TYPO3.Flow

OK, Core\Booting\Scripts.php::initializeReflectionService(), line 319:

$reflectionService->setClassSchemataRuntimeCache($cacheManager->getCache('FLOW3_Reflection_RuntimeClassSchemata'));

that cache is empty in my case; actually, both

/Data/Temporary/Testing/Cache/Data/FLOW3_Reflection_RuntimeClassSchemata/
/Data/Temporary/Testing/Cache/Data/FLOW3_Reflection_RuntimeData/

Will examine further.

an additional note; the call stack mentioned in the review; https://raw.github.com/gist/3046718/, looks like it has something to do with Widget stuff which explains why it is so hard to reproduce: it does only occur in the mentioned Functional test; or if your frontend uses Widgets. Both is the case in my case.

new Stuff: again, the line in question is the following:

1    public function getClassSchema($classNameOrObject) {
2        if (!isset($this->classSchemata[$className])) {
3                // the following get() fails due to "on a non-object" 
4            $this->classSchemata[$className] = $this->classSchemataRuntimeCache->get(str_replace('\\', '_', $className));
5        }

interestingly, the ->classSchemata array is fully empty in that case! Having examined the initialize() and every other method involved, everything looks good regarding the classSchemata being populated with the correct data.

But, when the error happens, the $this->context is TYPO3\FLOW3\Reflection\ReflectionService! also the systemLogger, for example, is empty; which leads me to the conclusion that the initialize() method is not invoked in the error case.
To verify this; I added a protected helper variable that I changed in the initialize() method; and it doesn't become changed -> the initialize() doesn't get executed.

It looks like there are multiple instances of the ReflectionService around, not being all the exact same ones.

Hi Adrian,
I tried to reproduce this, but without success:

If I run the functional test without including the FLOW3 sub routes I get

There was 1 skipped test:

1) TYPO3\FLOW3\Tests\Functional\Http\RequestHandlerTest::httpRequestIsConvertedToAnActionRequestAndDispatchedToTheRespec
tiveController
In this distribution the FLOW3 routes are not included into the global configuration.

OK, but incomplete or skipped tests!
Tests: 1, Assertions: 0, Skipped: 1.

..as expected.
If I include the FLOW3 routes by adding

 1##
 2# FLOW3 subroutes
 3
 4-
 5  name: 'FLOW3'
 6  uriPattern: '<FLOW3Subroutes>'
 7  defaults:
 8    '@format': 'html'
 9  subRoutes:
10    FLOW3Subroutes:
11      package: TYPO3.FLOW3

at the end or beginning of the global Configuration/Routes.yaml I get

Time: 15 seconds, Memory: 49.50Mb

OK (1 test, 1 assertion)

(PHP 5.4, Win7 64bit)

Adrian Föder wrote:

I'm also currently just up to find more information about how to reproduce this. The whole thing looks pretty weird...
I'll update as soon as I find some more information.

Thank you! It would be really good if we could solve that before 1.1 final..
Maybe the problem is related to some multi threading issue.. What is your setup?

well, we have a hosted Xen virtual machine; I don't know much further.... what exactly do you want to know?
At my local windows the error so far is also not reproducable, just like yours. Now I'm up to check whether I can reproduce that in a real very fresh environment...