[Bug]: Warning: Undefined array key "enabledThemes" + TypeError: join(): Argument #1 ($pieces) must be of type array, string given #51948
Description
⚠️ This issue respects the following points: ⚠️
- This is a bug, not a question or a configuration/webserver/proxy issue.
- This issue is not already reported on Github OR Nextcloud Community Forum (I've searched it).
- Nextcloud Server is up to date. See Maintenance and Release Schedule for supported versions.
- I agree to follow Nextcloud's Code of Conduct.
Bug description
ErrorException: Warning: Undefined array key "enabledThemes"
ErrorException: Warning: Undefined array key "enabledThemes"
#10 /var/www/nextcloud/core/templates/layout.guest.php(40): include
#9 /var/www/nextcloud/lib/private/Template/Base.php(161): OC\Template\Base::load
#8 /var/www/nextcloud/lib/private/Template/Base.php(131): OC\Template\Base::fetchPage
#7 /var/www/nextcloud/lib/private/legacy/OC_Template.php(117): OC_Template::fetchPage
#6 /var/www/nextcloud/lib/private/legacy/OC_Template.php(148): OC_Template::fetchPage
#5 /var/www/nextcloud/lib/public/AppFramework/Http/TemplateResponse.php(189): OCP\AppFramework\Http\TemplateResponse::render
#4 /var/www/nextcloud/lib/private/AppFramework/Http/Dispatcher.php(159): OC\AppFramework\Http\Dispatcher::dispatch
#3 /var/www/nextcloud/lib/private/AppFramework/App.php(161): OC\AppFramework\App::main
#2 /var/www/nextcloud/lib/private/Route/Router.php(307): OC\Route\Router::match
#1 /var/www/nextcloud/lib/base.php(1073): OC::handleRequest
#0 /var/www/nextcloud/index.php(24): null
TypeError: join(): Argument #1 ($pieces) must be of type array, string given
#11 /var/www/nextcloud/core/templates/layout.guest.php(40): join
#10 /var/www/nextcloud/core/templates/layout.guest.php(40): include
#9 /var/www/nextcloud/lib/private/Template/Base.php(161): OC\Template\Base::load
#8 /var/www/nextcloud/lib/private/Template/Base.php(131): OC\Template\Base::fetchPage
#7 /var/www/nextcloud/lib/private/legacy/OC_Template.php(117): OC_Template::fetchPage
#6 /var/www/nextcloud/lib/private/legacy/OC_Template.php(148): OC_Template::fetchPage
#5 /var/www/nextcloud/lib/public/AppFramework/Http/TemplateResponse.php(189): OCP\AppFramework\Http\TemplateResponse::render
#4 /var/www/nextcloud/lib/private/AppFramework/Http/Dispatcher.php(159): OC\AppFramework\Http\Dispatcher::dispatch
#3 /var/www/nextcloud/lib/private/AppFramework/App.php(161): OC\AppFramework\App::main
#2 /var/www/nextcloud/lib/private/Route/Router.php(307): OC\Route\Router::match
#1 /var/www/nextcloud/lib/base.php(1073): OC::handleRequest
#0 /var/www/nextcloud/index.php(24): null
happening at
<?php emit_script_loading_tags($_); ?>
<?php print_unescaped($_['headers']); ?>
</head>
<body id="<?php p($_['bodyid']);?>" <?php foreach ($_['enabledThemes'] as $themeId) {
p("data-theme-$themeId ");
}?> data-themes="<?php p(join(',', $_['enabledThemes'])) ?>">
<?php include 'layout.noscript.warning.php'; ?>
<?php include 'layout.initial-state.php'; ?>
<div class="wrapper">
<div class="v-align">
<?php if ($_['bodyid'] === 'body-login'): ?>Steps to reproduce
- ???
Expected behavior
No error
Nextcloud Server version
31
Operating system
None
PHP engine version
None
Web server
None
Database engine version
None
Is this bug present after an update or on a fresh install?
None
Are you using the Nextcloud Server Encryption module?
None
What user-backends are you using?
- Default user-backend (database)
- LDAP/ Active Directory
- SSO - SAML
- Other
Configuration report
List of activated Apps
Nextcloud Signing status
Nextcloud Logs
Additional info
No response