Hi everyone,
I’m encountering an issue when trying to generate Adaptive Comfort Map, PMV Comfort Map, and UTCI Comfort Map using Ladybug Tools installed on Rhino 8 for macOS.
Here’s the error message I get:
Runtime error (PythonException):
The recipe failed to run with the following error(s):2025-06-25 09:32:51 ERROR: “SplitModifiers” failed. See below for more information:
Error: No such command ‘modifier’.Execution Summary
Scheduled 57 tasks of which:
- 40 ran successfully:
- 1 CopyGridInfo(…)
- 1 CopyRedistInfo(…)
- 1 CopyResultInfo(…)
- 1 CreateDirectSky(…)
- 1 CreateDynamicOctrees(…)
…- 1 failed:
- 1 SplitModifiers(…)
- 16 were left pending, among these:
- 2 were missing external dependencies:
- 1 RunSphericalViewFactorSimulation(…)
- 1 RunSphericalViewFactorSimulationLoop(…)
- 3 had failed dependencies:
- 1 CalculateSphericalViewFactors(…)
- 1 RestructureViewFactor(…)
- 1 _SphericalViewFactorEntryPoint_6b5ce744Orchestrator(…)
- 9 had missing dependencies:
- 1 LetAdaptiveComfortMapFly(…)
- 1 RestructureConditionIntensityResults(…)
- 1 RestructureConditionResults(…)
- 1 RestructureCspResults(…)
- 1 RestructureHspResults(…)
…- 2 was not granted run permission by the scheduler:
- 1 RunSphericalViewFactorSimulation(…)
- 1 RunSphericalViewFactorSimulationLoop(…)
This progress looks
because there were failed tasks
Traceback:
line 191, in script
I’ve already tried the following steps:
- Reinstalled Ladybug Tools (LBT 1.8.0)
- Reinstalled Radiance (5.4a 2022-04-07 LBNL (5.4.b268408ad5))
- Reinstalled OpenStudio (3.7.0+d5269793f1)
Unfortunately, the error still persists.
Has anyone faced a similar issue? Could this be a Mac-specific path/configuration problem?
Any guidance would be greatly appreciated!
System Info:
- Rhino 8 for macOS
- macOS 15.5 (M2)
- Ladybug Tools: 1.8.0
- Radiance: 5.4a 2022-04-07 LBNL (5.4.b268408ad5)
- OpenStudio: 3.7.0+d5269793f1
Thanks in advance!