Android Studio Code Completion not working in test folder in all projects

Question

I have been following along the Android Basics with Compose projects on the Android Developer website but my code completion suddenly stopped working in every project that I have specifically in the test directories-it still works like normal in the main directory. Syntax highlighting still works as normal. This is what my project file structure looks like.

I am using Android Studio Ladybug | 2024.2.1 Patch 3

I have tried most solutions found in other posts, including:

• Invalidating caches and rebuilding the project
• Turning off power saving mode
• Deleting the .idea folder
• Rebuilding project
• Marking the test folder as the test sources root
• Completely uninstalling and reinstalling android studio

Answer 1

Problem was fixed by moving the files in the com.example.reply.test directory to the parent com.example.reply directory. This matches the structure of the main directory.