Dragonfish to electric eel migration app migration failure

Hi, I need some help and I’m in over my head on this one…I migrated form Core to Core to scale (Dragonfish) and got my apps set up and working, but when I migrated to Electric Eel 2 of the 3 apps migrated but my Plerx setup didn’t…I don’t know what to do to resolve this…all help welcome.

> root@freenas2[~]# midclt call -job k8s_to_docker.migrate tank4
> Status: (none)
> Total Progress: [________________________________________] 0.00%
> [EFAULT] Failed to list backups for 'tank4': Unable to locate 'tank4/ix-applications' dataset
> Traceback (most recent call last):
>   File "/usr/lib/python3/dist-packages/middlewared/job.py", line 488, in run
>     await self.future
>   File "/usr/lib/python3/dist-packages/middlewared/job.py", line 535, in __run_body
>     rv = await self.middleware.run_in_thread(self.method, *args)
>          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
>   File "/usr/lib/python3/dist-packages/middlewared/main.py", line 1364, in run_in_thread
>     return await self.run_in_executor(io_thread_pool_executor, method, *args, **kwargs)
>            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
>   File "/usr/lib/python3/dist-packages/middlewared/main.py", line 1361, 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/schema/processor.py", line 183, in nf
>     return func(*args, **kwargs)
>            ^^^^^^^^^^^^^^^^^^^^^
>   File "/usr/lib/python3/dist-packages/middlewared/schema/processor.py", line 55, in nf
>     res = f(*args, **kwargs)
>           ^^^^^^^^^^^^^^^^^^
>   File "/usr/lib/python3/dist-packages/middlewared/plugins/kubernetes_to_docker/migrate.py", line 59, in migrate
>     raise CallError(f'Failed to list backups for {kubernetes_pool!r}: {backups["error"]}')
> middlewared.service_exception.CallError: [EFAULT] Failed to list backups for 'tank4': Unable to locate 'tank4/ix-applications' dataset

This has been resolved. I wish i could give eyo concise response on how…I
refreshed the catalog in EE, I ran through steps that were suggested from the reddit version of this post, I tried the migration multiple times and eventually saw a log message about the Plex template failed because it got ‘namespace’ and was expecting ‘dns opt’. I rolled back to dragonfish and edited the plex app config removing namespace entries (there were 2 representing my networks and DNS), then remigrated and plex migrated successfully.