Sonarr Rock-On won't install on Rockstor 3.9

Anyone one else run into this? For some reason I cannot get the Sonarr Rock-On to install on Rockstor 3.9.

I’ve tried multiple times on fresh installs.

It installs fine on Rockstor 3.8.

Steps to repro:
Fresh install of Rockstor 3.9: Rockstor-3.9.0.iso
Install Sonarr
First screen prompts for 3 paths (Config, Download, Media):

Last screen only shows 2 paths (Config, TV):

Error in /opt/rockstor/var/log/rockstor.log:

[09/Apr/2017 06:11:31] DEBUG [storageadmin.views.rockon_helpers:62] Attempted to remove a container(Sonarr). out: [‘’] err: [‘Error response from daemon: No such container: Sonarr’, ‘’] rc: 1.
[09/Apr/2017 06:11:31] DEBUG [storageadmin.views.rockon_helpers:123] exception while installing the Rockon(13)
[09/Apr/2017 06:11:31] ERROR [storageadmin.views.rockon_helpers:124] ‘NoneType’ object has no attribute ‘name’
Traceback (most recent call last):
File “/opt/rockstor/src/rockstor/storageadmin/views/”, line 121, in install
File “/opt/rockstor/src/rockstor/storageadmin/views/”, line 207, in generic_install
File “/opt/rockstor/src/rockstor/storageadmin/views/”, line 179, in vol_ops
share_mnt = (‘%s%s’ % (settings.MNT_PT,
AttributeError: ‘NoneType’ object has no attribute ‘name’

To contrast, It works in Rockstor 3.8.
Fresh install of 3.8 Rockstor-3.8.16-1.iso
Install Sonarr
First screen prompts for 3 paths (Config, Download, Media):

Last screen shows the 3 paths (Config, Downloads, TV):

Sonarr Rock-on then installs and works great on 3.8

Sorry to bump an old thread but I found this on Google, did you or anyone ever resolve this? I am having the same issue.


I did not experience this issue when I installed Sonarr (A while back now)

I’ve seen similar things with partially completed Rockon installs however, so I’d advise manually cleaning up Sonarr on the system then installing again.

To cleanup, a convenient script is provided, but you’ll need to do this in the terminal

/opt/rockstor/bin/delete-rockon Sonarr

Then try installing again.

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