Added an error message when you try to start in an invalid place.
Added an error message when you try to start in an invalid place.

nagyistoce/bridges,zgrossbart/bridges,nagyistoce/bridges,nagyistoce/bridges,iOSTestApps/bridges,iOSTestApps/bridges,zgrossbart/bridges,nagyistoce/bridges,zgrossbart/bridges,iOSTestApps/bridges,iOSTestApps/bridges