Value does not fall within the expected range

Error when trying to display the form designer.

See picture of the error:

Code of the screen:

public partial class frmCanalVenda : frmEdit
{
    public frmCanalVenda(CanalVenda canal, Cliente cli)
        : base(canal)
    {
        InitializeComponent();
        bdsCliente.DataSource = cli;
        eabBar.ReadOnlyView = false;
    }

    private void frmCanalVenda_Load(object sender, EventArgs e)
    {
        try
        {
            Cursor.Current = Cursors.WaitCursor;

            bdsAgrupamento.DataSource = Agrupamento.GetAll(DatabaseAFV.Connection);
            bdsCanal.DataSource = Canal.GetAll(DatabaseAFV.Connection);
            bdsSubCanal.DataSource = SubCanal.GetAll(DatabaseAFV.Connection);
            bdsEspecializacao.DataSource = Especializacao.GetAll(DatabaseAFV.Connection);
            bdsOperacao.DataSource = Operacao.GetAll(DatabaseAFV.Connection);
            bdsPorte.DataSource = Porte.GetAll(DatabaseAFV.Connection);
        }
        finally
        {
            Cursor.Current = Cursors.Default;
        }
    }
}

Text of image

To prevent possible data loss before
loading the designer, the following
errors must be resolved:

Value does not fall within the
expected range.

Instances of this error (1)

1. Hide Call Stack at System.Runtime.InteropServices.Marshal.ThrowExceptionForHRInternal(Int32
   errorCode, IntPtr errorInfo) at
   Microsoft.VisualStudio.NativeMethods.ThrowOnFailure(Int32
   hr, Int32[] expectedHRFailure) at
   Microsoft.VisualStudio.Shell.Design.Serialization.DesignerDocDataService.GetFileDocData(String
   fileName, FileAccess access, String
   createTemplate, Boolean addToHostList,
   Boolean nestedItem) at
   Microsoft.VisualStudio.Shell.Design.Serialization.DesignerDocDataService.GetChildDocData(String
   name, FileAccess access, String
   createTemplate) at
   Microsoft.VisualStudio.Design.Serialization.CodeDom.VSCodeDomDesignerLoader.GetResourceDocData(CultureInfo
   info, FileAccess access) at
   Microsoft.VisualStudio.Design.Serialization.CodeDom.VSCodeDomDesignerLoader.System.ComponentModel.Design.IResourceService.GetResourceReader(CultureInfo
   info) at
   System.ComponentModel.Design.Serialization.ResourceCodeDomSerializer.SerializationResourceManager.GetMetadata()
   at
   System.ComponentModel.Design.Serialization.ResourceCodeDomSerializer.SerializationResourceManager.GetMetadataEnumerator()
   at
   System.ComponentModel.Design.Serialization.CodeDomSerializerBase.DeserializePropertiesFromResources(IDesignerSerializationManager
   manager, Object value, Attribute[]
   filter) at
   System.ComponentModel.Design.Serialization.TypeCodeDomSerializer.Deserialize(IDesignerSerializationManager
   manager, CodeTypeDeclaration
   declaration) at
   System.ComponentModel.Design.Serialization.CodeDomDesignerLoader.PerformLoad(IDesignerSerializationManager
   manager) at
   Microsoft.VisualStudio.Design.Serialization.CodeDom.VSCodeDomDesignerLoader.PerformLoad(IDesignerSerializationManager
   serializationManager) at
   System.ComponentModel.Design.Serialization.BasicDesignerLoader.BeginLoad(IDesignerLoaderHost
   host)