Cannot reproduce Undefined index: user_selectable

Alien · Feb 17, 2018

Any ideas what could cause this?

Server error log

TypeError: Argument 1 passed to XF\Pub\Controller\AbstractController::getRequestIpConstraintCached() must be of the type array, boolean given, called in /home/sitename/public_html/src/XF/Pub/Controller/AbstractController.php on line 132
src/XF/Pub/Controller/AbstractController.php:350
Generated by: Unknown account
Feb 17, 2018 at 4:14 PM

Stack trace

#0 src/XF/Pub/Controller/AbstractController.php(132): XF\Pub\Controller\AbstractController->getRequestIpConstraintCached(false, 'isIpBanned')
#1 src/XF/Pub/Controller/AbstractController.php(15): XF\Pub\Controller\AbstractController->assertIpNotBanned()
#2 src/XF/Mvc/Controller.php(117): XF\Pub\Controller\AbstractController->preDispatchType('Index', Object(XF\Mvc\ParameterBag))
#3 src/XF/Mvc/Dispatcher.php(248): XF\Mvc\Controller->preDispatch('Index', Object(XF\Mvc\ParameterBag))
#4 src/XF/Mvc/Dispatcher.php(88): XF\Mvc\Dispatcher->dispatchClass('XF:Index', 'Index', 'html', Object(XF\Mvc\ParameterBag), '', Object(XF\Pub\Controller\Index), NULL)
#5 src/XF/Mvc/Dispatcher.php(41): XF\Mvc\Dispatcher->dispatchLoop(Object(XF\Mvc\RouteMatch))
#6 src/XF/App.php(1889): XF\Mvc\Dispatcher->run()
#7 src/XF.php(328): XF\App->run()
#8 index.php(13): XF::runApp('XF\\Pub\\App')
#9 {main}

Request state

array(4) {
["url"] => string(1) "/"
["referrer"] => bool(false)
["_GET"] => array(0) {
}
["_POST"] => array(0) {
}
}

Alien · Feb 17, 2018

Had another error in my logs...

Server error log

ErrorException: [E_NOTICE] Undefined index: user_selectable
src/XF/Style.php:275
Generated by: Unknown account
Feb 17, 2018 at 12:31 AM

Stack trace

#0 src/XF/Style.php(275): XF::handlePhpError(8, '[E_NOTICE] Unde...', '/home/sitename/publi...', 275, Array)
#1 src/XF/Pub/App.php(341): XF\Style->offsetGet('user_selectable')
#2 src/XF/Mvc/Dispatcher.php(280): XF\Pub\App->preRender(Object(XF\Mvc\Reply\View), 'html')
#3 src/XF/Mvc/Dispatcher.php(44): XF\Mvc\Dispatcher->render(Object(XF\Mvc\Reply\View), 'html')
#4 src/XF/App.php(1889): XF\Mvc\Dispatcher->run()
#5 src/XF.php(328): XF\App->run()
#6 index.php(13): XF::runApp('XF\\Pub\\App')
#7 {main}

Request state

array(4) {
["url"] => string(35) "/threads/this-vs-that.31131/page-54"
["referrer"] => bool(false)
["_GET"] => array(0) {
}
["_POST"] => array(0) {
}
}

Alien · Feb 17, 2018

The only thing that changed yesterday, is we moved from PHP 7.1 to 7.2, and moved from MYSQL to MARIADB.

Alien · Feb 17, 2018

The only thing that changed yesterday, is we moved from PHP 7.1 to 7.2, and moved from MYSQL to MARIADB.

