R cannot be resolved to a variable的原因
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自己运行项目时出现R cannot be resolved to a variable，自己仔细查看xml发现xml文件没有问题，试了试重启eclipse、重启电脑，最后发现自己gen文件下没有了R.java文件，自己clear一下项目，在console下发现 res\drawable-xxhdpi\webwxgetmsgimg (1).jpg: Invalid file name: must contain only [a-z0-9_.] 原来是自己加的图片名字不符合规定
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- R cannot be resolved to a variable的原因
- R cannot be resolved to a variable
- r cannot be resolved to a variable
- R cannot be resolved to a variable
- R cannot be resolved to a variable
- R cannot be resolved to a variable
- R cannot be resolved to a variable
- R cannot be resolved to a variable
- R cannot be resolved to a variable
- R cannot be resolved to a variable
- R cannot be resolved to a variable
- R cannot be resolved to a variable
- R cannot be resolved to a variable
- R cannot be resolved to a variable
- R cannot be resolved to a variable
- R cannot be resolved to a variable
- R cannot be resolved to a variable
- R cannot be resolved to a variable
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