database - ActiveRecord::StatementInvalid TypeError not a supported Ruby type, with NuoDB -

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i'm using rails 3.2.13 legacy nuodb database , activerecord-nuodb-adapter gem. database connected , can accurate list of tables activerecord::base.connections.tables.

here's error:

[2] pry(main)> store.first   store load (3.2ms)  select `store`.* `store` fetch first 1 rows activerecord::statementinvalid: typeerror: not supported ruby type: 2004: select `store`.* `store`  fetch first 1 rows /home/bion/.rvm/gems/ruby-2.0.0-p247/gems/activerecord-nuodb-adapter-1.0.3/lib/active_record/connection_adapters/nuodb_adapter.rb:905:in `columns'

the type error has been resolved in update of nuodb ruby driver.


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