tomsson created the topic: blank screen on facebook after authorize
I have installed AutoTweetNG v6.6.0,
With testing application work fine
but when I want to use own application have problem with STEP1 - AUTHORIZE
I filled up all of missing fields: APP ID/API KEY, APP SECRET, CANVAS PAGE
and when I try to do AUTHORIZATION redirect me to facebook empty facebook page.
tomsson replied the topic: blank screen on facebook after authorize
here I send screenshots.
Now when I AUTHORIZE I have 404 ERROR page
I would like to buy PRO version but first I need to test on my site.
I did logout from FB and try again to AUTHORIZE and now I have
Warning: require_once(/home/zyzak2/domains/wirtualnyelk.pl/public_html/Facebook-App/includes/defines.php) [function.require-once]: failed to open stream: No such file or directory in /home/zyzak2/domains/wirtualnyelk.pl/public_html/Facebook-App/index.php on line 18
Fatal error: require_once() [function.require]: Failed opening required '/home/zyzak2/domains/wirtualnyelk.pl/public_html/Facebook-App/includes/defines.php' (include_path='.:/usr/local/php/p53/lib/php') in /home/zyzak2/domains/wirtualnyelk.pl/public_html/Facebook-App/index.php on line 18
I know what I did wrong:
I unpack facebook_auth_app_v6.6.0 in to wirtualnyelk.pl/Facebook-App/
but I should to unpak to wirtualnyelk.pl/
and now this error "Warning: require_once..." gone
The certificate is self-signed. Users will receive a warning when accessing this site unless the certificate is manually added as a trusted certificate to their web browser. You can fix this error by buying a trusted SSL certificate
None of the common names in the certificate match the name that was entered (wirtualnyelk.pl). You may receive an error when accessing this site in a web browser. Learn more about name mismatch errors.
Common name: s97.linuxpl.com
Organization: Serveradmin.pl s.c.
Location: Rzeszow, Podkarpacie, PL
Valid from February 3, 2013 to February 1, 2023
Serial Number: ac92be8da2d4b679
Signature Algorithm: sha1WithRSAEncryption
Facebook requires a Secure Canvas Url, with SSL enabled.
A SSL certificate must be purchased (like a domain name), and installed in your hosting. Please, check with your hosting provider. You can use an inexpensive SSL certificate (Eg namecheap's $2-8/yr, Thawte's 21 days trial SSL certificate, or startssl.com).
Facebook also offers a free option, based in Heroku hosting (but you need to know GIT protocol)
2. About your Canvas Url and Secure Canvas Url, you have two options: