topic Re: Deep Learning: cannot get arcgis.learn.install() to work in ArcGIS Pro Questions

Deep Learning: cannot get arcgis.learn.install() to work

lkline97 — Fri, 18 Feb 2022 14:21:14 GMT

I am attempting to save a deep learning model to my arcgis online account using arcgis.learn, then install the model to run on a raster. However, using the Model() function outputs <empty Model> even after I am able to fetch the model, and .install() outputs:

RuntimeError                              Traceback (most recent call last)
In  [86]:
Line 1:     detect_objects_model.install()

File C:\Program Files\ArcGIS\Pro\bin\Python\envs\arcgispro-py3\Lib\site-packages\arcgis\learn\__init__.py, in install:
Line 1412:  "model object should be created from a portal item or a portal url"

RuntimeError: model object should be created from a portal item or a portal url

I've set up my gis using my university portal and logged in successfully. I'm not sure why this is happening; it's doing this for every model.

import arcgis import sys from arcgis import GIS, learn from arcgis.raster import analytics from arcgis.raster.functions import extract_band, apply, clip from arcgis.raster.analytics import list_datastore_content from arcgis.learn import SingleShotDetector, prepare_data, Model, list_models, detect_objects arcgis.env.verbose = True from arcgis.geocoding import geocode import os from pathlib import Path gis = GIS('https://umainegis.maps.arcgis.com/', '#####', '#####') data_path = Path(r"I:\Other Maps\Deep_Learning\dl_trial1") data_path data = prepare_data(data_path, {0:'GBBG', 1:'HERG', 2:'DCCO'}, batch_size=162, no_check=True) data.classes data.show_batch() ssd = SingleShotDetector(data, grids=[8], zooms=[1.0], ratios=[[1.0, 1.0]]) ssd.lr_find() ssd.fit(10, lr=slice(2e-3, 3e-2)) ssd.show_results(thresh=0.8) ssd.save('BirdDetector-ssd3', publish=True, gis=gis) detect_objects_model = gis.content.get('4f22749c8265400ea560303dd708b90b') detect_objects_model detect_objects_model = Model(detect_objects_model_package) detect_objects_model detect_objects_model.install()

ArcGIS version 2.9.1.

Re: Deep Learning: cannot get arcgis.learn.install() to work

DanPatterson — Fri, 18 Feb 2022 16:16:26 GMT

Are you using these frameworks and instructions?

Esri/deep-learning-frameworks: Installation support for Deep Learning Frameworks for the ArcGIS System (github.com)

Re: Deep Learning: cannot get arcgis.learn.install() to work

lkline97 — Fri, 18 Feb 2022 16:30:57 GMT

Yes, I've installed the deep learning installer (2.9) and all of the corresponding packages are installed. I was able to create a model, but I cannot use the following lines without throwing the runtime error provided above:

detect_objects_model = Model(detect_objects_model_package)
detect_objects_model
detect_objects_model.install()

Re: Deep Learning: cannot get arcgis.learn.install() to work

Tim_McGinnes — Tue, 22 Feb 2022 04:17:31 GMT

The main problem is that detect_objects_model_package is not declared or populated anywhere in your script.

It should be something like (from this answer)

detect_objects_model_package = gis.content.get(item_id)
detect_objects_model = Model(detect_objects_model_package)
detect_objects_model.install(gis=gis)

You have hardcoded the AGOL ItemID as well - are you sure that's the correct one? Running the script again will probably give you a new ItemID each time.