Access custom field data about redmine_custom_workflows

[AirTibu]

Hi,

You should manage the potential nil? values. Use this code to get mail address and login name:

selected_user = User.find_by_id(custom_field_value(322).to_i) unless custom_field_value(322).nil?

user_login = selected_user.login  unless selected_user.nil?
user_mail = selected_user.mail unless selected_user.nil?

Note: nil is a special Ruby object used to represent an “empty” or “default” value. If your custom field is not selected, then you got nil (empty) value, and the User.find_by_id method couldn't work, because it has no id value.

The issue is same, when you try to access to login and mail attributes. If the User.find_by_id did not find any user, the selected_user value will be nil, then you cannot access to empty.mail or empty.login.

I hope it helps!

[JGallot]

Hi,
Effectivly, i was a bit lazy...
yes it helps, it sound good now !
Thanks