LM 3.1.0 compatibility with ArcGIS Pro 3.5.3?

13 views
Skip to first unread message

Amy Weckle

unread,
Sep 29, 2025, 5:12:38 PM (7 days ago) Sep 29
to Linkage Mapper
When I add the LM 3.1.0 .tbx to my project in ArcGIS Pro 3.5.3 and try to run it, I get this error:

  Traceback (most recent call last):  File "C:\Users\aweckle\Downloads\linkage_mapper_3_1_0\linkage_mapper_3_1_0\toolbox\scripts\lm_master.py", line 160, in <module>  if cfg.STEP3: ^^^^^^^^^^^  File "C:\Users\aweckle\Downloads\linkage_mapper_3_1_0\linkage_mapper_3_1_0\toolbox\scripts\lm_master.py", line 30, in lm_master  Called by ArcMap with parameters or run from command line with parameters  ^^^^^^^^^^^^^^^ AttributeError: 'Configure' object has no attribute 'PARAM_NAMES'  

Amy Weckle

unread,
Sep 29, 2025, 5:15:31 PM (7 days ago) Sep 29
to Linkage Mapper
Build Network and Map Linkages
=====================
Tool Path

C:\Users\aweckle\Downloads\linkage_mapper_3_1_0 (1)\linkage_mapper_3_1_0\toolbox\Linkage Mapper.tbx\MapLinkages
=====================
Parameters

Project Directory     C:\Users\aweckle\Documents\ArcGIS\Projects\YOSE_Final_2025\YOSE_HUC_1_nobarriers
Core Area Feature Class     Watershed_buffered_pa_Buffer2
Core Area Field Name     HUC12_ID2
Resistance Raster     YOSE_noBarriers_1_100
Step 1 - Identify Adjacent Core Areas     true
Step 2 - Construct a Network of Core Areas     true
Network Adjacency Method     Cost-Weighted & Euclidean
Core Area Distances File    
Step 3 - Calculate Cost-Weighted Distances and Least Cost Paths     true
Drop Corridors that Intersect Core Areas     true
Step 4 - Prune Network Using Options Below     false
Option A - Maxium Number of Connected Nearest Neighbors     4
Option B - Nearest Neighbor Measurement Unit     Cost-Weighted
Option C - Connect Neighboring Constellations     true
Step 5 - Calculate, Normalize and Mosaic Corridors     true
Truncate Corridors     true
Truncate Cost-Weighted Distance Threshold     200000
Bounding Circles Buffer Distance    
Maximum Cost-Weighted Corridor Distance    
Maximum Euclidean Corridor Distance    
Output for ModelBuilder Precondition    
Custom Settings File    
=====================
Environments

Extent     243042.838496016 4149372.15071477 309801.881745781 4232892.17708486 PROJCS["NAD_1983_UTM_Zone_11N",GEOGCS["GCS_North_American_1983",DATUM["D_North_American_1983",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Transverse_Mercator"],PARAMETER["False_Easting",500000.0],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",-117.0],PARAMETER["Scale_Factor",0.9996],PARAMETER["Latitude_Of_Origin",0.0],UNIT["Meter",1.0]]
Cell Size     YOSE_noBarriers_1_100
=====================
Messages

Start Time: Monday, September 29, 2025 6:58:03 AM
Traceback (most recent call last):
  File "C:\Users\aweckle\Downloads\linkage_mapper_3_1_0 (1)\linkage_mapper_3_1_0\toolbox\scripts\lm_master.py", line 160, in <module>
    if cfg.STEP3:
^^^^^^^^^^^
  File "C:\Users\aweckle\Downloads\linkage_mapper_3_1_0 (1)\linkage_mapper_3_1_0\toolbox\scripts\lm_master.py", line 30, in lm_master

    Called by ArcMap with parameters or run from command line with parameters
                                         ^^^^^^^^^^^^^^^
AttributeError: 'Configure' object has no attribute 'PARAM_NAMES'

Failed script Build Network and Map Linkages...
Failed to execute (MapLinkages).
Failed at Monday, September 29, 2025 6:58:05 AM (Elapsed Time: 2.11 seconds)

John Gallo

unread,
Sep 29, 2025, 5:35:04 PM (7 days ago) Sep 29
to linkage...@googlegroups.com
Hi Amy,

Try getting rid of spaces and parentheses in your tool path and let me know how that goes?

Thanks,

John

--
You received this message because you are subscribed to the Google Groups "Linkage Mapper" group.
To unsubscribe from this group and stop receiving emails from it, send an email to linkage-mappe...@googlegroups.com.
To view this discussion visit https://groups.google.com/d/msgid/linkage-mapper/c667e301-fa9e-4ce6-aeee-39db5c9856can%40googlegroups.com.


--
John A. Gallo, Ph.D.
Project Director, LinkageMapper.org
Associate, Conservation Biology Institute
Principal, John Gallo, Conservation Services
Message has been deleted

Amy Weckle

unread,
Sep 30, 2025, 2:00:12 PM (6 days ago) Sep 30
to Linkage Mapper
That worked! Thank you!
Reply all
Reply to author
Forward
0 new messages