Gradle error: More than one variant of project :my

问题:

Edit: Seems to be a bug on Google side. Bug report here: https://issuetracker.google.com/issues/79235243

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Since Google released the new changes (), I had to update google services. Once I did, I get this gradle error:

More than one variant of project :myModule matches the consumer attributes:
  - Configuration ':myModule:debugApiElements' variant android-aidl:
      - Found artifactType 'android-aidl' but wasn't required.
      - Required com.android.build.api.attributes.BuildTypeAttr 'debug' and found compatible value 'debug'.
      - Found com.android.build.api.attributes.VariantAttr 'debug' but wasn't required.
      - Required com.android.build.gradle.internal.dependency.AndroidTypeAttr 'Aar' and found compatible value 'Aar'.
      - Required org.gradle.usage 'java-api' and found compatible value 'java-api'.
  - Configuration ':myModule:debugApiElements' variant android-classes:
      - Found artifactType 'android-classes' but wasn't required.
      - Required com.android.build.api.attributes.BuildTypeAttr 'debug' and found compatible value 'debug'.
      - Found com.android.build.api.attributes.VariantAttr 'debug' but wasn't required.
      - Required com.android.build.gradle.internal.dependency.AndroidTypeAttr 'Aar' and found compatible value 'Aar'.
      - Required org.gradle.usage 'java-api' and found compatible value 'java-api'.
  - Configuration ':myModule:debugApiElements' variant android-manifest:
      - Found artifactType 'android-manifest' but wasn't required.
      - Required com.android.build.api.attributes.BuildTypeAttr 'debug' and found compatible value 'debug'.
      - Found com.android.build.api.attributes.VariantAttr 'debug' but wasn't required.
      - Required com.android.build.gradle.internal.dependency.AndroidTypeAttr 'Aar' and found compatible value 'Aar'.
      - Required org.gradle.usage 'java-api' and found compatible value 'java-api'.
  - Configuration ':myModule:debugApiElements' variant android-renderscript:
      - Found artifactType 'android-renderscript' but wasn't required.
      - Required com.android.build.api.attributes.BuildTypeAttr 'debug' and found compatible value 'debug'.
      - Found com.android.build.api.attributes.VariantAttr 'debug' but wasn't required.
      - Required com.android.build.gradle.internal.dependency.AndroidTypeAttr 'Aar' and found compatible value 'Aar'.
      - Required org.gradle.usage 'java-api' and found compatible value 'java-api'.
  - Configuration ':myModule:debugApiElements' variant jar:
      - Found artifactType 'jar' but wasn't required.
      - Required com.android.build.api.attributes.BuildTypeAttr 'debug' and found compatible value 'debug'.
      - Found com.android.build.api.attributes.VariantAttr 'debug' but wasn't required.
      - Required com.android.build.gradle.internal.dependency.AndroidTypeAttr 'Aar' and found compatible value 'Aar'.
      - Required org.gradle.usage 'java-api' and found compatible value 'java-api'.

Here is the Project's build.gradle:

buildscript {
  repositories {
    google()
    jcenter()
  }
  dependencies {
    classpath 'com.android.tools.build:gradle:3.1.2'
    classpath 'com.neenbedankt.gradle.plugins:android-apt:1.4'
    classpath 'com.google.gms:google-services:3.3.0'

    // NOTE: Do not place your application dependencies here; they belong
    // in the individual module build.gradle files
  }
}

allprojects {
  repositories {
    google()
    jcenter()
    maven{
      url 'https://oss.sonatype.org/content/repositories/snapshots/'
    }
    maven {
      url "https://maven.google.com"
    }
    maven { url "https://jitpack.io" }
  }
}

回答1:

I had exactly the same issue and found the answer to be to change the syntax of the offending module reference as follows:

Previous Implementation:

compile project(':myModule')

Current Implementation:

compile project(path: ':linkedin-sdk', configuration: 'default')

thanks...

Thanks to https://github.com/dialogflow/dialogflow-android-client/issues/57

回答2:

I did not update the services, but I got the same problem. I spent 5 hours looking for a solution. Fixed only this way.

Try to set

classpath 'com.google.gms:google-services:3.2.1'

instead of

classpath 'com.google.gms:google-services:3.3.0'

It's helped in my case, but I don't know the cause of the error.