安卓提示Cannot resolve symbol 'BuildConfig'
build.gradle
android {...defaultConfig {...versionName "1.1.2" // 这里设置版本号...}...
}
java代码使用
tv_version.setText(BuildConfig.VERSION_NAME) ;
提示错误 Cannot resolve symbol 'BuildConfig
解决办法
build.gradle
android {...buildFeatures {buildConfig = true}...
}