Radarr Sonarr error updating: Expected to start with a forward slash [/]

[crestus]

Hello everybody,

I am trying to install and configure Radarr/Sonarr apps from the Truenas Catalog.
I am able to install the app, but when I go and add the "additional storage" for media I get the following error message:

[EFAULT] Failed to update App: Persistence - Expected to start with a forward slash [/]

in detail:

Code:

Error: Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/middlewared/job.py", line 427, in run
    await self.future
  File "/usr/lib/python3/dist-packages/middlewared/job.py", line 465, in __run_body
    rv = await self.method(*([self] + args))
         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3/dist-packages/middlewared/service/crud_service.py", line 194, in nf
    rv = await func(*args, **kwargs)
         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3/dist-packages/middlewared/schema/processor.py", line 44, in nf
    res = await f(*args, **kwargs)
          ^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3/dist-packages/middlewared/schema/processor.py", line 177, in nf
    return await func(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3/dist-packages/middlewared/plugins/chart_releases_linux/chart_release.py", line 559, in do_update
    await self.middleware.call('chart.release.helm_action', chart_release, chart_path, config, 'update')
  File "/usr/lib/python3/dist-packages/middlewared/main.py", line 1399, in call
    return await self._call(
           ^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3/dist-packages/middlewared/main.py", line 1353, in _call
    return await self.run_in_executor(prepared_call.executor, methodobj, *prepared_call.args)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3/dist-packages/middlewared/main.py", line 1251, in run_in_executor
    return await loop.run_in_executor(pool, functools.partial(method, *args, **kwargs))
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.11/concurrent/futures/thread.py", line 58, in run
    result = self.fn(*self.args, **self.kwargs)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3/dist-packages/middlewared/plugins/chart_releases_linux/helm.py", line 49, in helm_action
    raise CallError(f'Failed to {tn_action} App: {errmsg}')
middlewared.service_exception.CallError: [EFAULT] Failed to update App: Persistence - Expected <mountPath> to start with a forward slash [/]

same error message happens when configure this setting concurrently with the firstI installation of the application

I am running TrueNAS-SCALE-23.10.1.3,
on homebuilt server:
CPU: AMD Ryzen 3 4300G with Radeon Graphics
RAM: 32 GB
MOBO: GIGABYTE B550M AORUS ELITE mATX
system storage: 1TB NVME
ZFS Pool: 8 6TB HDDs Raid-Z2


following are screenshot of the configuration of the app and the dataset

What am I missing?

 

[sretalla]

What am I missing?

Exactly what the error is telling you...

The Mount Path must be an absolute container path (so needs to start with a forward slash), for you meaning it should be /Media, not Media (without the slash).

I have answered this in another thread with exactly the same error message from another app, so it seems some system-wide check is now in place to prevent whatever was allowing this to work in the old version from being effective as the check is failed first.

Change the setting and it's fine.

 

[crestus]

IT WORKED!
Damn it, it was simple....
I followed a guide and did not mentioned that...

thanks for solving my issue!