What are these warnings ... Css tyle selctor ** wasnt processed

Severity and Description Path Resource Location Creation Time Id
The CSS type selector ‘ColorPicker’ was not processed, because the type was not used in the application. SparkWeb/src SparkWeb.mxml line 236 1224065727421 1276
The CSS type selector ‘DateChooser’ was not processed, because the type was not used in the application. SparkWeb/src SparkWeb.mxml line 388 1224065727421 1282
The CSS type selector ‘DateField’ was not processed, because the type was not used in the application. SparkWeb/src SparkWeb.mxml line 437 1224065727421 1275
The CSS type selector ‘HSlider’ was not processed, because the type was not used in the application. SparkWeb/src SparkWeb.mxml line 775 1224065727421 1283
The CSS type selector ‘NumericStepper’ was not processed, because the type was not used in the application. SparkWeb/src SparkWeb.mxml line 590 1224065727421 1278
The CSS type selector ‘PopUpMenuButton’ was not processed, because the type was not used in the application. SparkWeb/src SparkWeb.mxml line 684 1224065727421 1281
The CSS type selector ‘ProgressBar’ was not processed, because the type was not used in the application. SparkWeb/src SparkWeb.mxml line 706 1224065727421 1274
The CSS type selector ‘Slider’ was not processed, because the type was not used in the application. SparkWeb/src SparkWeb.mxml line 765 1224065727421 1277
The CSS type selector ‘Tree’ was not processed, because the type was not used in the application. SparkWeb/src SparkWeb.mxml line 884 1224065727421 1280
The CSS type selector ‘VSlider’ was not processed, because the type was not used in the application. SparkWeb/src SparkWeb.mxml line 785 1224065727421 1279

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what should I do with these warning during export…

Ignore them. They’re only there because I wanted to keep the style intact rather than editing to just the parts being used at any given moment in SparkWeb.

  1. After loginin and leaving sparkweb page no behaviors for some time, You may found the page and sparkweb still there, but in fact it has lost connections with openfire server, cant send msg cant see contacts’ status chaning…

  2. When i tried sparkweb with other IE core browers, such as ‘MyIE’, i cant use Enter key to input. cant login by pressing Enter, cant send msg after loginin … coz Enter key doesnt work neither …

thx for ur time