[TYPO3-english] Remove extension manually (Typo3 6.2)

[Stefano Kowalke]

Another way is to use the command line interface. Execute the following
command from your document root:

$ ./typo3/cli_dispatch.phpsh extbase extension:uninstall yag

That uninstalls the extension (not delete it)

Regards
Stefano

Am 05.09.14 09:35, schrieb joel zimmerli:
> Just after I installed yag_gallery 3.2.7 on Typo3 6.2 almost all the "admin" menus in BE (extension manager, languages, install, etc.) are not available anymore. When I click on the menu, I received the following error:
> 
> Oops, an error occurred!
> Class Tx_PtExtbase_Utility_FeBeModeDetector does not exist
> 
> As I canot use the Extension manager menu, I'm wondering how I can delete(uninstall) this extension?
> 
> I already tried to delete the entry "yag" in LocalConfiguration.php and deleted all files under typo3temp but I still get this error.
> 
> If I just rename the "yag" directory under typo3conf/ext, the whole BE access is not available (blank screen!).
> 
> What is the right way to delete this extension manually?
> Thank you in advance for your help.
> Regards,
> Joel
>