i think ADT is not properly installed!!but try installing again!! i had install everything again!! try this link and follow every step!!
http://youtube.com/watch?v=Mp2q_8T-jMo regards maryam:) On Wed, Jul 9, 2008 at 1:03 AM, Enagan <[EMAIL PROTECTED]> wrote: > > I have downloaded and installed the ADT on Eclipse V3.4.0 > But when I try to do this part of the guide: > > 11. After restart, update your Eclipse preferences to point to the SDK > directory: > > 1. Select Window > Preferences... to open the Preferences panel. > (Mac OS X: Eclipse > Preferences) > 2. Select Android from the left panel. > 3. For the SDK Location in the main panel, press Browse... and > locate the SDK directory. > 4. Press Apply, then OK. > > On step2 I get this error message: > > Unable to Create the selected preferences page > java.lang.UnssuportedClassVersionError > > What should I do?? > > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Android Beginners" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [EMAIL PROTECTED] Announcing the new M5 SDK! http://android-developers.blogspot.com/2008/02/android-sdk-m5-rc14-now-available.html For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -~----------~----~----~----~------~----~------~--~---

