Need a way to handle NoMethod, NoProperty, NoInterface dbus errors

[mulkieran]

If our code is correct wrt. to stratisd API then all such errors will be caused by a a missing object path. Under that assumption, what should we do?

[mulkieran]

The missing object corresponding to the object path can legitimately go away due to the actions of another client of the stratisd daemon.

We should start thinking about catching them and raising them again, wrapped with errors indicating no corresponding object.

Then the Stratis CLI should handle those by indicating that the operation failed because the object disappeared.