Project的gradle,配置了small和kotlin

buildscript {
ext.kotlin_version = "1.3.72"
ext.small_version = "1.5.0-beta2"
repositories {
google()
jcenter()
}
dependencies {
classpath "com.android.tools.build:gradle:3.4.2"
classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
classpath "net.wequick.tools.build:gradle-small:$small_version"
// NOTE: Do not place your application dependencies here; they belong
// in the individual module build.gradle files
}
}

apply plugin: 'net.wequick.small'
small {
aarVersion = small_version
}

app的gradle配置:

api "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
api "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"

gradle跑small task的时候,异常
Execution failed for task ':small'.

Could not resolve all dependencies for configuration ':app:compile'.
Could not find org.jetbrains.kotlin:kotlin-stdlib-jre7:1.3.72.
Searched in the following locations:
- https://dl.google.com/dl/android/maven2/org/jetbrains/kotlin/kotlin-stdlib-jre7/1.3.72/kotlin-stdlib-jre7-1.3.72.pom
- https://dl.google.com/dl/android/maven2/org/jetbrains/kotlin/kotlin-stdlib-jre7/1.3.72/kotlin-stdlib-jre7-1.3.72.jar
- https://jcenter.bintray.com/org/jetbrains/kotlin/kotlin-stdlib-jre7/1.3.72/kotlin-stdlib-jre7-1.3.72.pom
- https://jcenter.bintray.com/org/jetbrains/kotlin/kotlin-stdlib-jre7/1.3.72/kotlin-stdlib-jre7-1.3.72.jar
Required by:
project :app