Not working on NC 21

[TheColin21]

The current version does appear in the menu bar, but always returns nothing found. When my cronjob gets executed it throws a wrning: Private methods cannot be final as they are never overridden by other classes in /path/to/cloud/lib/private/FullTextSearch/Model/IndexDocument.php, line 725.

Also Elasticsearch returns an error repeatedly:

Errors

```output {"reqId":"YEnOlw6jH8HBeU8UagTt6wAAAJE","level":3,"time":"2021-03-11T08:02:31+00:00","remoteAddr":"2003:df:4f30:400:4d9f:b389:f806:d58a","user":"TheColin21","app":"PHP","method":"GET","url":"/index.php/apps/fulltextsearch/v1/search?request=%7B%22providers%22%3A%5B%22files%22%5D%2C%22options%22%3A%7B%22files_local%22%3A%220%22%2C%22files_extension%22%3A%22%22%7D%2C%22search%22%3A%22willy%22%2C%22page%22%3A1%7D","message":{"Exception":"Error","Message":"Elasticsearch\\Connections\\Connection::Elasticsearch\\Connections\\{closure}(): Argument #2 ($key) must be passed by reference, value given at /path/to/cloud/apps/fulltextsearch_elasticsearch/vendor/elasticsearch/elasticsearch/src/Elasticsearch/Connections/Connection.php#358","Code":0,"Trace":[{"function":"onError","class":"OC\\Log\\ErrorHandler","type":"::"},{"file":"/path/to/cloud/apps/fulltextsearch_elasticsearch/vendor/elasticsearch/elasticsearch/src/Elasticsearch/Connections/Connection.php","line":358,"function":"array_walk"},{"file":"/path/to/cloud/apps/fulltextsearch_elasticsearch/vendor/elasticsearch/elasticsearch/src/Elasticsearch/Connections/Connection.php","line":218,"function":"getURI","class":"Elasticsearch\\Connections\\Connection","type":"->"},{"file":"/path/to/cloud/apps/fulltextsearch_elasticsearch/vendor/elasticsearch/elasticsearch/src/Elasticsearch/Transport.php","line":110,"function":"performRequest","class":"Elasticsearch\\Connections\\Connection","type":"->"},{"file":"/path/to/cloud/apps/fulltextsearch_elasticsearch/vendor/elasticsearch/elasticsearch/src/Elasticsearch/Client.php","line":1637,"function":"performRequest","class":"Elasticsearch\\Transport","type":"->"},{"file":"/path/to/cloud/apps/fulltextsearch_elasticsearch/vendor/elasticsearch/elasticsearch/src/Elasticsearch/Client.php","line":1220,"function":"performRequest","class":"Elasticsearch\\Client","type":"->"},{"file":"/path/to/cloud/apps/fulltextsearch_elasticsearch/lib/Service/SearchService.php","line":100,"function":"search","class":"Elasticsearch\\Client","type":"->"},{"file":"/path/to/cloud/apps/fulltextsearch_elasticsearch/lib/Platform/ElasticSearchPlatform.php","line":336,"function":"searchRequest","class":"OCA\\FullTextSearch_Elasticsearch\\Service\\SearchService","type":"->"},{"file":"/path/to/cloud/apps/fulltextsearch/lib/Service/SearchService.php","line":197,"function":"searchRequest","class":"OCA\\FullTextSearch_Elasticsearch\\Platform\\ElasticSearchPlatform","type":"->"},{"file":"/path/to/cloud/apps/fulltextsearch/lib/Service/SearchService.php","line":161,"function":"searchFromProviders","class":"OCA\\FullTextSearch\\Service\\SearchService","type":"->"},{"file":"/path/to/cloud/apps/fulltextsearch/lib/Controller/ApiController.php","line":120,"function":"search","class":"OCA\\FullTextSearch\\Service\\SearchService","type":"->"},{"file":"/path/to/cloud/apps/fulltextsearch/lib/Controller/ApiController.php","line":95,"function":"searchDocuments","class":"OCA\\FullTextSearch\\Controller\\ApiController","type":"->"},{"file":"/path/to/cloud/lib/private/AppFramework/Http/Dispatcher.php","line":218,"function":"search","class":"OCA\\FullTextSearch\\Controller\\ApiController","type":"->"},{"file":"/path/to/cloud/lib/private/AppFramework/Http/Dispatcher.php","line":127,"function":"executeController","class":"OC\\AppFramework\\Http\\Dispatcher","type":"->"},{"file":"/path/to/cloud/lib/private/AppFramework/App.php","line":157,"function":"dispatch","class":"OC\\AppFramework\\Http\\Dispatcher","type":"->"},{"file":"/path/to/cloud/lib/private/Route/Router.php","line":302,"function":"main","class":"OC\\AppFramework\\App","type":"::"},{"file":"/path/to/cloud/lib/base.php","line":993,"function":"match","class":"OC\\Route\\Router","type":"->"},{"file":"/path/to/cloud/index.php","line":37,"function":"handleRequest","class":"OC","type":"::"}],"File":"/path/to/cloud/lib/private/Log/ErrorHandler.php","Line":92,"CustomMessage":"--"},"userAgent":"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Edg/89.0.774.45","version":"21.0.0.18","id":"6049cf2c52922"}

