Android Project R file loss solution, android

Android Project R file loss solution, android

There are many causes for R file loss. Here are several solutions:

1. Select a Project and click Project-Clean to clear the Project;

2. Right-click a Project and choose Android Tools-Fix Project Properties;

3. Select a project, right-click Properties-Android, select a version, and click OK;

In this way, the R file will be generated again.

 

Some articles have said that the R file can be re-generated in the first two steps, but sometimes the R file in the first two steps still does not exist, so try the last step, I have successfully generated it here!

 

If you have any other questions, please discuss them!