How to turn off the “basemap” in the “ArcGIS Viewer for Flex”?

How to turn off the “basemap” in the “ArcGIS Viewer for Flex”?

I unchecked the option “add arcgis online basemaps”,

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Nevertheless, when the link is launched, the basemap is there and there is no option to turn it off

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what might be the solution?



Thank you

Best

Jamal

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