r cannot be resolved to a variable android
2013-05-16 19:32
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在eclipse中新建Android工程,却出现了r cannot be resolved to a variable android的提示。从提示中可以看出是R.java资源文件没有生成,但是具体如何修改没有提示。看到了stackoverflow中的相同问题,问题的回复中给出了一个解答。
具体的解决办法就是在project->properties中侧边栏中选择Java Build Path,之后将相应的android sdk的版本的复选框勾上就可以了。这个问题应该是由eclipse本身带来的,应该还有更加自然的解决办法。
参考:
http://stackoverflow.com/questions/4932282/android-r-cannot-be-resolved-to-a-variable
具体的解决办法就是在project->properties中侧边栏中选择Java Build Path,之后将相应的android sdk的版本的复选框勾上就可以了。这个问题应该是由eclipse本身带来的,应该还有更加自然的解决办法。
参考:
http://stackoverflow.com/questions/4932282/android-r-cannot-be-resolved-to-a-variable
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