Thank you for reporting the faulty behavior to us. Currently, there is a known issue that prevents you from building if there are both 9Patch Splash Screens (different than the nodpi)
and auto generated Splash Screens in your project. This said and judging from the error log you have pasted, you will need to delete the 9Patch Splash Screens from your project's Properties > Assets
page for the hdpi, xhdpi, xxhdpi, xxxhdpi
resolutions. Leaving only the auto generated assets should solve the issue on your side. Please, let me know if it doesn't or you will require further assistance.
As a small token of gratitude for reporting this, I have updated your Telerik points. Thank you once again!