android - 错误 : cannot find symbol class Crashlytics and Fabric

Question

我正在按照 Fabric 官方文档添加 crashlytic，我已成功将所有内容添加到 gradle.build 文件中，但现在当我尝试编写 Fabric.with(this, new Crashlytics());
它说:

 Error:(163, 31) error: cannot find symbol class Crashlytics
Error:(163, 9) error: cannot find symbol variable Fabric
Error:Execution failed for task ':compileDebugJavaWithJavac'.
> Compilation failed; see the compiler error output for details.

这是我的 gradle.build 文件

....
apply plugin: 'io.fabric'

buildscript {
ext.kotlin_version = '1.1.51'
repositories {
    jcenter()
    mavenCentral()
    maven {
        url 'https://maven.google.com'
    }
    maven { url 'https://maven.fabric.io/public' }

}
dependencies {
    ....
    classpath 'io.fabric.tools:gradle:1.24.3'

    }
}

repositories {
    jcenter()
    mavenCentral()
    maven { url "https://jitpack.io" }
    maven {
        url 'https://maven.google.com'
    }
    maven { url 'https://maven.fabric.io/public' }

}

android {

compileSdkVersion 22

buildToolsVersion '25.0.3'
defaultConfig {
    applicationId "com.example.com"
    ....
}

}
dependencies {
......
   compile('com.crashlytics.sdk.android:crashlytics:2.7.0@aar') {
    transitive = true
  }
}

apply plugin: 'com.google.gms.google-services'

还尝试了清理项目/重建和 e.t.c 但每次都是同样的问题

Answer 1

修复了!这是 Android Studio 的错。

解决方法:

文件->使缓存失效/重启

之后一切正常