"free form editor" issue in virtual table of IA

[Maximus_Jack]

Hi
I'm trying to create a virtual table, as i tried to use the free form editor in the
virtual table, i'm getting the below error, i tried so many times restarting the
application but no use at all, i couldn't even type a single word,

anyway to post screenshot here?

error
====

System.ArgumentNullException: Key cannot be null.
Parameter name: key
at System.Collections.Hashtable.ContainsKey(Object key)
at Ascential.Sorcerer.DataAnalysis.ColumnAnalysis.VirtualTable.UI.TabularEditor.ConvertToString(DataSet dataSet, Hashtable childLookup)
at Ascential.Sorcerer.DataAnalysis.ColumnAnalysis.VirtualTable.UI.TabularEditor.UpdateUI()
at Ascential.Sorcerer.DataAnalysis.ColumnAnalysis.VirtualTable.UI.WhereClauseEditor.OnWhereClauseChanged(Object sender, EventArgs e)
at Ascential.Sorcerer.DataAnalysis.ColumnAnalysis.VirtualTable.UI.FreeFormEditor.FireWhereClauseChanged()
at Ascential.Sorcerer.DataAnalysis.ColumnAnalysis.VirtualTable.UI.FreeFormEditor.OnFreeFormTextChanged(Object sender, EventArgs e)
at IBM.Mozart.Controls.MozartMultilineTextBox.InternalTextChanged(Object sender, EventArgs e) in c:\buildspace\mozart\trunk\mozart\Modules\IBM.Mozart.Controls\src\Controls\MozartMultilineTextBox.cs:line 2271
at System.Windows.Forms.Control.OnTextChanged(EventArgs e)
at IBM.Mozart.Controls.MozartMultilineTextBoxInternal.OnTextChanged(EventArgs e) in c:\buildspace\mozart\trunk\mozart\Modules\IBM.Mozart.Controls\src\Controls\MozartMultilineTextBoxInternal.cs:line 352
at System.Windows.Forms.TextBoxBase.WmReflectCommand(Message& m)
at System.Windows.Forms.TextBoxBase.WndProc(Message& m)
at System.Windows.Forms.RichTextBox.WmReflectCommand(Message& m)
at System.Windows.Forms.RichTextBox.WndProc(Message& m)
at IBM.Mozart.Controls.MozartMultilineTextBoxInternal.WndProc(Message& m) in c:\buildspace\mozart\trunk\mozart\Modules\IBM.Mozart.Controls\src\Controls\MozartMultilineTextBoxInternal.cs:line 588
at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)

[ray.wurlod]

You can't post images directly, but you can post them on an image hosting site and refer to that from here.

There may be a patch that addresses the problem in the free form editor.

[Maximus_Jack]

thanks ray

i have pasted the entire error message i got....

any idea???