compileJava error: plug-in not found: ErrorProne

[Emmanuel]

Running lint I get this error:

> Task :app:compileDebugJavaWithJavac FAILED
error: plug-in not found: ErrorProne

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':app:compileDebugJavaWithJavac'.
> Compilation failed; see the compiler error output for details.

buildscript {
    repositories {
        maven {
            url "https://plugins.gradle.org/m2/"
        }
        mavenCentral()
    }
}

plugins {
    id 'com.android.application'
    id 'net.ltgt.errorprone' version '0.8'
}

android {
    [...]
}

dependencies {
    androidTestImplementation 'androidx.test:runner:1.1.1'
    androidTestImplementation 'androidx.test.espresso:espresso-core:3.1.1'
    androidTestImplementation 'androidx.test:rules:1.1.1'

    implementation 'androidx.annotation:annotation:1.0.2'

    errorproneJavac("com.google.errorprone:javac:9+181-r4173-1")
}

[Thomas Broyer]

You're missing

errorprone ("com.google.errorprone:error_prone_core:2.3.3")

in your dependencies.