Forum Migration Notice
Update (2026-01-21): The user forums are now in read-only mode pending the data migration.
Update (2026-01-12): The user forums will be put into read-only mode on the 21st of January, 00:00 CET, to prepare for the data migration.
We're transitioning to a more modern community platform by beginning of next year. Learn about the upcoming changes and what to expect.
Update (2026-01-12): The user forums will be put into read-only mode on the 21st of January, 00:00 CET, to prepare for the data migration.
We're transitioning to a more modern community platform by beginning of next year. Learn about the upcoming changes and what to expect.
External axis (wizard) error - internal controller error
Daper
✭
in RobotStudio
Hello,
At the very end of the mechanism joint's motor unit definition in the external axis wizard, I am systematically facing the following error poping up:
Error: Could not load type
'ABBInternal.Controller.SystemFromLayout.BuildMap.SystemBuildMap'
from assembly 'Controller, Version=23.3.10550.0,
Culture=neutral, PublicKeyToken=null'.
Does anyone know the origin of this issue and how to fix it ?

At the very end of the mechanism joint's motor unit definition in the external axis wizard, I am systematically facing the following error poping up:
Error: Could not load type
'ABBInternal.Controller.SystemFromLayout.BuildMap.SystemBuildMap'
from assembly 'Controller, Version=23.3.10550.0,
Culture=neutral, PublicKeyToken=null'.
Does anyone know the origin of this issue and how to fix it ?
0
Comments
-
Updating the external axis wizard seems to have done the job0
Categories
- All Categories
- 5.7K RobotStudio
- 402 UpFeed
- 21 Tutorials
- 16 RobotApps
- 307 PowerPacs
- 407 RobotStudio S4
- 1.8K Developer Tools
- 251 ScreenMaker
- 2.9K Robot Controller
- 368 IRC5
- 92 OmniCore
- 8 RCS (Realistic Controller Simulation)
- 859 RAPID Programming
- 43 AppStudio
- 4 RobotStudio AR Viewer
- 19 Wizard Easy Programming
- 111 Collaborative Robots
- 5 Job listings