Extension Upload with ExtManger should delete complete Folder, else Fatal Error
there are some Problems, if you upload an extension with Extensiomanager. The Option "Overwrite any existing extension!" should deleted all existing files or better the complete folder.
in my case, i have a mix out of two Extension Versions.
Steps to reproduce:
- install a fresh TYPO3 4.7.12 and then static_info_tables
If you now want to install static_info_tables you got this warning "The running TYPO3 version (4.7.12) is lower than required (6.0.6)."
Ok, now go to TER and Download the latest version for 4.7.x --> http://typo3.org/extensions/repository/download/static_info_tables/2.3.2/t3x/
And use the Upload Function in Extensionmanager and Check "Overwrite any existing extension!:" After Upload an Install you have BOTH extensions static_info_table 6 and 2 in one folder. And in this Moment the system crash because version 6 has an ext_autoload.php with 'TYPO3\CMS\Core\Utility\ExtensionManagementUtility' which result in a Fatal error.