Error in using spaghetti.element_as_gdf

adhamenaya commented 11 months ago

Describe the bug Error while using _spaghetti.element_asgdf

To Reproduce

Run the following code that was tasked from the library tutorial:
%config InlineBackend.figure_format = "retina"
%load_ext watermark
%watermark

import esda
import libpysal
import matplotlib
import matplotlib_scalebar
from matplotlib_scalebar.scalebar import ScaleBar
import numpy
import spaghetti
import splot

%matplotlib inline
%watermark -w
%watermark -iv

ntw = spaghetti.Network(in_data=libpysal.examples.get_path("streets.shp"))
ntw

_, arc_df = spaghetti.element_as_gdf(ntw, vertices=True, arcs=True)
arc_df.head()

System & Versions

Platform information: posix darwin posix.uname_result(sysname='Darwin', nodename='eduroam-int-dhcp-97-26-155.ucl.ac.uk', release='22.2.0', version='Darwin Kernel Version 22.2.0: Fri Nov 11 02:04:44 PST 2022; root:xnu-8792.61.2~4/RELEASE_ARM64_T8103', machine='x86_64')
Python version: 3.10.9 (main, Mar 1 2023, 12:33:47) [Clang 14.0.6 ]
spaghetti version: 1.6.8
libpysal version: 4.6.2
SciPy version: 1.10.0
NumPy version: 1.23.5
GeoPandas version (if applicable): 0.13.0
More info: I received the following error in the this line of code: _, arc_df = spaghetti.element_as_gdf(ntw, vertices=True, arcs=True)

AttributeError: You are calling a geospatial method on the GeoDataFrame, but the active geometry column to use has not been set. 
There are no existing columns with geometry data type. You can add a geometry column as the active geometry column with df.set_geometry.

jGaboardi commented 11 months ago

Thanks for the report!

This error has been fixed in the latest release of spaghetti. Please upgrade to spaghetti==1.7.4.

xref: https://github.com/pysal/spaghetti/issues/717, https://github.com/pysal/spaghetti/issues/718

adhamenaya commented 11 months ago

@jGaboardi yeah!! thank you soo much!!!

pysal / spaghetti

Error in using spaghetti.element_as_gdf #742