Grasshopper

algorithmic modeling for Rhino

I am trying to use a grid of points to establish a light fixture pattern.  When I double click on the Lyrebird node I get the following error message.

 

Error

System.NullReferenceException: Object reference not set to an instance of an object.

 at LMNA.Lyrebird.GH.SetRevitDataForm..ctor(LyrebirdChannel c, GHCLient p)

 

Any help would be appreciated.

 

Thanks,

 

Chris

Views: 1008

Replies to This Discussion

Not sure what's going on in some of these issues.  I've had trouble replicating the errors on my end which makes it hard to troubleshoot.  I was able to resolve one of the errors where the Family and Type ComboBoxes would just show "Error" (rather than an error message box), but so far I've only updated the build in GitHub.  I've got some other things such as adding element id parameters, and letting you generate grids, levels, and lines, but it's still a work in progress so I have not deployed a new version to Food4Rhino. 

You also need to make sure the LBOut component is pointing to the correct version of Revit.

Regards,

-Tim

Thanks so much Tim, It was pointing to the wrong version of Revit in my case. All good now :)

Thanks for much for this tip! I was wondering for a long time why Lyrebird wasn't working.

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