Nullable object must have a value

[bkwoka]

Hi.

I have a problem with FetchXml Builder.
Whenever I try to add an attribute I get an error

See the end of this message for details on invoking
just-in-time (JIT) debugging instead of this dialog box.

************** Exception Text **************
System.InvalidOperationException: Nullable object must have a value.
at System.ThrowHelper.ThrowInvalidOperationException(ExceptionResource resource)
at Cinteros.Xrm.FetchXmlBuilder.AppCode.Validations.GetWarning(TreeNode node, FetchXmlBuilder fxb)
at Cinteros.Xrm.FetchXmlBuilder.AppCode.TreeNodeHelper.SetWarnings(TreeNode node, FetchXmlBuilder fxb)
at Cinteros.Xrm.FetchXmlBuilder.AppCode.TreeNodeHelper.SetWarnings(TreeNode node, FetchXmlBuilder fxb)
at Cinteros.Xrm.FetchXmlBuilder.AppCode.TreeNodeHelper.SetWarnings(TreeNode node, FetchXmlBuilder fxb)
at Cinteros.Xrm.FetchXmlBuilder.AppCode.TreeNodeHelper.SetNodeText(TreeNode node, FetchXmlBuilder fxb, Boolean validate)
at Cinteros.Xrm.FetchXmlBuilder.DockControls.TreeBuilderControl.CtrlSaved(Object sender, SaveEventArgs e)
at Cinteros.Xrm.FetchXmlBuilder.Controls.FetchXmlElementControlBase.SaveInternal(Boolean keyPress)
at Cinteros.Xrm.FetchXmlBuilder.Controls.FetchXmlElementControlBase.Save(Boolean keyPress)
at Cinteros.Xrm.XmlEditorUtils.ControlUtils.ComboBoxEventHandler.OnSelectedIndexChanged(Object sender, EventArgs e)
at System.EventHandler.Invoke(Object sender, EventArgs e)
at System.Windows.Forms.ComboBox.OnSelectedIndexChanged(EventArgs e)
at System.Windows.Forms.ComboBox.WmReflectCommand(Message& m)
at System.Windows.Forms.ComboBox.WndProc(Message& m)
at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)

[rappen]

Thanks for reporting.
Somehow the problem is still here, for some reason.
I get the error when I just tried it now, but not when I try again...
I have to look into this!