AndroidManifest.xml not found - Android Tutorial

Hello everyone!!

I'm doing the 'Getting Started with Android Smartphones and ThingWorx' Tutorial. I was trying to modify the app in order to get some more data out of my phone but the problem is I can't compile the project because I get an error that says "AndroidManifest.xml file not found".

I've been searching for quite a while but I can't really solve this problem. I tried to import again the project but I keep having this problem and I don't really know from where it comes from!

If anyone could at least give me a hint on where I should be looking it would be really much appreciated!!

Hope you all have a good day and thanks for the help!

M.B.