TYPO3 Core

Throws Exception when using TYPO3 > 4.4.2 with caching-framework and memchache.

Here are the localconfig settings:
$TYPO3_CONF_VARS['SYS']['useCachingFramework'] = '1';

$TYPO3_CONF_VARS['SYS']['caching']['cacheConfigurations'] = array(
'cache_pages' => array(
'backend' => 't3lib_cache_backend_MemcachedBackend',
'options' => array(
'servers' => array('localhost:11211'),
),
),
'cache_pagesection' => array(
'backend' => 't3lib_cache_backend_MemcachedBackend',
'options' => array(
'servers' => array('localhost:11211'),
),
),
'cache_hash' => array(
'backend' => 't3lib_cache_backend_MemcachedBackend',
'options' => array(
'servers' => array('localhost:11211'),
),
),
);

With TYPO3 4.4.2 source everything works fine. Change source to 4.4.3 or 4.4.4 and the error appears.

Using Linux with
PHP Version: 5.3.x
Memcache Version: 2.2.5

Uncaught TYPO3 Exception
Class does not exist

ReflectionException thrown in file
/path/to/source/typo3_src-4.4.4/t3lib/class.t3lib_div.php in line 5250.

9 ReflectionClass::__construct(NULL)

/path/to/source/typo3_src-4.4.4/t3lib/class.t3lib_div.php:

05248: array_shift($constructorArguments);
05249:

05250: $reflectedClass = new ReflectionClass($className);

05251: $instance = $reflectedClass->newInstanceArgs($constructorArguments);
05252: } else {

8 t3lib_div::makeInstance(NULL, "cache_pages", t3lib_cache_backend_MemcachedBackend)

/path/to/source/typo3_src-4.4.4/t3lib/cache/class.t3lib_cache_factory.php:

00103: }
00104:

00105: $cache = t3lib_div::makeInstance($cacheClassReference, $cacheIdentifier, $backend);

00106:
00107:

7 t3lib_cache_Factory::create("cache_pages", NULL, "t3lib_cache_backend_MemcachedBackend", array)

/path/to/source/typo3_src-4.4.4/t3lib/class.t3lib_cache.php:

00065: $GLOBALS['TYPO3_CONF_VARS']['SYS']['caching']['cacheConfigurations']['cache_pages']['backend'],
00066: $GLOBALS['TYPO3_CONF_VARS']['SYS']['caching']['cacheConfigurations']['cache_pages']['options']

00067: );

00068: } catch(t3lib_cache_exception_DuplicateIdentifier $e) {
00069: // do nothing, a cache_pages cache already exists

6 t3lib_cache::initPageCache()

/path/to/source/typo3_src-4.4.4/typo3/sysext/cms/tslib/class.tslib_fe.php:

00618: );
00619: } catch(t3lib_cache_exception_NoSuchCache $e) {

00620: t3lib_cache::initPageCache();

00621:
00622: $this->pageCache = $GLOBALS['typo3CacheManager']->getCache(

5 tslib_fe::initCaches()

/path/to/source/typo3_src-4.4.4/typo3/sysext/cms/tslib/class.tslib_fe.php:

00464:
00465: if (TYPO3_UseCachingFramework) {

00466: $this->initCaches();

00467: }
00468: }

4 tslib_fe::tslib_fe(array, NULL, NULL, NULL, NULL, NULL, NULL, NULL)

3 ReflectionClass::newInstanceArgs(array)

/path/to/source/typo3_src-4.4.4/t3lib/class.t3lib_div.php:

05249:
05250: $reflectedClass = new ReflectionClass($className);

05251: $instance = $reflectedClass->newInstanceArgs($constructorArguments);

05252: } else {
05253: $instance = new $className;

2 t3lib_div::makeInstance("tslib_fe", array, NULL, NULL, NULL, NULL, NULL, NULL, NULL)

/path/to/source/typo3_src-4.4.4/typo3/sysext/cms/tslib/index_ts.php:

00211: t3lib_div::_GP('MP'),
00212: t3lib_div::_GP('RDCT')

00213: );

00214: /* @var $TSFE tslib_fe */
00215:

1 require("/path/to/source/typo3_src-4.4.4/typo3/sysext/cms/tslib/index_ts.php")

/var/www/vhosts/typo.ratgeber.immowelt.de/index.php:

00078: // **********
00079:

00080: require (PATH_tslib.'index_ts.php');

00081:
00082: ?>
(issue imported from #M15923)