Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

iOS Build a Simple iPhone App with Swift Views and View Controllers Introduction to Views

becky hayes
becky hayes
2,226 Points
Posted by becky hayes
becky hayes
2,226 Points

the preview of my app wont launch in xcode... i keep getting the error message: 'process launch failed: Security'

Error message box comes up saying 'could not launch app' process launch failed: Security

1 Answer

Michael Hulet
Michael Hulet
47,913 Points
Michael Hulet
Michael Hulet
47,913 Points

If you're trying to deploy this to a physical device, you must go to Settings > General > Profiles and mark the profile in there as "Trusted", then try again