Invalid geometry type 'undefined' error when setting active tool back to pan...

[GISAdmin1]

Hi there,

I am getting this error when setting the active tool back to pan:

Invalid geometry type 'undefined'.
constructor(_954=undefined, _955=undefined)arcgis?v=2.0 (line 52)
addGraphic(geometry=Object { type="extent", xmin=512227.28812124295, more...})Dynami...ap.html (line 146)
toString()

Here is my code:

function addGraphic(geometry) {
var outline = new esri.symbol.SimpleLineSymbol(esri.symbol.SimpleLineSymbol.STYLE_SOLID, new dojo.Color([255, 0, 0, 2]), 1);
var symbol = new esri.symbol.SimpleFillSymbol(esri.symbol.SimpleFillSymbol.STYLE_SOLID, new esri.symbol.SimpleLineSymbol(esri.symbol.SimpleLineSymbol.STYLE_DASHDOT, new dojo.Color([255,0,0]), 3), new dojo.Color([255,215,0,0.5]));
map.graphics.add(new esri.Graphic(geometry, symbol));
toolbar.activate(esri.toolbars.Draw.PAN);
}

Any idea why?

Thanks in advance,

ML

[GISAdmin1]

Disregard - Use deactivate();