Missing R Package recovery method in Eclipse project

When the R file in our project is lost, it makes us miserable and how can we get it back? Can not be deleted, so painstaking efforts will be destroyed, we certainly will not do so, how to do? I am here to provide three ways:

? One, in general the case:

? ? Method One: Select the project clean;

? ? Method Two: Select the item and then right click to find the Android tool and fix it again;

? Two, in the second case:

? ? 1, find your Xxx.xml file, first find the error, correct the mistake, so it should be possible.

? ? 2, if the first method does not work, you can change the Xxx.xml file, and then save it.

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