9x ShestakUI\Compatibility\Classic.lua:394: attempt to call global 'GetSpecializationRole' (a nil value)
ShestakUI\Compatibility\Classic.lua:394: in function <ShestakUI\Compatibility\Classic.lua:392>
(tail call): ?
Details\classes\classe_instancia.lua:1604: in function CheckSwitchOnCombatEnd' Details\classes\classe_instancia.lua:1646: in function CheckSwitchOnLogon'
Details\startup.lua:134: in function `Start'
Details\core\parser.lua:4839: in function <Details\core\parser.lua:4838>

Locals:
unit = "player"
(*temporary) = nil
(*temporary) = "attempt to call global 'GetSpecializationRole' (a nil value)"