TYPO3 Core

Hi Steffen,

thanks for the fast answer.
I'm really tempted to help develop. You looks like a nice and professional open source team.

Update response (FastCGI):

[{"tid":9,"action":"ExtDirect","method":"repositoryUpdate","type":"rpc","result":{"success":false,"errormsg":"Repository is up to date.","rep":1},"debug":""}]

Search response (searched for "tt_news") (FastCGI):

[{"tid":10,"action":"ExtDirect","method":"getRemoteExtensionList","type":"rpc","result":{"length":13,"data":[]},"debug":""}]

EDIT 2012-01-04 09:15 (UTC +1): the created 1.extensions.xml.gz are exactly the same with the same rights.

I can confirm this bug. I'm using PHP 5.3 with FastCGI via Apache's mod_fcgid on my virtual hosting server for security purposes, thus I can't revert to mod_php.

I get some results from the server, but not all - the length key of the result object tells me 83 results for "tt_news" are available, but only 4 entries are returned in the data array. The pagination on the bottom correctly shows 2 pages, but moving to the second page returns no results in the data array at all, but still insists on 83 extensions being available. This fits the search response Daniel got in his installation.

The problem also affects the installed extension list. I've templavoila v1.3.7 installed, which isn't TYPO3 4.6 compatible, but the available update (I checked it's in the cache_extensions DB table) to 1.6.0 isn't recognized.

I also get this error with typo3 4.6.3. technically it is a 500 error
Response to the AJAX call is: ===
POST http://domain.de/typo3/ajax.php?ajaxID=ExtDirect::route&namespace=TYPO3.EM 500 (Internal Server Error)
i
Ext.lib.Ajax.k.request
Ext.extend.request
Ext.direct.RemotingProvider.Ext.extend.doSend
Ext.direct.RemotingProvider.Ext.extend.combineAndSend
b ===

hope this helps. if you need more info, I'm happy to help!

Hey Guys,

I'm watching this bug now in some of my TYPO3 Extension. Right now it's 4.6.8 the following stuff happens when updating Extension List:

Anfrage-URL:http://foerderverein.sms-crossmedia.de/typo3/ajax.php?ajaxID=ExtDirect::route&namespace=TYPO3.EM
Anfragemethode:POST
Status-Code:500 Internal Server Error
Anfrage-HeaderQuelltext anzeigen
Content-Type:application/json
Origin:http://foerderverein.sms-crossmedia.de
Referer:http://foerderverein.sms-crossmedia.de/typo3/mod.php?M=tools_em
User-Agent:Mozilla/5.0 (Macintosh; Intel Mac OS X 10_7_4) AppleWebKit/534.57.2 (KHTML, like Gecko) Version/5.1.7 Safari/534.57.2
X-Requested-With:XMLHttpRequest
AbfrageparameterURL-Codiert anzeigen
ajaxID:ExtDirect::route
namespace:TYPO3.EM
Anfrage-Payload {"action":"ExtDirect","method":"repositoryUpdate","data":["1","06887e473c475b3c368d464b649b5f04076786f3"],"type":"rpc","tid":3}
Antwort-Header
Cache-Control:no-cache, must-revalidate
Connection:close
Content-Encoding:gzip
Content-Type:text/html
Date:Thu, 31 May 2012 09:52:44 GMT
Expires:0
Last-Modified:Thu, 31 May 2012 09:52:44 GMT
Pragma:no-cache
Server:Apache
Transfer-Encoding:Identity
Vary:Accept-Encoding
X-Powered-By:PHP/5.3.13

