CODEWITHSUNDEEP
phpmariadbinvision-power-board
Rick Kraut
Rick Kraut

Reputation: 1

having problems with Invision Community Board when posting/editing, getting a "EX0" error

first question i've asked on this site, here goes.

For those of you who would rather just see what we are working with here.

So, I, manage a forums using invision community, I have extensively searched (being honest only really used google), but I have tried nonetheless. Our host is hostinger (from what i’ve gathered through light research and my own experiences working with them on this site, they aren't exactly the best option but it's what we got)

we had recently done an update (from 4.2 to 4.3 i believe) but the error had started before we did an update. the particular error i've received is a "EX0" worst part about this error, is it "was" seemingly isolated to newer areas to the forums it is starting to affect all of them.

here are a few samples of errors i've had https://pastebin.com/xkkLyUb5

InvalidArgumentException:  (0)
#0 /home/xxxxxxxxxx/public_html/forums/system/Content/Search/Index.php(120): IPS\_Task::queue('core', 'IndexSingleItem', Array, 5, true)
#1 /home/xxxxxxxxxx/public_html/forums/system/Content/Item.php(2049): IPS\Content\Search\_Index->indexSingleItem(Object(IPS\forums\Topic))
#2 /home/xxxxxxxxxx/public_html/forums/applications/forums/sources/Topic/Topic.php(1091): IPS\Content\_Item->unhide(NULL)
#3 /home/xxxxxxxxxx/public_html/forums/applications/forums/sources/Topic/Topic.php(616): IPS\forums\_Topic->unhide(NULL)
#4 /home/xxxxxxxxxx/public_html/forums/applications/forums/sources/Topic/Topic.php(572): IPS\forums\_Topic->processAfterCreateOrEdit(Array)
#5 /home/xxxxxxxxxx/public_html/forums/applications/forums/modules/front/forums/topic.php(496): IPS\forums\_Topic->processAfterEdit(Array)
#6 /home/xxxxxxxxxx/public_html/forums/system/Dispatcher/Controller.php(85): IPS\forums\modules\front\forums\_topic->edit()
#7 /home/xxxxxxxxxx/public_html/forums/system/Content/Controller.php(50): IPS\Dispatcher\_Controller->execute()
#8 /home/xxxxxxxxxx/public_html/forums/applications/forums/modules/front/forums/topic.php(39): IPS\Content\_Controller->execute()
#9 /home/xxxxxxxxxx/public_html/forums/system/Dispatcher/Dispatcher.php(146): IPS\forums\modules\front\forums\_topic->execute()
#10 /home/xxxxxxxxxx/public_html/forums/index.php(13): IPS\_Dispatcher->run()
#11 {main}

Backtrace
#0 /home/xxxxxxxxxx/public_html/forums/init.php(537): IPS\_Log::log('InvalidArgument...', 'uncaught_except...')
#1 [internal function]: IPS\IPS::exceptionHandler(Object(InvalidArgumentException))
#2 {main}

some things i've tried (may or may not have thought it relevant, but nonetheless it didn't work)

I barely have any background in this stuff, but any additional information that's needed feel free to ask for.

Upvotes: 0

Views: 2872

Answers (1)

Nathan F.
Nathan F.

Reputation: 3469

This is most likely due to a corrupted extension in your core application.

if you look at the function queue in \IPS\Task (/system/Task/Task.php)

It has the following conditions that can throw an InvalidArgumentException:

try
{
    $extensions = \IPS\Application::load( $app )->extensions( 'core', 'Queue', FALSE );
}
catch ( \OutOfRangeException $e )
{
    throw new \InvalidArgumentException;
}
if ( !isset( $extensions[ $key ] ) )
{
    throw new \InvalidArgumentException;
}

This will attempt to load each applications Queue extensions (stored in /applications/APP_NAME/extensions/core/Queue.

If for any reason it fails to load one of those, or the supplied extension does not exist for the specified application, it will throw this exception.

I would look at your /applications/core/extensions/core/Queue directory for any corrupted Queue Extensions, and possibly re-upload the entire directory in case some or all of them are missing.

Upvotes: 1

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