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 Android Lists and Adapters (2015) Updating the Data Model Finishing the Data Model

Yiu Ming Lai
Yiu Ming Lai
5,861 Points
Posted by Yiu Ming Lai
Yiu Ming Lai
5,861 Points

i cant move the MainActivity into the ui package, and i got this problem detected.

Field MainActivity.mProgressBar will be inaccessible from constructor MainActivity_ViewBinding.MainActivity_ViewBinding(T, View)

Field MainActivity.mProgressBar will be inaccessible from method MainActivity_ViewBinding.unbind()

Field MainActivity.mTemperatureLabel will be inaccessible from constructor MainActivity_ViewBinding.MainActivity_ViewBinding(T, View)

and alot more.

Seth Kroger
Seth Kroger
56,414 Points
Seth Kroger
Seth Kroger
56,414 Points

Try a Clean and Rebuild. I think those are from files generated by Butterknife. They no longer have access because they're still in the old package. Doing a Clean and Rebuild should regenerate them in the new package.

1 Answer

Adam Sawicki
Adam Sawicki
15,967 Points
Adam Sawicki
Adam Sawicki
15,967 Points

Try to change package declaration from <your_package> to <your_package>.ui and then copy file to ui package