Anfrage-URL:http://foerderverein.sms-crossmedia.de/typo3/ajax.php?_dc=1338457988398&ajaxID=BackendLogin%3A%3AisTimedOut&skipSessionUpdate=1
Anfragemethode:GET
Status-Code:200 OK
Anfrage-HeaderQuelltext anzeigen
Referer:http://foerderverein.sms-crossmedia.de/typo3/backend.php
User-Agent:Mozilla/5.0 (Macintosh; Intel Mac OS X 10_7_4) AppleWebKit/534.57.2 (KHTML, like Gecko) Version/5.1.7 Safari/534.57.2
X-Requested-With:XMLHttpRequest
AbfrageparameterURL-Codiert anzeigen
_dc:1338457988398
ajaxID:BackendLogin::isTimedOut
skipSessionUpdate:1
Antwort-HeaderQuelltext anzeigen
Cache-Control:no-cache, must-revalidate
Connection:Keep-Alive
Content-Encoding:gzip
Content-Type:application/json; charset=utf-8
Date:Thu, 31 May 2012 09:53:24 GMT
Expires:0
Keep-Alive:timeout=3, max=50
Last-Modified:Thu, 31 May 2012 09:53:24 GMT
Pragma:no-cache
Server:Apache
Transfer-Encoding:Identity
Vary:Accept-Encoding
X-JSON:{"login":{"will_time_out":false}}
X-Powered-By:PHP/5.3.13

Anfrage-URL:http://foerderverein.sms-crossmedia.de/typo3/ajax.php?ajaxID=ExtDirect::route&namespace=TYPO3.EM
Anfragemethode:POST
Status-Code:200 OK
Anfrage-HeaderQuelltext anzeigen
Content-Type:application/json
Origin:http://foerderverein.sms-crossmedia.de
Referer:http://foerderverein.sms-crossmedia.de/typo3/mod.php?M=tools_em
User-Agent:Mozilla/5.0 (Macintosh; Intel Mac OS X 10_7_4) AppleWebKit/534.57.2 (KHTML, like Gecko) Version/5.1.7 Safari/534.57.2
X-Requested-With:XMLHttpRequest
AbfrageparameterURL-Codiert anzeigen
ajaxID:ExtDirect::route
namespace:TYPO3.EM
Anfrage-Payload {"action":"ExtDirect","method":"repositoryUpdate","data":["1","06887e473c475b3c368d464b649b5f04076786f3"],"type":"rpc","tid":3}
Antwort-HeaderQuelltext anzeigen
Cache-Control:no-cache, must-revalidate
Connection:Keep-Alive
Content-Encoding:gzip
Content-Type:application/json; charset=utf-8
Date:Thu, 31 May 2012 09:53:44 GMT
Expires:0
Keep-Alive:timeout=3, max=50
Last-Modified:Thu, 31 May 2012 09:53:44 GMT
Pragma:no-cache
Server:Apache
Transfer-Encoding:Identity
Vary:Accept-Encoding
X-JSON:1
X-Powered-By:PHP/5.3.13

It's PHP with FastCGI. And now come the interesting part other installations on same Server with same TYPO3 Version even the same Core-Files working correctly:

Anfrage-URL:http://www.schulte-bauregie.de/typo3/ajax.php?ajaxID=ExtDirect::route&namespace=TYPO3.EM
Anfragemethode:POST
Status-Code:200 OK
Anfrage-HeaderQuelltext anzeigen
Content-Type:application/json
Origin:http://www.schulte-bauregie.de
Referer:http://www.schulte-bauregie.de/typo3/mod.php?M=tools_em
User-Agent:Mozilla/5.0 (Macintosh; Intel Mac OS X 10_7_4) AppleWebKit/534.57.2 (KHTML, like Gecko) Version/5.1.7 Safari/534.57.2
X-Requested-With:XMLHttpRequest
AbfrageparameterURL-Codiert anzeigen
ajaxID:ExtDirect::route
namespace:TYPO3.EM
Anfrage-Payload {"action":"ExtDirect","method":"repositoryUpdate","data":[1,"71507ff1fbbe1984a2524b59099cf832940d8a3c"],"type":"rpc","tid":9}
Antwort-Header
Cache-Control:no-cache, must-revalidate
Connection:Keep-Alive
Content-Type:application/json; charset=utf-8
Date:Thu, 31 May 2012 09:58:26 GMT
Expires:0
Keep-Alive:timeout=3, max=50
Last-Modified:Thu, 31 May 2012 09:58:28 GMT
Pragma:no-cache
Server:Apache
Transfer-Encoding:Identity
X-JSON:1
X-Powered-By:PHP/5.3.13

