I have a model in WaterGEMS and I am attempting to transfer to EPANET. The issue I have is the transfer only includes nodes and tanks. The pumps, valves and pipelines will not transfer to EPANET.
Hello Jesse,
I do get a user notification message stating "object reference not set to an instance of an object".
Hi Joaquin, that message indicates a failure occurring during the export process. I would suggest using the Validate tool to check for any problems with the model that the EPANET export is getting stuck on, and make sure you're using the latest version (10.03.05.05): Downloading OpenFlows Software
You will see a note in this article about a specific known issue in version 10.03.02.75 causing that exact error on export, if a hydropneumatic tank is included in the model. If that is the situation, you can remove the hydropneumatic tank or convert into an equivalent regular tank element in order to export.
If you need further help, please provide a copy of the model for review: Sharing Hydraulic Model Files on the OpenFlows Forum
Regards,
Jesse DringoliTechnical Support Manager, OpenFlowsBentley Communities Site AdministratorBentley Systems, Inc.