Upgrade Flow from 3.1.5 to 3.3 error

Hi guys,

i’ve tried to update flow from Version 3.1 to 3.3. After the composer update i have run the command flow doctrine:migrate.

If i do that i get the following error:

Exception #1: Warning: array_merge(): Argument #2 is not an array in /html/Data/Temporary/Development/Cache/Code/Flow_Object_Classes/TYPO3_Flow_Resource_Collection.php line 161

27 TYPO3\Flow\Error\ErrorHandler::handleError(2, “array_merge(): Argument #2 is not an array”, “/html/Data/Temporary/Development/Cache/Code/Flow_Object_Classes/TYPO3_Flow_Resource_Collection.php”, 161, array|4|)
26 array_merge(array|0|, Generator)
25 TYPO3\Flow\Resource\Collection_Original::getObjects(NULL)
24 TYPO3\Flow\Resource\Target\FileSystemTarget_Original::publishCollection(TYPO3\Flow\Resource\Collection)
23 TYPO3\Flow\Resource\Collection_Original::publish()
22 TYPO3\Flow\Package::TYPO3\Flow{closure}(“Flow_PublicResourcesFiles”, array|1967|, “TYPO3\Flow\Monitor\FileMonitor::filesHaveChanged”, “TYPO3\Flow\Monitor\FileMonitor::filesHaveChanged”)
21 Closure::__invoke(“Flow_PublicResourcesFiles”, array|1967|, “TYPO3\Flow\Monitor\FileMonitor::filesHaveChanged”, “TYPO3\Flow\Monitor\FileMonitor::filesHaveChanged”)
20 call_user_func_array(array|2|, array|4|)
19 TYPO3\Flow\SignalSlot\Dispatcher::dispatch(“TYPO3\Flow\Monitor\FileMonitor”, “filesHaveChanged”, array|4|)
18 TYPO3\Flow\Monitor\FileMonitor_Original::emitFilesHaveChanged(“Flow_PublicResourcesFiles”, array|1967|)
17 TYPO3\Flow\Monitor\FileMonitor_Original::detectChanges()
16 TYPO3\Flow\Package::TYPO3\Flow{closure}(TYPO3\Flow\Core\Booting\Step, “runtime”, “TYPO3\Flow\Core\Booting\Sequence::afterInvokeStep”, “TYPO3\Flow\Core\Booting\Sequence::afterInvokeStep”)
15 Closure::__invoke(TYPO3\Flow\Core\Booting\Step, “runtime”, “TYPO3\Flow\Core\Booting\Sequence::afterInvokeStep”, “TYPO3\Flow\Core\Booting\Sequence::afterInvokeStep”)
14 call_user_func_array(array|2|, array|4|)
13 TYPO3\Flow\SignalSlot\Dispatcher::dispatch(“TYPO3\Flow\Core\Booting\Sequence”, “afterInvokeStep”, array|4|)
12 TYPO3\Flow\Core\Booting\Sequence::invokeStep(TYPO3\Flow\Core\Booting\Step, TYPO3\Flow\Core\Bootstrap)
11 TYPO3\Flow\Core\Booting\Sequence::invokeStep(TYPO3\Flow\Core\Booting\Step, TYPO3\Flow\Core\Bootstrap)
10 TYPO3\Flow\Core\Booting\Sequence::invokeStep(TYPO3\Flow\Core\Booting\Step, TYPO3\Flow\Core\Bootstrap)
9 TYPO3\Flow\Core\Booting\Sequence::invokeStep(TYPO3\Flow\Core\Booting\Step, TYPO3\Flow\Core\Bootstrap)
8 TYPO3\Flow\Core\Booting\Sequence::invokeStep(TYPO3\Flow\Core\Booting\Step, TYPO3\Flow\Core\Bootstrap)
7 TYPO3\Flow\Core\Booting\Sequence::invokeStep(TYPO3\Flow\Core\Booting\Step, TYPO3\Flow\Core\Bootstrap)
6 TYPO3\Flow\Core\Booting\Sequence::invokeStep(TYPO3\Flow\Core\Booting\Step, TYPO3\Flow\Core\Bootstrap)
5 TYPO3\Flow\Core\Booting\Sequence::invokeStep(TYPO3\Flow\Core\Booting\Step, TYPO3\Flow\Core\Bootstrap)
4 TYPO3\Flow\Core\Booting\Sequence::invoke(TYPO3\Flow\Core\Bootstrap)
3 TYPO3\Flow\Cli\CommandRequestHandler::boot(“Runtime”)
2 TYPO3\Flow\Cli\CommandRequestHandler::handleRequest()
1 TYPO3\Flow\Core\Bootstrap::run()

I already know that it can not find an filestorage collection.

Has anyone an idea what can i do.