Hello Sir,

I have setup my Google+ app without a problem.

When clicking on the Google+ login button of the Instant Facebook Login form, I am asked which Google account I want to use, then grant permissions. Once granted, the system stopped at google auth page showing "400. That’s an error." "Error: redirect_uri_mismatch"

How can i fix this issue?

Thank you!

This is a FAQ, refer here for troubleshooting
http://storejextensions.org/faq/i-receive-a-redirect-uri-mismatch-error-when-trying-to-login-with-google-why.html

Thanks

Hello Sir:

Thanks for your quick response again.

The last issue had been solved, Thank you.

I have 2 more issues:
1. still can't login by Google+.
2. I tried joomla login form, still can't login by original joomla account too.
Facebook Login still works well.

If needed, may I provide you my admin account & passwd of my site?

Hello Sir,

1. Ensure that the IFBL mobule is published on the home page. In the PDF docs is stated: 'Moreover the Google login requires that the module is published on the site home page too.'
2. We already talked about this http://storejextensions.org/forum/view/26-instant-facebook-login/5660-login-not-work-when-using-username-password.html

Regards

Hello John:

Thanks again for question 1, after change this page as homepage, this problem had been solved.
Although this is inconvenient for us, we can try to adjust.

Question 2 is different from last one you mean we had talked already.
The answer you reply last time was--"This is know and there is nothing to do, if you use Community Builder you have to use solely the CB Login module to perform the normal login."

I used "joomla login form" to login, even with the admin account, still can't login.
Not to say CB Login.

Regards

Hi John,
I have my own developing environment in my NB which the IFBL is not functioning. So I put a CB login module in my homepage, I can successfully register new account, but no matter what user even with the administrator, there is just no way to login to the front end of my dev site. Same situation to the Joomla login module.Very frustrated. Woto uld you give me a direction what I should do the issue. Thanks in advance.

Best Regards
Scott