It seems you are missing a module required by plotly:

ModuleNotFoundError: No module named 'narwhals'

not sure how you can handle this on OSX, but you can proceed with standard installation