Thanks a lot for pointing me the way, now is working I am a beginner in web2py & GAE and I didn't know anything about index.yaml. I was developing locally with web2py and uploading directly to GAE (in the beginning I used locally GAE, but later I skipped this step). So index.yaml was not being generated. Now is generated and working properly.
Really, thanks a lot for your help -- --- You received this message because you are subscribed to the Google Groups "web2py-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.