Problem whit flashdata

[eluser]suntzudennis[/eluser]
Hello.

I have problems when printing the flashdata. Verified in the database and there is it, but I do not understand why not printable .Not had problems in previous versions. I have this slight problem.

What am I doing wrong?

$this->session->set_flashdata('error','Error ...... log);
and
print this:
echo $this->session->flashdata('error');

¿?