Error ArcGIS Pro 3.5 - Extract Rails From Point Cloud (3D Analyst)

gti_esri — Wed, 09 Jul 2025 14:02:40 GMT

Hi Community,

I have an error message on ArcGIS Pro 3.5 when I use the tool "Extract Rails From Point Cloud (3D Analyst)"

Any idea how to solve it?

Here is the error message:

Extract Rails From Point Cloud
=====================
Tool Path

Input Point Cloud Zone_C5\5.6.lasd
Rail Class Codes 10
Output Rail Lines C:\Users\Opc\Documents\ArcGIS\Packages\CFL\Default.gdb\c5_ExtractRailsFromPointClou
Rail Standard EU_UIC_60
Output 3D Centerlines C:\Users\Opc\Documents\ArcGIS\Packages\CFL\Default.gdb\CenterLines
Track Gauge 1435 Millimeters
Rail Thickness 72 Millimeters
Horizontal Smoothing Kernel Distance 0,8 Meters
Vertical Smoothing Kernel Distance 10 Meters
Horizontal Rail Tolerance 10 Centimeters
Vertical Rail Tolerance 3 Centimeters
Centerline Alignment Tolerance 50 Millimeters
Rail Crown Detection Radius 20 Meters
Horizontal Simplification Tolerance 2 Millimeters
Vertical Simplification Tolerance 2 Millimeters
Minimum Output Line Length 1 Meters
=====================
Messages

Start Time: Wednesday, 9 July 2025 15:11:16
The following GPU(s) are used for this operation:
GPU 0 - NVIDIA RTX A6000
Traceback (most recent call last):
File "<string>", line 13, in <module>
Exception: Traceback (most recent call last):
File "C:\Users\Opc\Documents\ArcGIS\Packages\CFL\9b78ccdae45495c36280e96e87802419.tmp\i0.py", line 14, in <module>
inference_threshold = float(r"0,750000")
^^^^^^^^^^^^^^^^^^
ValueError: could not convert string to float: '0,750000'

ERROR 999999: Something unexpected caused the tool to fail. Contact Esri Technical Support (http://esriurl.com/support) to Report a Bug, and refer to the error help for potential solutions or workarounds.
Failed to execute (ExtractRailsFromPointCloud).
Failed at Wednesday, 9 July 2025 15:11:31 (Elapsed Time: 15,01 seconds)

Re: Error ArcGIS Pro 3.5 - Extract Rails From Point Cloud (3D Analyst)

gti_esri — Thu, 10 Jul 2025 08:01:09 GMT

I fix my issue by changing the language settings of my PC.

topic Re: Error ArcGIS Pro 3.5 - Extract Rails From Point Cloud (3D Analyst) in ArcGIS Pro Questions

Error ArcGIS Pro 3.5 - Extract Rails From Point Cloud (3D Analyst)

Re: Error ArcGIS Pro 3.5 - Extract Rails From Point Cloud (3D Analyst)