How can I fix this warning

[CtrlJone]

please help me how can i fix this warning
thank you

[kzaher]

Hi,

this doesn't look like an issue with the project itself but more of a "how do I do XXX" question.
Please ask these kinds of questions in our slack channel http://rxswift-slack.herokuapp.com/ or some other more appropriate communication channel.

We are asking this because:

• we can't scale development of this project if people are reporting false issues and we are spending lot of time answering those directly instead of working on this project.
• all who are interested in development of this project and watching it are being spammed by irrelevant information.
• those who want to know what are currently unresolved serious issues are having a harder time figuring it out because list is spammed by non issues, so the real issues are masked.

Thank you for understanding.