Unsupported method: BaseConfig.getApplicationIdSuffix()

Question

So I\'m reading Android 6 for Programmers: An App-Driven Approach and the first two app examples I had no issues with the examples, this time the FlagQuiz example w

Answer 1

Change your gradle version or update it

dependencies {
    classpath 'com.android.tools.build:gradle:3.0.1'
}

alt+enter and choose "replace with specific version".

Answer 2

If this ()Unsupported method: BaseConfig.getApplicationIdSuffix Android Project is old and you have updated Android Studio, what I did was simply CLOSE PROJECT and ran it again. It solved the issue for me. Did not add any dependencies or whatever as described by other answers.

Answer 3

First, open your application module build.gradle file.

Check the classpath according to your project dependency. If not change the version of this classpath.

from:

classpath 'com.android.tools.build:gradle:1.0.0'

To:

classpath 'com.android.tools.build:gradle:2.3.2'

or higher version according to your gradle of android studio.

If its still problem, then change buildToolsVersion:

From:

buildToolsVersion '21.0.0'

To:

buildToolsVersion '25.0.0'

then hit 'Try again' and gradle will automatically sync. This will solve it.

Answer 4

You can do this by changing the gradle file.

 build.gradle > change
    dependencies {
    classpath 'com.android.tools.build:gradle:3.0.1'
    }
    gradle-wrapper.properties > update
    distributionUrl=https://services.gradle.org/distributions/gradle-4.6-all.zip

Answer 5

In my case, Android Studio 3.0.1, I fixed the issue with the following two steps.

Step 1: Change Gradle plugin version in project-level build.gradle

buildscript {
    repositories {
        jcenter()
        mavenCentral()
        maven {
            url 'https://maven.google.com/'
            name 'Google'
        }
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:3.0.1'
    }
}

Step 2: Change gradle version

distributionUrl=https\://services.gradle.org/distributions/gradle-4.1-all.zip

Answer 6

I also faced the same issue and got a solution very similar:

1. Changing the classpath to classpath 'com.android.tools.build:gradle:2.3.2'

   Image after adding the classpath

2. A new message indicating to Update Build Tool version, so just click that message to update. Update