TypeError: htmlspecialchars

[dragonauta]

Hi. I'm trying to use the plugin in my Dokuwiki. After installing and enabling the plugin (using the Extension Manager) I go to my page and add tags. Actually I copy&paste the example of README.

I get then this error:

TypeError: htmlspecialchars(): Argument #1 ($string) must be of type string, array given

An unforeseen error has occured. This is most likely a bug somewhere. It might be a problem in the chordsheets plugin.

More info has been written to the DokuWiki error log.

My system is: DokuWiki 2023-04-04a "Jack Jackrum" Debian Bookworm 12.1 PHP 8.2.7 Apache2 2.4.57

The log (through Dokuwiki interface) shows this:

2023-11-09 19:12:43TypeError: htmlspecialchars(): Argument #1 ($string) must be of type string, array given/var/www/html/doku/inc/common.php(29)

0 /var/www/html/doku/inc/common.php(29): htmlspecialchars()

#1 /var/www/html/doku/inc/parser/xhtml.php(1688): hsc()
#2 /var/www/html/doku/lib/plugins/chordsheets/syntax.php(64): Doku_Renderer_xhtml->_xmlEntities()
#3 /var/www/html/doku/inc/parser/renderer.php(119): syntax_plugin_chordsheets->render()
#4 /var/www/html/doku/inc/parserutils.php(700): Doku_Renderer->plugin()
#5 /var/www/html/doku/inc/parserutils.php(158): p_render()
#6 /var/www/html/doku/inc/parserutils.php(96): p_cached_output()
#7 /var/www/html/doku/inc/Ui/PageView.php(68): p_wiki_xhtml()
#8 /var/www/html/doku/inc/Action/Show.php(37): dokuwiki\Ui\PageView->show()
#9 /var/www/html/doku/inc/template.php(100): dokuwiki\Action\Show->tplContent()
#10 [internal function]: tpl_content_core()
#11 /var/www/html/doku/inc/Extension/Event.php(133): call_user_func_array()
#12 /var/www/html/doku/inc/Extension/Event.php(199): dokuwiki\Extension\Event->trigger()
#13 /var/www/html/doku/inc/template.php(85): dokuwiki\Extension\Event::createAndTrigger()
#14 /var/www/html/doku/lib/tpl/dokuwiki/main.php(59): tpl_content()
#15 /var/www/html/doku/inc/actions.php(27): include('...')
#16 /var/www/html/doku/doku.php(126): act_dispatch()
#17 {main}

Is there any other info I can provide? Thanks!

[beemeeup]

Same Error on my Site

[apazureck]

Hi,

Sorry for the late reply. I did not notice this last year. I hope I have time around Christmas, but for now I am too busy. I am currently not using the plugin myself, as my band chose not to use the wiki anymore, but I see what I can do. Should not be impossible to fix. Maybe something changed in newer wiki versions.

[dragonauta]

Thanks @apazureck . Don't worry, take your time. I would love to use the chord plugin in my songs because it looks awesome. For now I just put the "CDEFGAB" notation over the lyrics. :)

If I can help in anything...