问题
In reference to the following existing question. Wordpress Plugin : Can't process Indexing Queue I was unable to participate in the comments due to having a new account and less than 50 reputation.
I am having a problem getting the Algolia WordPress plugin to process the index. Running the latest version of WP and just downwloaded the WP Plugin from Algolia today. When I run WP_DEBUG and WP_DEBUG_LOG in my wp-config file I get the following output on any WP back end page.
has_cap was called with an argument that is deprecated since version 2.0.0! Usage of user levels by plugins and themes is deprecated. Use roles and capabilities instead. in /var/www/html/dealer/wp-includes/functions.php on line 3890
Line 3890 in wp-includes/functions.php just references the code that generated the error.
trigger_error( sprintf( __('%1$s was called with an argument that is <strong>deprecated</strong> since version %2$s! %3$s'), $function, $version, $message ) );
This appears to be an unrelated issue.
I should point out that this is a dev test server running locally on our internal network. I'm starting to wonder if that's causing the issue. I installed the same plugin on our live version of the site and everything works as expected.
回答1:
We have never noticed any logs related to user capabilities. Your best bet to remove those notices is to:
- Be sure all your plugins are updated,
- Disable/Test/Enable plugins one by one to locate the plugin raising those.
Please ensure that all the requirements are met: https://community.algolia.com/wordpress/installation.html
Do you have any errors logged on the "Logs" page of the Algolia plugin? Might be useful to also give us the list of plugins you are using.
来源：https://stackoverflow.com/questions/39372772/algolia-wordpress-plugin-wont-process-index-cueue