API Circular pattern

[nikita.panasiuk.knm.2020]

i am making a model with code and i want to crop the model in a circle and for this used tool Circular pattern but I get an error, can you tell me what I did wrong?

and by the way, for clarity, I will leave a photo on the left of how the model should look, and on the right, how it looks now

here is the code

#Author-
#Description-

import adsk.core, adsk.fusion, adsk.cam, math, traceback


def run(context):
    ui = None
    try: 
        app = adsk.core.Application.get()
        ui = app.userInterface

        doc = app.documents.add(adsk.core.DocumentTypes.FusionDesignDocumentType)
        design = app.activeProduct

        # Get the root component of the active design.
        rootComp = design.rootComponent

        # Create a new sketch on the yz plane.
        sketches = rootComp.sketches;
        zyPlane = rootComp.xYConstructionPlane
        sketch = sketches.add(zyPlane)

        lines = sketch.sketchCurves.sketchLines;
        line1 = lines.addByTwoPoints(adsk.core.Point3D.create(0, 0.041, 1.27), adsk.core.Point3D.create(0, 0.53, 1.27))
        line2 = lines.addByTwoPoints(line1.endSketchPoint, adsk.core.Point3D.create(0, 0.478, 1.3))
        line3 = lines.addByTwoPoints(line2.endSketchPoint, adsk.core.Point3D.create(0, 0.34, 1.3))
        line4 = lines.addByTwoPoints(line3.endSketchPoint, adsk.core.Point3D.create(0, 0.2622, 1.3778))
        line5 = lines.addByTwoPoints(line4.endSketchPoint, adsk.core.Point3D.create(0, 0.2622, 1.6878))
        line6 = lines.addByTwoPoints(line5.endSketchPoint, adsk.core.Point3D.create(0, 0.0622, 1.6878))
        line7 = lines.addByTwoPoints(line6.endSketchPoint, adsk.core.Point3D.create(0, 0.0622, 1.4578))
        line8 = lines.addByTwoPoints(line7.endSketchPoint, adsk.core.Point3D.create(0, 0.041, 1.4366))
        line9 = lines.addByTwoPoints(line8.endSketchPoint, adsk.core.Point3D.create(0, 0.041, 1.27))

        # Draw a line to use as the axis of revolution.
        lines = sketch.sketchCurves.sketchLines
        axisLine = lines.addByTwoPoints(adsk.core.Point3D.create(0, 0.041, 0), adsk.core.Point3D.create(0, 0.53, 0))

        # Get the profile defined by the model.
        prof = sketch.profiles.item(0)

        # Create an revolution input to be able to define the input needed for a revolution
        # while specifying the profile and that a new component is to be created
        revolves = rootComp.features.revolveFeatures
        revInput = revolves.createInput(prof, axisLine, adsk.fusion.FeatureOperations.NewComponentFeatureOperation)


        # Define that the extent is an angle of pi to get half of a torus.
        angle = adsk.core.ValueInput.createByReal(2*math.pi)
        revInput.setAngleExtent(False, angle)

                # Create the extrusion.
        ext = revolves.add(revInput)

                        # CUT CYLINDER 
        sketches = rootComp.sketches
        sketch = sketches.add(rootComp.xZConstructionPlane)
        circles1 = sketch.sketchCurves.sketchCircles
        CentPoint = adsk.core.Point3D.create(0, 1.548, 0.0622)
        oCirc = circles1.addByCenterRadius(CentPoint, 0.09)
        # Get the profile defined by the rectangle.
        features = rootComp.features
        extrudes = features.extrudeFeatures
        prof1 = sketch.profiles.item(0)
        extInput = extrudes.createInput(prof1, adsk.fusion.FeatureOperations.CutFeatureOperation)


        distance = adsk.core.ValueInput.createByReal(1.4)
        extInput.setDistanceExtent(False, distance)
        ext = extrudes.add(extInput)

        # Create input entities for circular pattern
        inputEntites = adsk.core.ObjectCollection.create()
        inputEntites.add(prof1)
        
        # Get Y axis for circular pattern
        yAxis = rootComp.yConstructionAxis
        
        # Create the input for circular pattern
        circularFeats = rootComp.features.circularPatternFeatures
        circularFeatInput = circularFeats.createInput(inputEntites, yAxis)
        
        # Set the quantity of the elements
        circularFeatInput.quantity = adsk.core.ValueInput.createByReal(12)
        
        # Set the angle of the circular pattern
        circularFeatInput.totalAngle = adsk.core.ValueInput.createByString('360 deg')
        
        # Set symmetry of the circular pattern
        circularFeatInput.isSymmetric = False
        
        # Create the circular pattern
        circularFeat = circularFeats.add(circularFeatInput)
        



    except:
        if ui:
            ui.messageBox('Failed:\n{}'.format(traceback.format_exc()))

[kandennti · Accepted solution]

Hi @nikita.panasiuk.knm.2020 .

After correcting the following two points, the error was eliminated.

・・・
        # Create input entities for circular pattern
        inputEntites = adsk.core.ObjectCollection.create()
        # inputEntites.add(prof1)
        inputEntites.add(ext)
・・・
        # Create the input for circular pattern
        # circularFeats = rootComp.features.circularPatternFeatures
        circularFeats = ext.parentComponent.features.circularPatternFeatures
        circularFeatInput = circularFeats.createInput(inputEntites, yAxis)
・・・

[nikita.panasiuk.knm.2020]

Thank you!