I am trying to extract roadway using deep learning in arcgis pro

[SamuelTakyi]

Error 002667 Unable to initialize python raster function with scalar arguments. [c:\program files\arcgis\pro\Resources\Raster\Functions\System\DeepLearning\ArcGISLearn\ArcGISImageClassifier.py]
Traceback (most recent call last):

I got this error by trying to use the deep deep learning package in ArcGIS pro to extract roadway from aerial imagery.

[Alex_Moore]

Hi @SamuelTakyi, 

Do you have deep learning frameworks installed? I've included a link to some information about this: 

https://pro.arcgis.com/en/pro-app/latest/help/analysis/deep-learning/install-deep-learning-framework...

[SamuelTakyi]

Yes I do please. 
I just got the 3.3 deep learning package this morning. 

[Alex_Moore]

Ok great! If you are still experiencing errors, it could be related to actual Python libraries that are installed, or need to be installed. The imagery used also might have to be of a specific type, depending on your deep learning model. The Global Road Extraction model (.dlpk file) from Esri found here, for example, requires 8-bit, 3-band high resolution (1 meter) aerial/satellite imagery.