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 trialMark Heckman
3,636 PointsError: Prototype Cells Must Have Reuse Identifiers
I am running the latest version of Xcode5 and the iOS7 simulator. At the end of this lesson when I go to run my app I get the error (yellow triangle) "Prototype Cells Must Have Reuse Identifiers" and in the simulator I get a black screen.
Adding the term "Cell" in the Table View Cell Identifier field for the three cells removed the yellow warning, but when I run in the simulator the screen is still black.
What steps should I take at this point?
Mark Heckman
3,636 PointsI figured out the solution to my issue in the Instructors notes:
"Teacher's Notes Updates
In Xcode 5 we set the storyboard for an app using the "Main Interface" field. The "Main Storyboard" field in the video is no longer available."
Mark Heckman
3,636 PointsMark Heckman
3,636 PointsI downloaded the iOS6 simulator and ran the app in that, but the screen is still black in the simulator.