我想在gradle多项目构建中尝试使用Kotlin和spring-boot的新功能。多个项目应组合在jib生成的docker镜像中。但第一个子项目已经出现问题，因为无法找到依赖项。
我目前的设置是这样的：

project
├── subproject1
|   ├── src
|   |   └── ...
│   └── build.gradle.kts
├── build.gradle.kts
└── settings.gradle.kts

project/settings.gradle.kts

rootProject.name = "project"
include("subproject1")

project/build.gradle.kts

plugins {
    kotlin("jvm") version "1.8.0"
    id("com.google.cloud.tools.jib") version "3.3.1"
}

jib {
    from {
        image = "eclipse-temurin:17-jre-alpine"
    }
    container {
        user = "myuser:myuser"
        ports = mutableListOf("8080")
    }
}

repositories {
    mavenCentral()
}

dependencies {
    implementation(project(":subproject1"))
}

project/subproject1/build.gradle.kts

// mostly taken from start.spring.io
import org.jetbrains.kotlin.gradle.tasks.KotlinCompile

plugins {
    kotlin("jvm")
    kotlin("plugin.spring") version "1.8.0"
    id("org.springframework.boot") version "3.0.5"
    id("io.spring.dependency-management") version "1.1.0"
}

group = "com.example"
version = "1.0"
java.sourceCompatibility = JavaVersion.VERSION_17

configurations {
    compileOnly {
        extendsFrom(configurations.annotationProcessor.get())
    }
}

repositories {
    mavenCentral()
}

dependencies {
    implementation("org.springframework.boot:spring-boot-starter-data-r2dbc")
    implementation("org.springframework.boot:spring-boot-starter-graphql")
    implementation("org.springframework.boot:spring-boot-starter-security")
    implementation("org.springframework.boot:spring-boot-starter-webflux")
    implementation("com.fasterxml.jackson.module:jackson-module-kotlin")
    implementation("io.projectreactor.kotlin:reactor-kotlin-extensions")
    implementation("org.flywaydb:flyway-core")
    implementation("org.flywaydb:flyway-mysql")
    implementation("org.jetbrains.kotlin:kotlin-reflect")
    implementation("org.jetbrains.kotlinx:kotlinx-coroutines-reactor")
    implementation("org.springframework:spring-jdbc")
    implementation("org.apache.commons:commons-collections4:4.4")
    implementation("org.apache.commons:commons-lang3:3.12.0")
    runtimeOnly("org.mariadb:r2dbc-mariadb:1.1.3")
    runtimeOnly("org.mariadb.jdbc:mariadb-java-client")
    testImplementation("org.springframework.boot:spring-boot-starter-test")
    testImplementation("io.projectreactor:reactor-test")
    testImplementation("org.springframework.graphql:spring-graphql-test")
    testImplementation("org.springframework.security:spring-security-test")
}

tasks.withType<KotlinCompile> {
    kotlinOptions {
        freeCompilerArgs = listOf("-Xjsr305=strict")
        jvmTarget = "17"
    }
}

tasks.withType<Test> {
    useJUnitPlatform()
}

我可以成功运行构建：

$ ./gradlew bootJar --console=plain
> Task :subproject1:processResources
> Task :subproject1:compileKotlin
> Task :subproject1:compileJava NO-SOURCE
> Task :subproject1:classes
> Task :subproject1:jar
> Task :subproject1:inspectClassesForKotlinIC
> Task :subproject1:resolveMainClassName
> Task :subproject1:bootJar

BUILD SUCCESSFUL in 2s
6 actionable tasks: 6 executed

但是尝试创建docker镜像失败：

$ ./gradlew jibDockerBuild --console=plain
> Task :subproject1:compileKotlin UP-TO-DATE
> Task :subproject1:compileJava NO-SOURCE
> Task :subproject1:processResources UP-TO-DATE
> Task :subproject1:classes UP-TO-DATE
> Task :subproject1:jar UP-TO-DATE
> Task :subproject1:inspectClassesForKotlinIC UP-TO-DATE
> Task :compileKotlin NO-SOURCE
> Task :compileJava NO-SOURCE
> Task :processResources NO-SOURCE
> Task :classes UP-TO-DATE
> Task :jar
> Task :inspectClassesForKotlinIC

> Task :jibDockerBuild FAILED
Tagging image with generated image reference project:latest. If you'd like to specify a different tag, you can set the jib.to.image parameter in your build.gradle, or use the --image=<MY IMAGE> commandline flag.

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':jibDockerBuild'.
> Could not resolve all dependencies for configuration ':runtimeClasspath'.
   > Could not find org.springframework.boot:spring-boot-starter-data-r2dbc:.
     Required by:
         project : > project :subproject1
   > Could not find org.springframework.boot:spring-boot-starter-graphql:.
     Required by:
         project : > project :subproject1
   > Could not find org.springframework.boot:spring-boot-starter-security:.
     Required by:
         project : > project :subproject1
   > Could not find org.springframework.boot:spring-boot-starter-webflux:.
     Required by:
         project : > project :subproject1
   > Could not find com.fasterxml.jackson.module:jackson-module-kotlin:.
     Required by:
         project : > project :subproject1
   > Could not find io.projectreactor.kotlin:reactor-kotlin-extensions:.
     Required by:
         project : > project :subproject1
   > Could not find org.flywaydb:flyway-core:.
     Required by:
         project : > project :subproject1
   > Could not find org.flywaydb:flyway-mysql:.
     Required by:
         project : > project :subproject1
   > Could not find org.jetbrains.kotlinx:kotlinx-coroutines-reactor:.
     Required by:
         project : > project :subproject1
   > Could not find org.springframework:spring-jdbc:.
     Required by:
         project : > project :subproject1
   > Could not find org.mariadb.jdbc:mariadb-java-client:.
     Required by:
         project : > project :subproject1

* Try:
> Run with --stacktrace option to get the stack trace.
> Run with --info or --debug option to get more log output.
> Run with --scan to get full insights.

* Get more help at https://help.gradle.org

BUILD FAILED in 1s
7 actionable tasks: 3 executed, 4 up-to-date

当使用--stacktrace运行命令时，我可以看到gradle抛出ModuleVersionNotFoundException s。
我的错误是什么？当gradle说它无法解决这些依赖关系时，这意味着什么？