不生成R档 [英] R file not generated

问题描述

我知道很多类似的问题已经被提出，例如<一个href="http://stackoverflow.com/questions/2757107/developing-for-android-in-eclipse-r-java-not-generating">this一。矿略有不同。我创建一个使用所有默认设置一个新的Andr​​oid项目（目标SDK 4.2果冻豆，分SDK 2.2升级Froyo）。没有R档时创建的项目。我试图清理项目，并没有任何反应。我试图寻找错误的资源文件夹，什么都没有发生。我的所有的XML文件名是小写。我能搞砸造成全新的项目，不产生R个文件？是否有需要修改的一些Eclipse配置？有没有办法，我没有安装一些Android的模块？任何帮助将大大AP preciated。

I know many similar questions have been asked for example this one. Mine is slightly different. I create a new android project using all the default settings (target SDK 4.2 Jelly Bean, min SDK 2.2 Froyo). The project is created without an R file. I tried cleaning the project and nothing happens. I tried looking for errors in the res folder and nothing happened. All my XML file names are lower case. What could I have messed up to cause brand new projects to not generate R files? Is there some Eclipse configuration that needs fixing? Is there some Android module that I haven't installed? Any help would be greatly appreciated.

推荐答案

请确保您有 Android SDK中构建工具从SDK管理器安装的，如果你已经更新到ADT转速22 安装resart蚀，使清洁和改造项目，将工作

make sure you have android sdk build tools installed from the sdk manager if you have updated adt to rev 22 Install it resart the eclipse and make clean and rebuild project it will work

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