Android dependency 'com.android.support:support-v4' has different version
Add the following to the Android Project level build.gradle file's 'subprojects' section (as also mentioned in the link provided by Günter Zöchbauer in the comment):
subprojects {
project.evaluationDependsOn(':app')
//[PART TO ADD START]
project.configurations.all {
resolutionStrategy.eachDependency { details ->
if (details.requested.group == 'com.android.support'
&& !details.requested.name.contains('multidex') ) {
details.useVersion "27.1.0"
}
}
}
//[PART TO ADD END]
}