The problem is that there is some account set on the taxes that does not satisfy the restriction of this fields. The accounts of the taxes must be related to a type which is of balance statement and must not be closed.
You should check your chart of accounts to search for the wrong accounts and fix it’s values.
BTW: It will be great to have the CH chart as part of oficial tryton modules. If you are interested on working on this I offer myself as mentor to help the contribution.
Thanks for this feedback, I got it working. It was a combination of things, I changed the parent to balance and I had to add the field kind with value other as well.
Could you make the errors a little bit more verbose or is it possible to access debug level logging about this type of issue?