This is most likely because your IDE doesn't have the correct model (i.e. Gradle sync must have failed). Click on "Sync w/ Gradle" and paste the error message if any. You can also file a bug and attach your idea.log (Help | Show Log in Explorer).
On Thu, Dec 11, 2014 at 11:24 AM, Dimitrios Diamantidis < dimitri.dia...@gmail.com> wrote: > Hello after i updated my android studio ide to 1.0 i had the problem that > my projects that contains the actionbaractivity had the error "Cannot > resolve symbol ’ActionBarActivity’" als my style.xml files don’t accept the > "theme.appcomant", with the same error "Cannot resolve symbol > ’theme.appcomant’" > > Thanks > > -- > You received this message because you are subscribed to the Google Groups > "adt-dev" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to adt-dev+unsubscr...@googlegroups.com. > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "adt-dev" group. To unsubscribe from this group and stop receiving emails from it, send an email to adt-dev+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.