kotlin + gradle+ intellij - no repositories are defined

anyone can help me out please? i got just project source code and dockefile from ex-colleague without explanation of work but i got in trouble now with time limitation.
please please please.

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i got this error message below

Could not determine the dependencies of task ':compileKotlin'.
Could not resolve all files for configuration ':kotlinCompilerClasspath'.
Cannot resolve external dependency org.jetbrains.kotlin:kotlin-compiler-embeddable:1.3.41
because no repositories are defined.

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that's my build.gradle below



plugins {
id 'idea'
id "org.jetbrains.kotlin.jvm" version "1.3.41"
id "org.jetbrains.kotlin.kapt" version "1.3.41" apply false
id "org.jetbrains.kotlin.plugin.spring" version "1.3.41" apply false
id "org.jetbrains.kotlin.plugin.jpa" version "1.3.41" apply false
id "org.springframework.boot" version "2.1.6.RELEASE" apply false
id "io.spring.dependency-management" version "1.0.7.RELEASE" apply false
id "com.palantir.docker" version "0.22.1" apply false
}
subprojects {
group = "bawoori"
version = "1.0"
sourceCompatibility = 1.8
apply plugin: "kotlin"
apply plugin: "io.spring.dependency-management"

repositories {
mavenCentral()
jcenter()
}
dependencies {
implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk8"
classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:1.3.41"
}
compileKotlin {
kotlinOptions {
freeCompilerArgs = ['-Xjsr305=strict']
jvmTarget = '1.8'
}
}
compileTestKotlin {
kotlinOptions {
freeCompilerArgs = ['-Xjsr305=strict']
jvmTarget = '1.8'
}
}
}

You need to define repository for root Gradle project for the build script:

buildscript {
repositories {
mavenCentral()
}

dependencies {
classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:1.3.70"
}
}

plugins {
id "org.jetbrains.kotlin.<...>" version "1.3.70"
}

repositories {
// this repo should be available in every subproject that uses kotlin
mavenCentral() // or jcentrer
}

See [Using Gradle](

[To see links please register here]

) section in Kotlin documentation for more information.

you need add `allproject`
```groovy
plugins {
id 'idea'
id "org.jetbrains.kotlin.jvm" version "1.3.41"
id "org.jetbrains.kotlin.kapt" version "1.3.41" apply false
id "org.jetbrains.kotlin.plugin.spring" version "1.3.41" apply false
id "org.jetbrains.kotlin.plugin.jpa" version "1.3.41" apply false
id "org.springframework.boot" version "2.1.6.RELEASE" apply false
id "io.spring.dependency-management" version "1.0.7.RELEASE" apply false
id "com.palantir.docker" version "0.22.1" apply false
}

allprojects {
group = "bawoori"
version = "1.0"
sourceCompatibility = "1.8"

repositories {
mavenCentral()
jcenter()
}

compileKotlin {
kotlinOptions {
freeCompilerArgs = ['-Xjsr305=strict']
jvmTarget = sourceCompatibility
}
}
compileTestKotlin {
kotlinOptions {
freeCompilerArgs = ['-Xjsr305=strict']
jvmTarget = sourceCompatibility
}
}
}
subprojects {
apply plugin: "kotlin"
apply plugin: "io.spring.dependency-management"

repositories {
mavenCentral()
jcenter()
}
}
```