wpsolr and json error

Hello Pascal,

I have this error when I try to synchronize my index to my Solr server.

<br /> <b>Notice</b>: Trying to get property of non-object in <b>/var/www/centralecsn/docs/wp-content/plugins/wpsolr-search-engine/classes/solr/wpsolr-index-solr-client.php</b> on line <b>506</b><br /> <br /> <b>Notice</b>: Trying to get property of non-object in <b>/var/www/centralecsn/docs/wp-content/plugins/wpsolr-search-engine/classes/solr/wpsolr-index-solr-client.php</b> on line <b>507</b><br />

It seems related to these 2 lines of code in wpsolr-index-solr-client.php:

$pauthor          = isset( $pauth_info ) ? $pauth_info->display_name : '';?
$pauthor_s        = isset( $pauth_info ) ? get_author_posts_url( $pauth_info->ID, $pauth_info->user_nicename ) : '';

Although the indexing seems to churn along, I’m not sure what to think here.

Cheers
-Emmanuel

https://www.ads-software.com/plugins/wpsolr-search-engine/