Alien · Feb 17, 2018

Relating to the same thread listed in the Request State:

Server error log

ErrorException: Template error: array_filter() expects parameter 1 to be array, boolean given
src/XF/Entity/User.php:565
Generated by: Unknown account
Feb 17, 2018 at 12:31 AM

Stack trace

#0 [internal function]: XF\Template\Templater->handleTemplateError(2, 'array_filter() ...', '/home/sitename/publi...', 565, Array)
#1 src/XF/Entity/User.php(565): array_filter(false, Object(Closure))
#2 [internal function]: XF\Entity\User->canChangeStyle()
#3 src/XF/Template/Templater.php(936): call_user_func_array(Array, Array)
#4 internal_data/code_cache/templates/l1/s0/public/PAGE_CONTAINER.php(1070): XF\Template\Templater->method(Object(Siropu\Shoutbox\XF\Entity\User), 'canChangeStyle', Array)
#5 src/XF/Template/Templater.php(1246): XF\Template\Templater->{closure}(Object(ThemeHouse\UIX\XF\Template\Templater), Array)
#6 src/XF/Pub/App.php(449): XF\Template\Templater->renderTemplate('PAGE_CONTAINER', Array)
#7 src/XF/App.php(1724): XF\Pub\App->renderPageHtml('\n\n\n\n\n\n\n\n\n\t\n\t\n\t\n...', Array, Object(XF\Mvc\Reply\View), Object(XF\Mvc\Renderer\Html))
#8 src/XF/Mvc/Dispatcher.php(310): XF\App->renderPage('\n\n\n\n\n\n\n\n\n\t\n\t\n\t\n...', Object(XF\Mvc\Reply\View), Object(XF\Mvc\Renderer\Html))
#9 src/XF/Mvc/Dispatcher.php(44): XF\Mvc\Dispatcher->render(Object(XF\Mvc\Reply\View), 'html')
#10 src/XF/App.php(1889): XF\Mvc\Dispatcher->run()
#11 src/XF.php(328): XF\App->run()
#12 index.php(13): XF::runApp('XF\\Pub\\App')
#13 {main}

Request state

array(4) {
["url"] => string(35) "/threads/this-vs-that.31131/page-54"
["referrer"] => bool(false)
["_GET"] => array(0) {
}
["_POST"] => array(0) {
}
}

Alien · Feb 17, 2018

One more (after these, the errors ceased since last night)?

Server error log

ErrorException: Template error: count(): Parameter must be an array or an object that implements Countable
src/XF/Entity/User.php:566
Generated by: Unknown account
Feb 17, 2018 at 12:31 AM

Stack trace

#0 [internal function]: XF\Template\Templater->handleTemplateError(2, 'count(): Parame...', '/home/sitename/publi...', 566, Array)
#1 src/XF/Entity/User.php(566): count(NULL)
#2 [internal function]: XF\Entity\User->canChangeStyle()
#3 src/XF/Template/Templater.php(936): call_user_func_array(Array, Array)
#4 internal_data/code_cache/templates/l1/s0/public/PAGE_CONTAINER.php(1070): XF\Template\Templater->method(Object(Siropu\Shoutbox\XF\Entity\User), 'canChangeStyle', Array)
#5 src/XF/Template/Templater.php(1246): XF\Template\Templater->{closure}(Object(ThemeHouse\UIX\XF\Template\Templater), Array)
#6 src/XF/Pub/App.php(449): XF\Template\Templater->renderTemplate('PAGE_CONTAINER', Array)
#7 src/XF/App.php(1724): XF\Pub\App->renderPageHtml('\n\n\n\n\n\n\n\n\n\t\n\t\n\t\n...', Array, Object(XF\Mvc\Reply\View), Object(XF\Mvc\Renderer\Html))
#8 src/XF/Mvc/Dispatcher.php(310): XF\App->renderPage('\n\n\n\n\n\n\n\n\n\t\n\t\n\t\n...', Object(XF\Mvc\Reply\View), Object(XF\Mvc\Renderer\Html))
#9 src/XF/Mvc/Dispatcher.php(44): XF\Mvc\Dispatcher->render(Object(XF\Mvc\Reply\View), 'html')
#10 src/XF/App.php(1889): XF\Mvc\Dispatcher->run()
#11 src/XF.php(328): XF\App->run()
#12 index.php(13): XF::runApp('XF\\Pub\\App')
#13 {main}

Request state

array(4) {
["url"] => string(35) "/threads/this-vs-that.31131/page-54"
["referrer"] => bool(false)
["_GET"] => array(0) {
}
["_POST"] => array(0) {
}
}

Ozzy47 · Feb 17, 2018

The last two errors are clearly related to Siropu chat.

