Bug: Login/link with Google is no longer working

i did the sulotion, and woks fine it stopped redirect to my home page and went to goole coonect but after connection approval from google the user go back to the site with this error:
Catchable fatal error: Object of class W3_Redirect could not be converted to string in /home/ilnetwor/public_html/wp-content/plugins/nextend-google-connect/nextend-google-connect.php on line 444

i think the problem is here:
get_category_parents – is empty as mentioned in this post

<?php if(is_home() OR is_front_page()) {} else { ?>
<h1 class=”page-title”>
<?php if(is_search()) { ?>
<?php echo $wp_query->found_posts; ?> <?php _e(‘search results for’, ‘gp_lang’); ?> “<?php echo esc_html($s); ?>”
<?php } elseif(is_category()) { ?>
<?php $catstr = get_category_parents($cat, false, ‘ / ‘); echo substr($catstr, 0, strlen($catstr) -3 ); ?>
<?php } elseif(is_tag()) { ?>
<?php single_tag_title(); ?>
<?php } elseif(is_author()) { ?>
<?php wp_title(”); ?>’s Posts
<?php } elseif(is_archive()) { ?>
<?php _e(‘Archives’, ‘gp_lang’); ?> <?php wp_title(‘ / ‘); ?>
<?php } ?>
</h1>
<?php } ?>

@scheky’s solution worked perfectly for me.

Make sure you use a text editor that shows line numbers, so you can find Row 265 in nextend-google-connect.php.
This is a big file, and there is more than one line with the following function call:
function new_google_login_action()
So be careful you’re only changing the one on line 265.

Several people have mentioned deleted and adding the “Google Application”. I needed to do this also before the fix worked.
More precisely, I deleted and re-created my “Client ID for web applications”, which is in the API Access tab at https://code.google.com/apis/console

Thanks to @scheky!!!

It seems that the connect part still works with the fixes described above but the avatar image import is broken. I now see a broken image in all places the profile image should be.
Thoughts?

Hey guys! Sorry, I was really busy in the last months. The plugin should work fine for now in version 1.4.54

Thank you very much, nextendweb!
Sometimes it is a good idea to wait patiently!
After updating the plugin is working fine without any patches.

I get the following error:

Catchable fatal error: Object of class W3_Redirect could not be converted to string in /home/techgain/public_html/wp-content/plugins/nextend-google-connect/nextend-google-connect.php on line 452

Login link
https://www.techgainer.com/wp-login.php

And why the button doesn’t show up? It only shows link!

nos dois plugins, para o gmail e para o facebook, eu tive o seguinte problema. após uma pessoa logar se registrar e logar pelo gmail ou pelo facebook, após sair , quando tentamos logar com outro usuario pelo facebook ou pelo gmail, o programa abre a sess?o antiga com o usuário que estava logando antes ….
alguém pode testar e ver se acontece isso também ????