FullTextSearch also repeatedly throws this error: {"reqId":"YEnN3VaaWpYN6lnwgvCCGAAAAEo","level":3,"time":"2021-03-11T07:59:25+00:00","remoteAddr":"2003:df:4f30:400:4d9f:b389:f806:d58a","user":"TheColin21","app":"no app in context","method":"DELETE","url":"/remote.php/dav/files/TheColin21/NPP_Settings/backup/index.html@2021-03-11_085831","message":{"Exception":"OCP\FullTextSearch\Exceptions\FullTextSearchAppNotAvailableException","Message":"No IIndexService registered","Code":0,"Trace":[{"file":"/path/to/cloud/lib/private/FullTextSearch/FullTextSearchManager.php","line":193,"function":"getIndexService","class":"OC\FullTextSearch\FullTextSearchManager","type":"->"},{"file":"/path/to/cloud/apps/files_fulltextsearch/lib/Listeners/FileDeleted.php","line":61,"function":"updateIndexStatus","class":"OC\FullTextSearch\FullTextSearchManager","type":"->","args":["*** sensitive parameters replaced ***"]},{"file":"/path/to/cloud/lib/private/EventDispatcher/ServiceEventListener.php","line":76,"function":"handle","class":"OCA\Files_FullTextSearch\Listeners\FileDeleted","type":"->"},{"file":"/path/to/cloud/3rdparty/symfony/event-dispatcher/EventDispatcher.php","line":251,"function":"__invoke","class":"OC\EventDispatcher\ServiceEventListener","type":"->"},{"file":"/path/to/cloud/3rdparty/symfony/event-dispatcher/EventDispatcher.php","line":73,"function":"callListeners","class":"Symfony\Component\EventDispatcher\EventDispatcher","type":"->"},{"file":"/path/to/cloud/lib/private/EventDispatcher/EventDispatcher.php","line":86,"function":"dispatch","class":"Symfony\Component\EventDispatcher\EventDispatcher","type":"->"},{"file":"/path/to/cloud/lib/private/EventDispatcher/EventDispatcher.php","line":98,"function":"dispatch","class":"OC\EventDispatcher\EventDispatcher","type":"->"},{"file":"/path/to/cloud/lib/private/Files/Node/HookConnector.php","line":157,"function":"dispatchTyped","class":"OC\EventDispatcher\EventDispatcher","type":"->"},{"file":"/path/to/cloud/lib/private/legacy/OC_Hook.php","line":110,"function":"postDelete","class":"OC\Files\Node\HookConnector","type":"->"},{"file":"/path/to/cloud/lib/private/Files/View.php","line":1281,"function":"emit","class":"OC_Hook","type":"::"},{"file":"/path/to/cloud/lib/private/Files/View.php","line":1209,"function":"runHooks","class":"OC\Files\View","type":"->"},{"file":"/path/to/cloud/lib/private/Files/View.php","line":725,"function":"basicOperation","class":"OC\Files\View","type":"->"},{"file":"/path/to/cloud/apps/dav/lib/Connector/Sabre/File.php","line":466,"function":"unlink","class":"OC\Files\View","type":"->"},{"file":"/path/to/cloud/3rdparty/sabre/dav/lib/DAV/Tree.php","line":179,"function":"delete","class":"OCA\DAV\Connector\Sabre\File","type":"->"},{"file":"/path/to/cloud/3rdparty/sabre/dav/lib/DAV/CorePlugin.php","line":281,"function":"delete","class":"Sabre\DAV\Tree","type":"->"},{"file":"/path/to/cloud/3rdparty/sabre/event/lib/WildcardEmitterTrait.php","line":89,"function":"httpDelete","class":"Sabre\DAV\CorePlugin","type":"->"},{"file":"/path/to/cloud/3rdparty/sabre/dav/lib/DAV/Server.php","line":472,"function":"emit","class":"Sabre\DAV\Server","type":"->"},{"file":"/path/to/cloud/3rdparty/sabre/dav/lib/DAV/Server.php","line":253,"function":"invokeMethod","class":"Sabre\DAV\Server","type":"->"},{"file":"/path/to/cloud/3rdparty/sabre/dav/lib/DAV/Server.php","line":321,"function":"start","class":"Sabre\DAV\Server","type":"->"},{"file":"/path/to/cloud/apps/dav/lib/Server.php","line":332,"function":"exec","class":"Sabre\DAV\Server","type":"->"},{"file":"/path/to/cloud/apps/dav/appinfo/v2/remote.php","line":35,"function":"exec","class":"OCA\DAV\Server","type":"->"},{"file":"/path/to/cloud/remote.php","line":167,"args":["/path/to/cloud/apps/dav/appinfo/v2/remote.php"],"function":"require_once"}],"File":"/path/to/cloud/lib/private/FullTextSearch/FullTextSearchManager.php","Line":117,"CustomMessage":"--"},"userAgent":"Mozilla/5.0 (Windows) mirall/3.1.3stable-Win64 (build 20210218) (Nextcloud)","version":"21.0.0.18","id":"6049cf2c55333"}

