| Product(s): | WaterCAD, WaterGEMS, HAMMER, SewerGEMS, SewerCAD, StormCAD, CivilStorm |
| Version(s): | 26.00.00.XX |
| Area: | Integration |
Integration with MicroStation is no longer working after updating MicroStation to the Update 2 release of version 2026 (26.00.02.39) even after re-running the "Integrate with..." shortcut.
A crash occurs when trying to lay out elements or make any other edits. Details in the crash log begin with this:
0: Void Haestad.MicroStation.ApplicationBase.ResumeRefreshes(Haestad.MicroStation.ApplicationBase*)
1: Void Haestad.MicroStation.ApplicationBase.ResumeRefreshes(Haestad.MicroStation.ApplicationBase*)
2: Void EndUpdateFeatures(Haestad.Framework.Application.IDomainProject, Boolean) from Haestad.MicroStation.UStaFeatureManagerBase in SewerGEMSAddin, Version=0.0.0.0, Culture=neutral, PublicKeyToken=b4d201f8319cef86
3: Void HandleDomainElementEventChannel_ElementsChanged(System.Object,
...
As of August 31, 2026, there is a known compatibility problem introduced in the Update 2 release of MicroStation, preventing the OpenFlows products from successfully integrating with MicroStation. Reference # 2130602
A "fix" is not currently available due to the complexity of the issue and the extent of the changes that would be required in order to support this change.
The current solution is to downgrade your MicroStation (to 2026 Update 1 for example), or consider using CAD-related functionality in the Standalone version (see article below).
CAD Functionality in Standalone as an Alternative to AutoCAD or MicroStation Integration