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Java “的Android Gradle依赖项错误;com.otaliastudios:cameraview:2.0.0-rcl;?_Java_Android_Gradle_Build.gradle - Fatal编程技术网

Java “的Android Gradle依赖项错误;com.otaliastudios:cameraview:2.0.0-rcl;?

Java “的Android Gradle依赖项错误;com.otaliastudios:cameraview:2.0.0-rcl;?,java,android,gradle,build.gradle,Java,Android,Gradle,Build.gradle,我尝试按照中应用的步骤实现“实时使用Firebase ML的QR码阅读器” 在依赖项中添加此行时 implementation 'com.otaliastudios:cameraview:2.0.0-rcl' 我犯了以下错误 ERROR: Failed to resolve: com.otaliastudios:cameraview:2.0.0-rcl 更新您的项目等级 buildscript { repositories { jcenter()

我尝试按照中应用的步骤实现“实时使用Firebase ML的QR码阅读器”

在依赖项中添加此行时

    implementation 'com.otaliastudios:cameraview:2.0.0-rcl'
我犯了以下错误

    ERROR: Failed to resolve: com.otaliastudios:cameraview:2.0.0-rcl

更新您的项目等级

 buildscript {
    repositories {
        jcenter()
        google()
    }

}

allprojects {
    repositories {
        jcenter()
        google()
    }
}
清理项目后,再次同步渐变

 implementation 'com.otaliastudios:cameraview:2.0.0-rcl'
这是一个L的结尾。。。应该是1

尝试:

实现'com.otaliastudios:cameraview:2.0.0-rc1'


没错。它是1而不是1。