TYPO3 Exception 1337280417¶

Note

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The extension install path "%s" was no directory!¶

Problem occurs when extension size is more than post_max_size (php.ini). Just fix post_max_size and restart webserver.

TYPO3 Internals: Actually error should be reported at \TYPO3\CMS\Extensionmanager\Controller\UploadExtensionFileController::extractAction if $_FILES['tx_extensionmanager_tools_extensionmanagerextensionmanager'] is null.