Alien · Feb 17, 2018

ozzy47 said:
The last two errors are clearly related to Siropu chat.

Its clear that is the *cause*? Or is it just listing it as being involved in the line of things going on? Was always curious about that!

Ozzy47 · Feb 17, 2018

Well it is not cut and dry, but I would say it is quite possibly the cause. I am sure someone else more knowledgeable will know for certain.

Chris D · Feb 17, 2018

These all seem to be happening on the same page: threads/this-vs-that.31131/page-54

If the errors can be generated every time you visit that page of that thread then please switch off all add ons (there’s a switch to disable all) and try again.

If the errors are still logged in that state, provide us with updated error logs/trace details.

If not, try enabling add ons one by one until the culprit is identified.

Alien · Feb 17, 2018

Chris D said:
These all seem to be happening on the same page: threads/this-vs-that.31131/page-54

If the errors can be generated every time you visit that page of that thread then please switch off all add ons (there’s a switch to disable all) and try again.

If the errors are still logged in that state, provide us with updated error logs/trace details.

If not, try enabling add ons one by one until the culprit is identified.

Visited the thread (which hasn't been posted in for 4 years). Tried several times and zero error messages are created by the visits. Only variables that stick out at me in that page of that thread are: (1) out of just 2 posts in that page, the first that appears is banned, and (2) the same person has a username wrapped in <>'s.

I can try to visit it as a guest via another browser to see if anything triggers it that way..

Alien · Feb 17, 2018

Can't reproduce it, even as guests or in other browsers (Tried Chrome, Firefox, Edge).

Daggit!

Siropu · Feb 18, 2018

ozzy47 said:
The last two errors are clearly related to Siropu chat.

I don't think so. If you look at the file and line of the code is XF/Entiy/User -> canChangeStyle method which has nothing to do with my add-on. You see Siropu\Shoutbox\XF\Entity\User in the stack trace because it extends the user entity to add 3 simple methods for permission check.

Ozzy47 · Feb 18, 2018

Well then that is one thing that could be eliminated.

Alien · Feb 18, 2018

The plot thickens! Thanks a lot for checking in, @Siropu !

Alien · Feb 19, 2018

Just got another one today, after 48 hours.. Beats me what the cause could be!

Alien · Feb 21, 2018

@Jake B. -- Could this error_log entry line be connected in some way, with either UI.X or Reactions (the only 2 current ThemeHouse add-ons I have installed):

(snip)
#5 src/XF/Template/Templater.php(1246): XF\Template\Templater->{closure}(Object(ThemeHouse\UIX\XF\Template\Templater), Array)
(/snip)

Chris D · Mar 6, 2018

@Alien are these issues still happening? Do you have any sort of caching set up in src/config.php?

I'm struggling to see how this could be triggered at the moment.

Alien · Mar 6, 2018

@Chris D I haven't gotten the exact errors again, but I do get occasional templater errors in setGroupStyles, setMediaSites

Its possible one or two of these errors could be caused by an add-on that hasn't made itself fully compatible with PHP 7.2 in some form. I know there were some similar errors in another developers add-ons at one point that got corrected a while back. Think that was an issue with countable if I'm not mistaken. Was it one of yours that got a 7.2 fix, @Xon ?

We only have file caching in config right now.

Code:

// Cache
$config['cache']['enabled'] = true;
$config['cache']['provider'] = 'Filesystem';
$config['cache']['config'] = [
    'directory' => '/home/sitename/public_html/internal_data/cache'
];

Chris D · Mar 6, 2018

Most of these errors (and the other one you just mentioned me in) are indicative mostly of the expected cache data not being available for some reason. Particularly the setGroupStyles and setMediaSites ones as that data comes straight from the cache.

I'm going to run my local install with file system caching for a bit to see if I can reproduce a similar issue, but it potentially is just indicative of the files not being read for some reason, or the reads taking longer than they're supposed to.

If there are any patterns to when the errors occur, such as at particularly busy times or similar then that could be quite telling.

Cannot reproduce Undefined index: user_selectable

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