RuntimeError: 3: Environment is not supported

[11713013]

Hi, experts in Fusion360!

I met a problem when I want to create a construction point using following code:

# create a geo point
        point1 = adsk.core.Point3D.create(0, 20, 0)
        cons_points = rootComp.constructionPoints
        cons_point_input = cons_points.createInput() # create a constructionPointInput var
        cons_point_input.setByPoint(point1) # set by point
        point = cons_points.add(cons_point_input)
        geo_point = adsk.fusion.JointGeometry.createByPoint(point)

And the problem came out:

What is the "Environment" mean here? Is the python environment or the Fusion360 environment?

I search for the error "RuntimeError: 3: Environment is not supported" in google and this forum but do not find any thing.

Hoping for the community's help.

Thanks a lot!

And Merry Christmas to all the community and the Fusion360 experts!

[j.han97 · Accepted solution]

Hi @11713013 ,

Are you working in parametric design mode (with capture design history ON)? In the documentation here, it is stated that this line

constructionPoint = constructionPoints.add(input)

only works in direct edit mode (turn OFF capture design history).

Hope it helps.

[11713013]

You are right! After turn off Capture Design History, it works.

[11713013]

Thank you so much!
Merry Christmas!

[j.han97]

Merry Christmas!