Why can't I cross compile?

I use Cocos2d 3.16 (cocos2d-x-3.16 and Visual Studio 2015.

I developed a game in Visual Studio 2015. I want to transplant it to the phone to play, but I found that the cross compilation could not complete! I've tried the solution I know, like modifying file android.mk, but it's still not resolved.

In desperation, I created a new project, but it did nothing. I cross compiled directly, but it did not work. I was frustrated. I remember clearly, just last week it was all good, because we had been cross compiling a couple APKs. Why is it not okay today?

Error message:

This problem has been solved with the help of the domestic compatriots. The reason is simple: There is an invalid character "-" in the file of "AndroidManifest.xml". As stated in the question, the red box (originally, because I don't understand the English reason) I only use browser search to translate the contents of the red box, but not translation from the nearest word! It is my laziness and negligence. I deserved it!