I have recently installed the latest version of the base app from codeplex (2sic_2SexyContent_08.04.08_Install.zip ) to DNN vesion 7.4.0, created a new admin page and added the module there.
from there I have tried to add a new app (2sxcApp_GoogleTagManager_01.00.01.zip) and the install pop up flashes for a split second then nothing happens.
checking the console I see;
/desktopmodules/tosic_sexycontent/dist/dnn/ui.html?sxcver=8.4.8.19191#zoneI…true&user%5BcanDevelop%5D=true&approot=%2F&dialog=dash-view&items=%5B%5D:1 XMLHttpRequest cannot load http://northcityosteopaths.co.nz/desktopmodules/2sxc/api/view/Module/GetSelectableApps. Response for preflight is invalid (redirect)
/desktopmodules/tosic_sexycontent/dist/dnn/ui.html?sxcver=8.4.8.19191#zoneI…rue&user%5BcanDevelop%5D=true&approot=%2F&dialog=app-import&items=%5B%5D:1 XMLHttpRequest cannot load http://northcityosteopaths.co.nz/desktopmodules/2sxc/api/app/ImportExport/ImportApp. Response for preflight is invalid (redirect)
I have tried reinstalling the base module and recycling the app pool have also set page skin to default Gravity skin.