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<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Hi,<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>When I use the threshold filter I get the following error:<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p style='margin:0cm;margin-bottom:.0001pt'><font size=1 color=maroon
face=Courier><span style='font-size:8.5pt;font-family:Courier;color:maroon'>&quot;QFormBuilder
was unable to create a widget of the class 'pqDoubleRangeWidget'.&quot; </span></font><o:p></o:p></p>

<p style='margin:0cm;margin-bottom:.0001pt;-qt-block-indent:0'><font size=1
color=maroon face=Courier><span style='font-size:8.5pt;font-family:Courier;
color:maroon'>&quot;QFormBuilder was unable to create a widget of the class
'pqDoubleRangeWidget'.&quot; <o:p></o:p></span></font></p>

<p style='margin:0cm;margin-bottom:.0001pt;-qt-block-indent:0'><font size=1
color=maroon face=Courier><span style='font-size:8.5pt;font-family:Courier;
color:maroon'>QObject::connect: Cannot connect (null)::valueEdited(double) to
pqThresholdPanel::lowerChanged(double)<o:p></o:p></span></font></p>

<p class=MsoNormal style='-qt-block-indent:0'><font size=1 color=maroon
face=Courier><span style='font-size:8.5pt;font-family:Courier;color:maroon'>QObject::connect:
Cannot connect (null)::valueEdited(double) to
pqThresholdPanel::upperChanged(double)<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>This is using a CVS version which is about 2 weeks old.<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Regards,<br>
Paul<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><font size=1 color=maroon face=Courier><span
style='font-size:8.5pt;font-family:Courier;color:maroon'><o:p>&nbsp;</o:p></span></font></p>

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