Error 310 (net::ERR_TOO_MANY_REDIRECTS) with mod_sclogin + CB

First off, for #6, I"m not sure what you're doing here, but if you're modifying the main index.php file, it's probably not the right way to do it. Generally, you shouldn't ever modify core Joomla files. There's always exceptions, but there's likely a better way to do whatever you're trying.. if you want a little advice on how.

As for your issue, not sure exactly why you're running into that problem, but check the following first:
1) The JFBConnect User and JFBConnect Authentication plugins are both enabled
2) Try turning of SEF (temporarily) to see if that fixes things.
3) Try disabling the Community Builder Profile plugin (temporarily) to see if that fixes things

If any of the above fixes it, let us know. If it's #2 or #3, we'll gladly help you figure out how to re-enable those settings.. just need to know the cause before we can find the solution.

Thanks,
Alex

Oh. Another thing to try:
4) Disable the "Automatically Login Facebook Users" setting.

Again, keep us posted, and good luck!
Alex

Both plugins definitely need to be enabled for things to work. Not sure why the Auto login functionality is causing issues, but does normal login and registration work with that setting DISabled? Just trying to localize it to definitely being the problem.

Also, have you tried disabling SEF Urls to see what happens?

Finally, can you let me know what other User and Authentication plugins you have enabled? That may help come up with some possible conflicts, if we know of any.

Thanks,
Alex

Akashmitra,
Good progress, and I think you're good to go. We'll definitely have to do some more investigation as to the actual cause, but hopefully my notes below will help explain some things.

Basically, the problem came down the JLinked User plugin being enabled. When that was enabled, the login loop happened. We're not sure why, but fixing it was simply a matter of re-organizing the JFBConnect Authentication, User, and System plugins. The combination we used on the site seems to be working now with everything enabled, but obviously test and let us know if you run into any issues.

Finally, unrelated, but just so you know, when I enable Error Reporting in the Global Config area, there's multiple PHP notices that are being spit out. They all seem to be from your template, and can only be seen if you open up the HTML of the page. The notices are all related to trying to use some variable "baseurl". Not required to fix as they aren't PHP errors, but something in your template might not be getting the right value, and could cause you some other issues.

Really hope this gets you going, and we'll definitely be investigating further and hopefully have some fixes in the next JFBC or JLinked releases so that ordering isn't an issue.

Thanks,
Alex

No problem.. take your time, and I really hope you're good to go now. Of course, should you run into anything else, you know where to find us.

Thanks,
Alex