```

Nextcloud 21.0.0 on Ubuntu 20.04 with PHP 8.0

[Janl1]

Related to #602 ?

[Sieboldianus]

Minor comment:

If you post these error logs, please put them in <code> blocks, and ideally also in <details>, e.g.

<details><summary>Error output</summary>

```output
Error output
\```

</details>

Looks like:

Error output

Error output

.. which makes reading and following these issues much easier.

[mic05]

I can confirm that I have the same issue.

[TheColin21]

Minor comment:

If you post these error logs, please put them in <code> blocks, and ideally also in <details>, e.g.

<details><summary>Error output</summary>

```output
Error output
\```

</details>

Looks like:

Error output .. which makes reading and following these issues much easier.

tried it, fucked something up tho xD

[fwolfst]

Nextcloud 21.0.0 on Ubuntu 20.04 with PHP 8.0

Which elasticsearch version?

[g-d-d-h]

I have the same problem. No results.

[dakser]

Hi, I'm facing the same issue, checking the console window of Firefox I can see some errors and I think that are related to this issue:

"$ is deprecated: The global jQuery is deprecated. It will be updated to v2.4 in Nextcloud 20 and v3.x in Nextcloud 21. In later versions of Nextcloud it might be removed completely. Please ship your own. 65 globals.js:61:15 jQuery is deprecated: The global jQuery is deprecated. It will be updated to v2.4 in Nextcloud 20 and v3.x in Nextcloud 21. In later versions of Nextcloud it might be removed completely. Please ship your own. 144 globals.js:61:15"