BUG: after going to 5.0, saving a post causes Deprecated: mb_strlen(): Passing null to parameter #1 errors #3760
Comments
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Hi @bsabalaskey, can you please send the full Status Report? I wonder why a post would come in completely empty. |
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What exactly is a "full status report"? |
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Hi @bsabalaskey, if you go to the WordPress dashboard, then ElasticPress > Status Report, you'll see a page with some debugging information. You can download that info by clicking on the button at the top and share the file with us here. |
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Update: I do tweak the post type and post status options based on my custom additions in those areas. I index posts (of various types), pages, users and terms. I installed local debugging in send_bulk_index_request(). Here is the output when I update the Hello World post. 2023-11-22 15:44:43 | 127.0.0.1 | POST | send_bulk_index_request: $documents: Array Welcome to WordPress. This is your first post. Edit or delete it, then start writing!</p>\r\n","post_content":"\r\n Welcome to WordPress. This is your first post. Edit or delete it, then start writing!</p>\r\n","post_status":"publish","post_name":"hello-world","post_modified":"2023-11-22 15:44:42","post_modified_gmt":"2023-11-22 19:44:42","post_parent":0,"post_type":"post","post_mime_type":"","permalink":"https://wp2.example.com/hello-world/","terms":{"category":[{"term_id":1,"slug":"uncategorized","name":"Uncategorized","parent":0,"term_taxonomy_id":1,"term_order":0,"facet":"{"term_id":1,"slug":"uncategorized","name":"Uncategorized","parent":0,"term_taxonomy_id":1,"term_order":0}"}],"post_tag":[{"term_id":83,"slug":"test-tag","name":"Test Tag","parent":0,"term_taxonomy_id":83,"term_order":0,"facet":"{"term_id":83,"slug":"test-tag","name":"Test Tag","parent":0,"term_taxonomy_id":83,"term_order":0}"}]},"meta":[],"date_terms":{"year":2023,"month":3,"week":9,"dayofyear":59,"day":1,"dayofweek":3,"dayofweek_iso":3,"hour":20,"minute":44,"second":29,"m":202303},"comment_count":1,"comment_status":"open","ping_status":"open","menu_order":0,"guid":"https://wp2.example.com/?p=1","thumbnail":null,"term_suggest":["Uncategorized","Test Tag"]} ) 2023-11-22 15:44:44 | 127.0.0.1 | POST | send_bulk_index_request: $documents: Array {"term_id":83,"ID":83,"name":"Test Tag","slug":"test-tag","term_group":null,"term_taxonomy_id":83,"taxonomy":"post_tag","description":"","parent":0,"count":1,"meta":[],"hierarchy":{"children":{"terms":0,"count":0},"ancestors":{"terms":0}},"object_ids":{"value":[1]}} ) 2023-11-22 15:44:44 | 127.0.0.1 | POST | send_bulk_index_request: $documents: Array ) 2023-11-22 15:44:44 | 127.0.0.1 | POST | send_bulk_index_request: $documents: Array ) 2023-11-22 15:44:45 | 127.0.0.1 | POST | send_bulk_index_request: $documents: Array 2023-11-22 15:44:45 | 127.0.0.1 | POST | send_bulk_index_request next_document is empty - debug_backtrace(0): Array ) 2023-11-22 15:44:45 | 127.0.0.1 | POST | send_bulk_index_request: $documents: Array 2023-11-22 15:44:45 | 127.0.0.1 | POST | send_bulk_index_request next_document is empty - debug_backtrace(0): Array ) 2023-11-22 15:44:45 | 127.0.0.1 | POST | send_bulk_index_request: $documents: Array 2023-11-22 15:44:45 | 127.0.0.1 | POST | send_bulk_index_request next_document is empty - debug_backtrace(0): Array ) |
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Full status report, right after full delete all index and sync: Failed Querieshttps://wp2.example.com (2023-11-22 15:44:45)error: request body is required https://wp2.example.com (2023-11-22 15:44:45)error: request body is required https://wp2.example.com/wp-json/elasticpress/v1/sync?include&indexables&put_mapping=true&post_type&trigger=manual (2023-11-22 15:31:18)error: failed to parse https://wp2.example.com/wp-json/elasticpress/v1/sync?include&indexables&put_mapping=true&post_type&trigger=manual (2023-11-22 15:30:08)error: failed to parse https://wp2.example.com/wp-json/elasticpress/v1/sync?include&indexables&put_mapping=true&post_type&trigger=manual (2023-11-22 15:21:19)error: failed to parse WordPressWordPress Environmentwp_version: 6.4.1 Server Environmentphp_version: 8.1.25 Indexable Contentexample — https://wp2.example.compost_count: 1 ElasticPressSettingshost: http://search.example.com:20080 Timeoutsrequest_timeout: 15 Elasticsearch Indiceswp2examplecom-post-1health: green wp2examplecom-comment-1health: green wp2examplecom-term-1health: green wp2examplecom-userhealth: green Last Sync2023/11/22 3:05:19 pmmethod: WP Dashboard Feature SettingsAutosuggestactive: true Commentsactive: true Custom Search Resultsactive: true Filtersactive: true Post Searchactive: true # Defined sets (equivalent synonyms). weighting: array ( 'post' => array ( 'post_title' => array ( 'weight' => 100, 'enabled' => true, ), 'post_content' => array ( 'enabled' => true, 'weight' => 25, ), 'post_excerpt' => array ( 'enabled' => true, 'weight' => 50, ), 'author_name' => array ( 'weight' => 1, 'enabled' => true, ), 'terms.post_tag.name' => array ( 'weight' => 1, 'enabled' => true, ), 'terms.category.name' => array ( 'weight' => 1, 'enabled' => true, ), 'terms.ep_custom_result.name' => array ( 'enabled' => true, 'weight' => 9999, 'fuzziness' => false, ), ), 'page' => array ( 'post_title' => array ( 'weight' => 100, 'enabled' => true, ), 'post_content' => array ( 'enabled' => true, 'weight' => 25, ), 'post_excerpt' => array ( 'enabled' => true, 'weight' => 50, ), 'author_name' => array ( 'weight' => 1, 'enabled' => true, ), 'terms.ep_custom_result.name' => array ( 'enabled' => true, 'weight' => 9999, 'fuzziness' => false, ), ), 'campaign' => array ( 'post_title' => array ( 'weight' => 100, 'enabled' => true, ), 'post_content' => array ( 'enabled' => true, 'weight' => 25, ), 'post_excerpt' => array ( 'enabled' => true, 'weight' => 50, ), 'author_name' => array ( 'weight' => 1, 'enabled' => true, ), 'terms.category.name' => array ( 'weight' => 1, 'enabled' => true, ), 'terms.ep_custom_result.name' => array ( 'enabled' => true, 'weight' => 9999, 'fuzziness' => false, ), 'terms.post_tag.name' => array ( 'weight' => 0, 'enabled' => false, ), ), 'p2p' => array ( 'post_title' => array ( 'weight' => 100, 'enabled' => true, ), 'post_content' => array ( 'enabled' => true, 'weight' => 25, ), 'post_excerpt' => array ( 'enabled' => true, 'weight' => 50, ), 'author_name' => array ( 'weight' => 1, 'enabled' => true, ), 'terms.category.name' => array ( 'weight' => 1, 'enabled' => true, ), 'terms.ep_custom_result.name' => array ( 'enabled' => true, 'weight' => 9999, 'fuzziness' => false, ), 'terms.post_tag.name' => array ( 'weight' => 0, 'enabled' => false, ), ), 'update' => array ( 'post_title' => array ( 'weight' => 100, 'enabled' => true, ), 'post_content' => array ( 'enabled' => true, 'weight' => 25, ), 'post_excerpt' => array ( 'enabled' => true, 'weight' => 50, ), 'author_name' => array ( 'weight' => 1, 'enabled' => true, ), 'terms.ep_custom_result.name' => array ( 'enabled' => true, 'weight' => 9999, 'fuzziness' => false, ), ), 'faq' => array ( 'post_title' => array ( 'weight' => 100, 'enabled' => true, ), 'post_content' => array ( 'enabled' => true, 'weight' => 25, ), 'post_excerpt' => array ( 'enabled' => true, 'weight' => 50, ), 'author_name' => array ( 'weight' => 1, 'enabled' => true, ), 'terms.ep_custom_result.name' => array ( 'enabled' => true, 'weight' => 9999, 'fuzziness' => false, ), 'terms.help.name' => array ( 'weight' => 0, 'enabled' => true, ), ), 'user_alias' => array ( 'post_title' => array ( 'enabled' => true, 'weight' => 1, ), 'post_content' => array ( 'enabled' => true, 'weight' => 1, ), 'post_excerpt' => array ( 'enabled' => true, 'weight' => 1, ), 'author_name' => array ( 'enabled' => true, 'weight' => 1, ), 'terms.ep_custom_result.name' => array ( 'enabled' => true, 'weight' => 9999, 'fuzziness' => false, ), ), ) Search Algorithm Versionactive: true Termsactive: true Usersactive: true |
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@bsabalaskey it seems the problem was related to #3755, which has been fixed. Would you be able to test it using this pre-release version and let us know if it fixes the problem for you as well? Thanks. |
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Yes, that fixed it. Good job. |
Describe the bug
When saving or updating a post:
Deprecated: mb_strlen(): Passing null to parameter #1 ($string) of type string is deprecated in /var/www/html/lifefunderwp/public/wp-content/plugins/elasticpress/includes/classes/Indexable.php on line 496
Deprecated: mb_strlen(): Passing null to parameter #1 ($string) of type string is deprecated in /var/www/html/lifefunderwp/public/wp-content/plugins/elasticpress/includes/classes/Indexable.php on line 499
Steps to Reproduce
Screenshots, screen recording, code snippet
Deprecated: mb_strlen(): Passing null to parameter #1 ($string) of type string is deprecated in /var/www/html/lifefunderwp/public/wp-content/plugins/elasticpress/includes/classes/Indexable.php on line 496
Deprecated: mb_strlen(): Passing null to parameter #1 ($string) of type string is deprecated in /var/www/html/lifefunderwp/public/wp-content/plugins/elasticpress/includes/classes/Indexable.php on line 499
Note: my quick fix hack was to add a "!empty($next_document) &&" as the first part of the if statement for those lines.
Environment information
OS: Ubuntu 22.04 LTS
PHP: 8.1.25
ElasticPress instance privately hosted 7.17.13
WordPress and ElasticPress information
WP: WordPress 6.4.1
EP plugin: ElasticPress 5.0
Code of Conduct
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