Btukfyl

I'm getting an "Could not locate entity type" error when trying to delete an attribute from a custom DAC class. I'm using the DAC in a Graph which is used by a page that allows the user to add Attributes to the custom DAC. The page that I've made is similar to the Contact and Lead classes page - CR207000.

Here's the DAC that I am assigning Attributes to.

[Serializable]

public class MyCustomGroup : IBqlTable

{

    #region CustomGroupID

    [PXDBIdentity(IsKey = true)]

    [PXUIField(DisplayName = "Custom Group")]

    [PXSelector(typeof(MyCustomGroup.CustomGroupID),

            typeof(MyCustomGroup.descr),

            typeof(MyCustomGroup.capacity),

            DescriptionField = typeof(MyCustomGroup.descr))]

    public virtual int? CustomGroupID { get; set; }

    public abstract class CustomGroupID : IBqlField { }

    #endregion



    #region NoteID

    [PXSequentialNote(new Type[0], SuppressActivitiesCount = true)]

    [PXUIField(DisplayName = "Noteid")]

    public virtual Guid? NoteID { get; set; }

    public abstract class noteID : IBqlField { }

    #endregion



    #region Descr

    [PXDBString(60, IsUnicode = true, InputMask = "")]

    [PXUIField(DisplayName = "Descr")]

    [PXDefault("<New>")]

    public virtual string Descr { get; set; }

    public abstract class descr : IBqlField { }

    #endregion



    #region Capacity

    [PXDBInt()]

    [PXUIField(DisplayName = "Capacity")]

    public virtual int? Capacity { get; set; }

    public abstract class capacity : IBqlField { }

    #endregion



    #region Tstamp

    [PXDBTimestamp()]

    [PXUIField(DisplayName = "Tstamp")]

    public virtual byte Tstamp { get; set; }

    public abstract class tstamp : IBqlField { }

    #endregion



    #region CreatedByID

    [PXDBCreatedByID()]

    public virtual Guid? CreatedByID { get; set; }

    public abstract class createdByID : IBqlField { }

    #endregion



    #region CreatedByScreenID

    [PXDBCreatedByScreenID()]

    public virtual string CreatedByScreenID { get; set; }

    public abstract class createdByScreenID : IBqlField { }

    #endregion



    #region CreatedDateTime

    [PXDBCreatedDateTimeUtc]

    [PXUIField(DisplayName = "Created Date Time")]

    public virtual DateTime? CreatedDateTime { get; set; }

    public abstract class createdDateTime : IBqlField { }

    #endregion



    #region LastModifiedByID

    [PXDBLastModifiedByID()]

    public virtual Guid? LastModifiedByID { get; set; }

    public abstract class lastModifiedByID : IBqlField { }

    #endregion



    #region LastModifiedByScreenID

    [PXDBLastModifiedByScreenID()]

    public virtual string LastModifiedByScreenID { get; set; }

    public abstract class lastModifiedByScreenID : IBqlField { }

    #endregion



    #region LastModifiedDateTime

    [PXDBLastModifiedDateTimeUtc]

    public virtual DateTime? LastModifiedDateTime { get; set; }

    public abstract class lastModifiedDateTime : IBqlField { }

    #endregion

}

I'm using this in the Graph class to populate the Attributes grid on my page:

public CSAttributeGroupList<MyCustomGroup, MyCustomGroupLinker> AttGrpMapping;

Here's the second custom DAC that I'm using in the CSAttributeGroupList above:

[Serializable]

public class MyCustomGroupLinker : IBqlTable

{

#region LinkerID

[PXDBIdentity(IsKey = true)]

[PXUIField(DisplayName = "Linker ID")]

public virtual int? LinkerID { get; set; }

public abstract class linkerID : IBqlField { }

#endregion



#region GroupNoteID

[PXDBGuid()]

[PXUIField(DisplayName = "Custom Group")]

    [PXSelector(typeof(MyCustomGroup.noteID),

        SubstituteKey =typeof(MyCustomGroup.descr))]

public virtual Guid? GroupNoteID { get; set; }

public abstract class groupNoteID : IBqlField { }

#endregion



#region RelatedNoteID

[PXDBGuid()]

[PXUIField(DisplayName = "Related Note ID")]

public virtual Guid? RelatedNoteID { get; set; }

public abstract class relatedNoteID : IBqlField { }

#endregion

}

Thanks for your help!