Reporting a compatibly issue in DatePart.php files - line 227

[saalam]

Hey @seboettg

I need you advice to avoid this warning. I'm using OJS and everything is fine when PHP version is 7.4 but it went wrong when I upgraded the PHP version to 8.0. I looked through your repository and find out that the DatePart.php doesn't support PHP 8.0. Below is the error I'm getting.

Attempt to read property "single" on null in /****/citationStyleLanguage/lib/vendor/seboettg/citeproc-php/src/Rendering/Date/DatePart.php on line 227

line 227: $text = CiteProc::getContext()->getLocale()->filter('terms', $month, $form)->single;

Your help is highly appreciated. Regards, -Salam

[seboettg]

Hi @saalam, In order to reproduce the issue I need the bibliogrpahic metadata and the used stylesheet. Thanks in advance, Sebastian

[saalam]

Hi @seboettg, Thanks a lot for your response We have more than 17 journal installed in our system and all of them are using OJS stylesheet. Tbh I don't know how to provide you with the bibliogrpahic metadata and the used stylesheet. But I can show you a sample of the published articles https://journal.uokufa.edu.iq/index.php/kje/article/view/1816 OJS version is the latest version [3.3.0-13] PHP version 8.0 Style Sheet main site:

`.pkp_page_index .journals img { max-width: 100%; filter: grayscale(90%); transition: 0.1s; cursor: pointer; }

.pkp_navigation_user_wrapper { width: 100%; }

.pkp_structure_main, .pkp_footer_content { font-family: 'Montserrat'; } .pkp_structure_main p:last-child, .pkp_structure_main p { text-align :justify; }

.pkp_block { font-family: 'Montserrat'; font-size: 13.33px; line-height: 20px; clear: both; border-bottom: 1.5px solid #ddd; }

.obj_article_summary
{ padding-bottom: 10px ; border-bottom: solid 1px #F7BC4A ; border-bottom-width: 1px ; }

.hoverTable_Salam { width: 100%; border-collapse: collapse; } .hoverTable_Salam tr {

border-bottom: 1px solid #ffffff; padding-top: 1px; } .hoverTable_Salam td a { width: 100%; display: block; } .hoverTable_Salam a { color: #ffffff; } .hoverTable_Salam td { height: 30px; padding-left: 4px; vertical-align: middle; text-align: left; }

.hoverTable_Salam1 tr { background:#006634; } .hoverTable_Salam1 td:hover { background: #F7BC4A; }`

Style Sheet for the a journal .block_make_submission a { background: #ed4e32; } .cmp_manuscript_button,.obj_galley_link { background: #3F688A; } .hoverTable_Salam tr { background: #053053; } td:hover { background: #F7BC4A; }

I have noticed a new warning regarding the same plugin [02-Nov-2022 18:05:08 ] PHP Warning: Undefined property: stdClass::$given in /home2/public_html/plugins/generic/citationStyleLanguage/lib/vendor/seboettg/citeproc-php/src/Rendering/Name/Name.php on line 579 [02-Nov-2022 18:05:08] PHP Warning: Undefined property: stdClass::$given in /home2/public_html/plugins/generic/citationStyleLanguage/lib/vendor/seboettg/citeproc-php/src/Rendering/Name/Name.php on line 579

[seboettg]

I'm not familiar with OJS. I need a Citation Style and the json formatted metadata.

[saalam]

Please Click here to visit the page and search in the HTML source for the following tag <ul class="citation_formats_styles"> under this tag you will find the Citation Style and the jason formatted metadata Hope this thing can help Thanks a lot

[saalam]

Hi @seboettg PKP team were able to solve the problem. @asmecher were able to solve to update the required libraries. Please see Permit newer dependencies in citationStyleLanguage plugin to resolve PHP warnings #8657

[saalam]

Hi @seboettg PKP team were able to solve the problem. @asmecher were able to solve to update the required libraries. Please see Permit newer dependencies in citationStyleLanguage plugin to resolve PHP warnings #8657