Hello Diego, This error is indicative of a async urlfetch call, even warped in another call, which did not complete at the time the page finished loading. Solution consists in making sure that any async calls complete before your load is completed. Being a matter of a call in real time, the error may appear even if you didn't change your app's code.
This discussion group is oriented more towards general opinions, trends, and issues of general nature touching App Engine and Cloud SQL. For coding and programming architecture, such as urlfetch calls, you may be better served in dedicated forums such as stackoverflow, where experienced programmers are within reach and ready to help. -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To unsubscribe from this group and stop receiving emails from it, send an email to google-appengine+unsubscr...@googlegroups.com. To post to this group, send email to google-appengine@googlegroups.com. Visit this group at https://groups.google.com/group/google-appengine. To view this discussion on the web visit https://groups.google.com/d/msgid/google-appengine/5a627a89-c9f7-49e7-9a17-70eed7c5ceeb%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
