Left user error (error)
Stopped at <exception thrown>
_exception :: e = _
_exception = SomeException
               (IOError Nothing UserError [] "error" Nothing Nothing)
*** Exception: user error (error)
Stopped at <exception thrown>
_exception :: e = _
_exception = SomeException
               (IOError Nothing UserError [] "error" Nothing Nothing)
*** Exception: user error (error)
Stopped at <exception thrown>
_exception :: e = _
_exception = SomeException
               (IOError Nothing UserError [] "error" Nothing Nothing)
Left user error (error)