Hi @MingboPeng. I am trying to use IB to DF for the first time in a workflow. I loaded in my DF model to a DF detailed HVAC component, selected the GSHP_centralloops idf, input the path on a panel and got this error:
1. Solution exception:'str' object has no attribute 'ToJson'
This seems like it is referring to the string for the .idf
Do you have any advice on that?
Watch the Ironbug tutorials, @Geo_curious
https://www.mpendesign.com/category/tutorial/
And search the forum for related posts like this one:
You’re connecting the output message to the DF Detailed HVAC, which, as Mostapha says, is not how it’s supposed to work.
Thank you for pointing this out. I will have a look.
@MingboPeng I am still a little bit lost on how to get the correct HB rooms from DF into the airloop components. Do you have a flow diagram example for this? DF buildings–>HB Rooms -->Airloop Then HVACSystem–> DF Detailed HVAC ?
For example:
I also tried it with a deconstruction of the DF.
But I still get the error:
1. None of the connected Rooms are referenced under the Ironbug HVAC system.
Make sure that the system has been set up with the correct Rooms.
