TYPO3 Core

Hi, regarding

Core: Error handler (BE): PHP Warning: Undefined array key "tx_news_pi1" in typo3_src-11.3.1/vendor/symfony/expression-language/Node/GetAttrNode.php line 97 

this does not mean EXT:news is installed but that your installation contains a TypoScript Condition with tx_news_pi1 as array key. Maybe something like:

request.getQueryParams()['tx_news_pi1'] == 1

Hi,

@oliver: your right there was a condition left for ext news, removed and this error was fixed!

I'm testing today with the 11.4 release, the log show me more and more "undefined key array" issues

PHP Warning: Undefined array key "allWrap" in /var/www/html/typo3_src-11.4.0/typo3/sysext/frontend/Classes/Http/RequestHandler.php line 446     

$cssFileConfig['allWrap'],

PHP Warning: Undefined array key "forceOnTop" in /var/www/html/typo3_src-11.4.0/typo3/sysext/frontend/Classes/Http/RequestHandler.php line 445     

(bool)$cssFileConfig['forceOnTop']

PHP Warning: Undefined array key "inline" in /var/www/html/typo3_src-11.4.0/typo3/sysext/frontend/Classes/Http/RequestHandler.php line 444     

(bool)$cssFileConfig['inline']

PHP Warning: Undefined array key "external" in /var/www/html/typo3_src-11.4.0/typo3/sysext/frontend/Classes/Http/RequestHandler.php line 444     

$cssFileConfig['external']

PHP Warning: Undefined array key "title" in /var/www/html/typo3_src-11.4.0/typo3/sysext/frontend/Classes/Http/RequestHandler.php line 443     

$cssFileConfig['title']

All this warnings are shown as errors inside the Logfile, the Problem is: Calling a page for the frontend will produce ~70 Logentries in one second so the Log table was flooded by the time (i know that there is a scheduler command for clearing, but it is difficult to see real problem with all these stuff inside the Logtable)

the example above ist touching the css processing (line 414:456) the same problem exists on the js processing also

I guess there a some proofs neccessary like

if(isset($table[$key])) {

or better

$table[$key] = $table[$key] ?? null;

@Michael, this should be fixed in 11.5

Can you please verify? Thank you.

I've got a similar error:

PHP Warning: Undefined array key "tt_content" 

while trying to cut/paste a content element from one page to another one, thus in Backend.

Now that I moved my content element manually in database, I have another error while using Web > Page:

PHP Warning: Undefined array key "mode" in /path/to/private/typo3/sysext/backend/Classes/Controller/PageLayoutController.php line 648

Xavier Perseguers wrote in #note-7:

I've got a similar error:

[...]

while trying to cut/paste a content element from one page to another one, thus in Backend.

This is already fixed in latest master:
https://github.com/TYPO3/typo3/blob/master/typo3/sysext/backend/Classes/Controller/SimpleDataHandlerController.php#L270

Xavier Perseguers wrote in #note-8:

Now that I moved my content element manually in database, I have another error while using Web > Page:

[...]

This patch will fix the undefined mode:w
https://review.typo3.org/c/Packages/TYPO3.CMS/+/71504

@Jochen Fröhlich i guess these errors are fixed but there are some more issues with this behaviour:

Undefined array key "typolink." in /var/www/html/typo3_src-11.5.0/typo3/sysext/frontend/Classes/ContentObject/ContentObjectRenderer.php line 1043 

$content = (string)$this->typoLink($string, $conf['typolink.']);

#maybe should be

$content = (string)$this->typoLink($string, $conf['typolink.'] ?? []);

Undefined array key "crop" in /var/www/html/typo3_src-11.5.0/typo3/sysext/frontend/Classes/ContentObject/ContentObjectRenderer.php line 1070

$conf[$parameterName] = $this->stdWrap($conf[$parameterName], $conf[$parameterName . '.']);

#maybe should be

$conf[$parameterName] = $this->stdWrap($conf[$parameterName], $conf[$parameterName . '.'] ?? []);

Undefined array key "m." in /var/www/html/typo3_src-11.5.0/typo3/sysext/frontend/Classes/ContentObject/ContentObjectRenderer.php line 4084

$maskArray = $fileArray['m.'];

#maybe should be

$maskArray = $fileArray['m.'] ?? [];

Undefined array key "addQueryString" in /var/www/html/typo3_src-11.5.0/typo3/sysext/frontend/Classes/ContentObject/Menu/AbstractMenuContentObject.php line 627

$getVars = $this->parent_cObj->getQueryArguments($this->conf['addQueryString.']);

#maybe should be

$getVars = $this->parent_cObj->getQueryArguments($this->conf['addQueryString.'] ?? []);

Undefined array key 1 in /var/www/html/typo3_src-11.5.0/typo3/sysext/frontend/Classes/ContentObject/Menu/AbstractMenuContentObject.php line 973 

$endKey = $this->parent_cObj->getKey($begin_end[1], $this->tmpl->rootLine);

#maybe should be

$endKey = $this->parent_cObj->getKey($begin_end[1] ?? [], $this->tmpl->rootLine);

As far as I can see :)

Michael Kasten wrote in #note-13:

@Jochen Fröhlich i guess these errors are fixed but there are some more issues with this behaviour:

[...]

[...]

[...]

[...]

[...]

As far as I can see :)

Moved to #95563 ... can't have all the PHP8 undefined key warning in a single issue. I prefer smaller chunks to work on.