Re Assign Workset as per System Type

[Louis_Magno]

Hi Guys,

I have successfully created this for Duct Categories but I’m having some difficulties when applying it for different Pipe System Types.

Can anyone shed some light?

Thanks and Regards…

Louis

[Jonathan.Olesen]

Can you show the warning and enable previews in the nodes?

[Louis_Magno]

Hi Jonathan,

Thanks…

[Jonathan.Olesen]

So that doesn’t help us much Now for the previews of the inputs (like the “element.Getparamatervaluebyname” and “list.maximumitembykey”

[Louis_Magno]

Jonathan,

I tried playing around using different SetParam nodes but didnt have luck.

Thanks and Regards…

[Jonathan.Olesen]

Do your pipe, pipefittings and pipe accessories all have the parameter “Workset”?

A parameter is like “Image” or “Mark” in this image.

[Louis_Magno]

Yes, Project/Model is Shared or Workset Enabled.

I have no warning other than the last node. Element.SetParameter…

[Jonathan.Olesen]

I would still like to see the previews of the nodes… As the data feeding into “Element.SetPara…” is what is causing the error.

[Louis_Magno]

See attached…

Thanks…

AUTO ASSIGN WORKSET PIPE SYTEM.dyn (24.6 KB)

[Jonathan.Olesen]

Unfortunately I do not run Dynamo 2.0 so I cannot open your file… but you could simply enable previews like so:

[Jonathan.Olesen]

Neither Pipes nor Pipe Fittings have a Parameter named “Workset” at least in my .rvt, you could check this using the Parameter.ParameterByName node.

[Louis_Magno]

Here.

Thanks…

[Jonathan.Olesen]

So first thing first,

1. You should filter out the empty list originating from your pipe accessories.
2. Your MEPSystemTypes gives you a null value which will likewise cause an error.
3. The elements which your are trying to assign a value to does not have a parameter with the name “Workset”.

[Louis_Magno]

Jonathan,

I will consider the given and see the outcome.

Thanks and Regards…