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Hallo zusammen,

ich versuche mit folgendem Code die Position Independent Eigenschaft eines WaveDatum Features zu ändern:

using System;
using NXOpen;
using NXOpen.Features;

public class NXJournal
{

  public static void Main(string[] args)
  {
    NXOpen.Session theSession;
    NXOpen.ListingWindow theListingWin;
    NXOpen.PartCollection thePartCollection;
    NXOpen.Features.FeatureCollection theFeatureCollection;
    NXOpen.PartLoadStatus thePartLoadStatus;
    NXOpen.Features.WaveDatum theWaveDatum;
    NXOpen.Features.WaveDatumBuilder theWaveDatumBuilder;

    Part theWorkPart;

    theSession = Session.GetSession();

    theWorkPart = theSession.Parts.Work;

    thePartCollection = theSession.Parts;   

    Part[] arParts = thePartCollection.ToArray();

    foreach (Part p in arParts)
      {
    if(p.IsFullyLoaded.ToString() == "False")
          {
  thePartLoadStatus = p.LoadFully();
    }
    if(p.IsFullyLoaded.ToString() == "True")
          {
              theFeatureCollection = p.Features;
        Feature[] arFeatures = theFeatureCollection.GetFeatures();
        foreach (Feature f in arFeatures)
        {
if ( f.GetType().ToString() == "NXOpen.Features.WaveDatum" )
{
    if (f.Name != "")
    {
          theWaveDatum = ( NXOpen.Features.WaveDatum )p.Features.FindObject(f.JournalIdentifier);
          theWaveDatumBuilder = theWorkPart.Features.CreateWaveDatumBuilder(theWaveDatum);
  theWaveDatumBuilder.MakePositionIndependent = true;
  theWaveDatumBuilder.Commit();
  theWaveDatumBuilder.Destroy();
    }
}
   
        }
    }
      }
  }
}

Stoße dabei aber jedesmal auf die Fehlermeldung:

NXOpen.NXException: No Datum Feature selected or the selected datum feature is invalid.
    bei NXOpen.Builder.Commit()

Kann sich jemand vorstellen wo das Problem ist? Bin für jede Hilfe sehr dankbar.

Gruß,
teo cad

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