topic Re: ...Could not find function "Tool_exec" in R-ArcGIS Questions

...Could not find function "Tool_exec"

JoshFlad — Thu, 11 Jun 2020 11:03:50 GMT

Hello GeoNet Community

I'm trying to run a script to derive individual tree crowns from lidar datasets. The script "recipe" is provided by the PA Department of Conservation & Natural Resources, Bureau of Forestry. I am new to R and the ArcGIS Pro and the ArcGIS R integration process however I've followed the instructions carefully.

The script runs and R produces graphics resembling the desired outputs but then returns and error stating - could not find function "Tool_exec". I'm not sure how this is possible. I'm using Microsoft Open 3.5.3 and arcgisbinding package 1.0.1.239.

Any advice would be greatly appreciated! Thanks

Re: ...Could not find function "Tool_exec"

PrajwolSubedi — Tue, 03 Oct 2023 16:32:04 GMT

I am also getting the same issue. Did your problem get solved.

Re: ...Could not find function "Tool_exec"

JosiahParry — Thu, 30 Nov 2023 14:48:56 GMT

Hey Josh, do you have more context that you can provide? There is not much that we can work off of. But one thing that I am aware of is that the function must be called `tool_exec()` and not Tool_exec().

Capitalization is really important here.