how can i get rid of not-working Plugins?

[mrMuppet]

When i moved to corral i deleted some parts of my Plugins. I'm not sure whats missing but i can't start any of the old Plugins (from 9,10 migrated to 11) but i can't delete them either. When i try to delete i get a message

Code:

 
Request Method: POST
Request URL: http://192.168.178.102/admin/plugins/plugins/delete/7/
Software Version: FreeNAS-11.0-RELEASE (a2dc21583)
Exception Type: MiddlewareError
Exception Value:
[MiddlewareError: b'jail not found']
Exception Location: ./freenasUI/plugins/models.py in _do_delete, line 165
Server time: Fri, 16 Jun 2017 12:30:49 +0200
Traceback

 

Request information
GET
No GET data

POST
Variable Value
__form_id 'dijit_form_Form_0'
FILES
No FILES data

COOKIES
Variable Value
sessionid 'eye1iarsuij9yycf4zr0uhzp3vswzxf9'
fntreeSaveStateCookie 'root%2Croot%2F445%2Croot%2F1%2Croot%2F1%2F12%2Croot%2F77%2F78%2Croot%2F77%2F78%2F79%2Croot%2F77%2F78%2F79%2F80%2Croot%2F77%2F78%2F79%2F84%2Croot%2F77%2F78%2F79%2F96'
csrftoken 'oKn9uFSoPDVRCSZNcTvdD38xseUO7bg56PJOkG8wdRPeVqy84DJLToLPGf2yNppn'
META
Variable Value

What can i do to delete the old Plugin-fragments?

Thanks.

 

[dlavigne]

Can you delete the dataset the plugins are installed to using Storage -> Volumes?

 

[mrMuppet]

Thanks alot. Deletion of the jail's Dataset worked for me. Thanks