Forest based and boosted classification and regression - tool errors

vsuresh — Tue, 23 Jul 2024 22:42:12 GMT

Hi, I'm running a random forest classification using the Spatial Statistics Tool "Forest Based and Boosted Classification and Regression." I have three explanatory 30m rasters (canopy height, canopy layers, large tree density), all of which are numeric.

Prediction Type: Predict to raster

Model Type: Forest-based

Input training features: a point feature class with a field that indicates presence and absence (True/False, so I am treating the variable as categorical) of mature forest across the area of interest.

The tool seems to nearly finish running, but fails with the following errors. Has anyone seen the same errors before or know what they indicate?

Traceback (most recent call last):
File "c:\program files\arcgis\pro\Resources\ArcToolbox\scripts\SSForest.py", line 8124, in <module>
#### Projection Group ####
^^^^^^^^^^^^^^^^^^^
File "c:\program files\arcgis\pro\Resources\ArcToolbox\scripts\SSForest.py", line 7556, in execute
self.yMax = self.intersection[3]
^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "c:\program files\arcgis\pro\Resources\ArcToolbox\scripts\SSForest.py", line 7455, in rasterWorkFlow
def getWorkExtent(self):
^^^^^^^^^^^^^^^^
File "c:\program files\arcgis\pro\Resources\ArcToolbox\scripts\SSForest.py", line 5658, in executeModel
return None
^^^^^^^^^^^^
File "c:\program files\arcgis\pro\Resources\ArcToolbox\scripts\SSForest.py", line 5520, in processRasterByParts
outputStats = outputStats.reshape((len(indices), numIterationRobust))
^^^^^^^^^^^^^^^^^^
AttributeError: 'NoneType' object has no attribute 'shape'
Failed script Forest-based and Boosted Classification and Regression...
Failed to execute (Forest).

Re: Forest based and boosted classification and regression - tool errors

DanPatterson — Tue, 23 Jul 2024 22:47:43 GMT

look at

BUG-000167899 for ArcGIS Pro (esri.com)

but it won't be coming real soon and you may not want to downgrade

Re: Forest based and boosted classification and regression - tool errors

vsuresh — Tue, 23 Jul 2024 23:23:53 GMT

Ah, I see. Thank you for the quick response, Dan!

I just updated and downgrading will be a whole IT thing... so may just have to try a different approach.

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Forest based and boosted classification and regression - tool errors

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