agentmorris
commented
11 months ago I had the same symptom: I had installed segment-geospatial and could successfully run "import samgeo" in the QGIS Python console, but I got the same error from the plugin. In my case, this was because I created a Python environment very recently using mamba, which as of 12/19/23 defaults to Python 3.12. I installed QGIS and segment-geospatial in that environment, using "pip install segment-geospatial". Paradoxically, this installs a very old version of segment-geospatial, I believe because very old versions of PyTorch didn't pin the Python version the same way. I.e., new versions of PyTorch are not yet compatible with Python 3.12, so pip had to install a very old version of PyTorch, which resulted in a very old version of segment-geospatial getting installed, so "from samgeo import common" didn't work.
Fixed by doing everything the same way, but in a Python 3.11 environment.
bouyeijiang
QGIS version: 3.34.0-Prizren QGIS code revision: ffbdd67881 Qt version: 5.15.3 Python version: 3.9.5 GDAL version: 3.7.2 GEOS version: 3.12.0-CAPI-1.18.0 PROJ version: Rel. 9.3.0, September 1st, 2023 PDAL version: 2.5.5 (git-version: 24f78d) Algorithm started at: 2023-11-23T08:41:12 Algorithm 'Segment Anything Model (SAM)' starting… Input parameters: { 'Checkpoints' : 0, 'Mask' : 'TEMPORARY_OUTPUT', 'Polygons' : 'TEMPORARY_OUTPUT', 'Raster' : 'F:/xx/xx.tif', 'batch' : False, 'box_nms_thresh' : None, 'crop_n_layers' : None, 'crop_n_points_downscale_factor' : None, 'crop_nms_thresh' : None, 'crop_overlap_ratio' : None, 'min_mask_region_area' : None, 'points_per_batch' : None, 'points_per_side' : None, 'pred_iou_thresh' : None, 'stability_score_offset' : None, 'stability_score_thresh' : None, 'unique' : False }
Failed to load python modules for SAM predictions. Try using the configure tool or manually install the segment-geospatial package using pip install segment-geospatial. Execution completed in 0.03 seconds Results: {}