"Django Basics" was retired on August 28, 2021.

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

Android Build a Blog Reader Android App Exploring the Master-Detail Template Creating a Project Using the Master-Detail Template

Sam Kwok
Sam Kwok
2,448 Points

Getting error "The project target (Android 5.0) was not properly loaded" after creating MasterDetailExample project.

Both the appcompat_v7 and MasterDetailExample projects have a red exclamation mark next to the name.

3 Answers

Sam Kwok
Sam Kwok
2,448 Points

Finally solved it. Updated the Java SDK to v8u25.

Andrew Fox
Andrew Fox
21,899 Points

I had the very same problem to begin with! There are three things that must happen in order for the project to launch! 1) You must have the correct packages installed in the Android SDK Manager. 2) The project build must be performed in the same build version (API) or one which is backward compatible. 3) The device you are trying to emulate must share the properties of the first two items mentioned. I spent two evenings trying to "iron out" a variety of problems in getting Eclipse, Android Studio and Genymotion working in harmony!