Invalid Extension key after update
After I updated my development system from Typo3 6.2.1 to 6.2.2 I got following error trying to get into the backend "No or invalid extension key "" given." With the following Exception Key number 1397836158.
Downgrading did the job for me.
I don't think my extension keys are invalid only difference to the standard way is, that I symlink the extension folders into the typo3conf/ext folder.
Updated by Philipp Gampe about 7 years ago
- Category set to Categorization API
- Status changed from New to Needs Feedback
The error comes from the CategoryRegistry
typo3/sysext/core/Classes/Category/CategoryRegistry.php. Please check your call to this registries
add function. Most likely you are not providing the correct extension key or you do the call from the wrong place.
Please use the mailing list for guidance on how to use the categorisation API.