Anfrage-URL:http://www.schulte-bauregie.de/typo3/ajax.php?ajaxID=ExtDirect::route&namespace=TYPO3.EM
Anfragemethode:POST
Status-Code:200 OK
Anfrage-HeaderQuelltext anzeigen
Content-Type:application/json
Origin:http://www.schulte-bauregie.de
Referer:http://www.schulte-bauregie.de/typo3/mod.php?M=tools_em
User-Agent:Mozilla/5.0 (Macintosh; Intel Mac OS X 10_7_4) AppleWebKit/534.57.2 (KHTML, like Gecko) Version/5.1.7 Safari/534.57.2
X-Requested-With:XMLHttpRequest
AbfrageparameterURL-Codiert anzeigen
ajaxID:ExtDirect::route
namespace:TYPO3.EM
Anfrage-Payload {"action":"ExtDirect","method":"getRemoteExtensionList","data":[{"start":0,"sort":"title","dir":"ASC","query":"powermail","repository":1,"limit":50,"rep":1,"installedOnly":false},"71507ff1fbbe1984a2524b59099cf832940d8a3c"],"type":"rpc","tid":10}
Antwort-HeaderQuelltext anzeigen
Cache-Control:no-cache, must-revalidate
Connection:Keep-Alive
Content-Type:application/json; charset=utf-8
Date:Thu, 31 May 2012 09:58:55 GMT
Expires:0
Keep-Alive:timeout=3, max=50
Last-Modified:Thu, 31 May 2012 09:58:55 GMT
Pragma:no-cache
Server:Apache
Transfer-Encoding:Identity
X-JSON:1
X-Powered-By:PHP/5.3.13

I also tried to enable/disable curl but there was no change with the TYPO3 Site with the 500 error. Hope this will help you to find the bug or problem.

Ok Guys,

I've an update. I've found possible Problem for this errors. The installation with the error used dbal for database connection. I disabled this. After this I did an Database compare and all cache-tables where updated. Engine was MyISAM now correctly innoDB. Also there where missing keys. Sadly I forgot to do screenshoots. but after that DB update the extension manager correctly updated the extension lists. So it thems its an DB Problem or dbal problem. Hope you can reproduce the error and find the bugs :)

If you need more information please ask.

I took another go at this issue, but for me Alexander's solution did not solve the issue. What I found out is that the issue must be related to libXML somehow. If I ensure that not the pull but the pushparser is used to process the 1.extensions.xml.gz file it works flawlessly (if someone wants to check this, just set the variable $this->requiredPHPExt in class.tx_em_parser_extensionxmlpullparser.php to a random value, and re-run the import (maybe you have to delete the 1.extensions.xml.gz before and flush the cached files).

within the pullparser I could not point down the exact point where the program halts as it seem to be rather randomly. If I comment out the $GLOBALS['TYPO3_DB']->exec_INSERTmultipleRows row in the loadIntoDB function in class.tx_em_import_extensionlistimporter.php everything else runs fine. If i don't comment it out the program halts but definetly not at this function but somewhere in the XML parser.

I'm still on php 5.3.8 and libxml 2.7.8 but try to get both updated by my server-admin.

another thing that I noted is that the function updateExtList in /typo3_src-4.7.2/typo3/sysext/em/classes/repository/class.tx_em_repository_utility.php
is evoked by twice by Ajax - this seem also an odd behaviour.

hope this helps. I'll give up for now but will be happy to provide more info if omeone needs it or has suggestions.

UPDATE: Even after updating to PHP 5.3.15 and libxml 2.8.0 the problem still is the same

I seem to be able to reproduce this with the 4.6.9 introduction package, PHP 5.3.18, php-fpm and nginx. I will try to verify and step through the code once I find some time.

Hi,

this issue is very old, does it still exists with newer versions of TYPO3 CMS (6.1)?