Application.java

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.boot.ApplicationArguments;
import org.springframework.boot.ApplicationRunner;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.CommandLineRunner;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.core.env.Environment;
import org.springframework.core.env.StandardEnvironment;
import org.springframework.data.mongodb.core.MongoOperations;
import cc.mycompany.mongo.db.Event;

@SpringBootApplication
public class Application implements CommandLineRunner {
  @Autowired
  private Environment env;
  @Autowired
  private MongoOperations mongo;
  public static void main(String[] args) throws Exception {
        SpringApplication.run(Application.class, args);		
    }

    @Override
    public void run(String... args) throws Exception {
      System.out.println("1");
      final Event event = new Event();
      event.setAbbr("evtX");
      event.setName("Event name");
      event.setTimeTxt("timeText");

      System.out.println("2");

      mongo.save(event, "Events");
      System.out.println("3");
	    System.exit(0);		
    }
}

Event.kt

package cc.mycompany.mongo.db

import org.springframework.data.mongodb.core.mapping.Document
import org.springframework.data.annotation.Id

@Document
open class Event {
  @Id
  var id:String = "" 
  var abbr:String = ""
  var name:String = "" 
  var timeTxt:String = "" 
}

pom.xml

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <groupId>cc.mycompany</groupId>
  <artifactId>fws-seed-data-importer</artifactId>
  <packaging>jar</packaging>
  <version>1.0-SNAPSHOT</version>
  <name>fws-seed-data-importer</name>
  <url>http://maven.apache.org</url>
  <properties>
    <kotlin.version>1.2.50</kotlin.version>
    <kotlin.compiler.incremental>true</kotlin.compiler.incremental>
    <spring.boot.version>2.0.3.RELEASE</spring.boot.version>
    <spring.version>5.0.6.RELEASE</spring.version>
    <java.version>1.8</java.version>
    <kotlin.compiler.jvmTarget>1.8</kotlin.compiler.jvmTarget>   
    <spring.data.mongo.version>2.0.8.RELEASE</spring.data.mongo.version>
  </properties>
  <repositories>
        <repository>
            <id>spring-releases</id>
            <url>https://repo.spring.io/libs-release</url>
        </repository>
  </repositories>


  <dependencies>
    <!-- Logging (start) -->
    <dependency>
	    <groupId>ch.qos.logback</groupId>
	    <artifactId>logback-core</artifactId>
	    <version>1.2.1</version>
    </dependency>
    <dependency>
	    <groupId>ch.qos.logback</groupId>
	    <artifactId>logback-classic</artifactId>
	    <version>1.2.1</version>
    </dependency>
    <dependency>
	    <groupId>org.slf4j</groupId>
	    <artifactId>slf4j-api</artifactId>
	    <version>1.6.1</version>
    </dependency>
    <!-- Logging (end) -->
    <dependency>
      <groupId>cc.mycompany</groupId>
      <artifactId>dm-mongo</artifactId>
      <version>1.0-SNAPSHOT</version>
    </dependency>
    <dependency>
        <groupId>org.springframework.data</groupId>
        <artifactId>spring-data-mongodb</artifactId>
        <version>${spring.data.mongo.version}</version>
    </dependency>

    <dependency>
        <groupId>org.jetbrains.kotlin</groupId>
        <artifactId>kotlin-stdlib</artifactId>
        <version>${kotlin.version}</version>
    </dependency>
    <dependency>
        <groupId>org.jetbrains.kotlin</groupId>
        <artifactId>kotlin-reflect</artifactId>
        <version>${kotlin.version}</version>
    </dependency>
    <dependency>
     <groupId>org.jetbrains.kotlin</groupId>
     <artifactId>kotlin-stdlib-jdk8</artifactId>
        <version>${kotlin.version}</version>
    </dependency>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-context</artifactId>
	<version>${spring.version}</version>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot</artifactId>
        <version>${spring.boot.version}</version>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
	<artifactId>spring-boot-starter-web</artifactId>
	<version>${spring.boot.version}</version>
    </dependency>
<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-autoconfigure</artifactId>
    <version>${spring.boot.version}</version>
</dependency>
<dependency>
    <groupId>org.mongodb</groupId>
    <artifactId>mongo-java-driver</artifactId>
    <version>3.8.0</version>
</dependency>

    <dependency>
      <groupId>junit</groupId>
      <artifactId>junit</artifactId>
      <version>3.8.1</version>
      <scope>test</scope>
    </dependency>
  </dependencies>
  <build>
  <plugins>
          <plugin>
              <artifactId>kotlin-maven-plugin</artifactId>
              <groupId>org.jetbrains.kotlin</groupId>
              <version>${kotlin.version}</version>
  
              <executions>
                  <execution>
                      <id>compile</id>
                      <goals> <goal>compile</goal> </goals>
                  </execution>
  
                  <execution>
                      <id>test-compile</id>
                      <goals> <goal>test-compile</goal> </goals>
                  </execution>
              </executions>
      </plugin>
 <plugin>
            <artifactId>kotlin-maven-plugin</artifactId>
            <groupId>org.jetbrains.kotlin</groupId>
	    <version>${kotlin.version}</version>
            <configuration>
					<args>
						<arg>-Xjsr305=strict</arg>
					</args>
					<compilerPlugins>
						<plugin>spring</plugin>
              </compilerPlugins>
      </configuration>
				<dependencies>
					<dependency>
						<groupId>org.jetbrains.kotlin</groupId>
						<artifactId>kotlin-maven-allopen</artifactId>
						<version>${kotlin.version}</version>
					</dependency>
				</dependencies>
            <executions>
                <execution>
                    <id>compile</id>
                    <goals> <goal>compile</goal> </goals>
                    <configuration>
                        <sourceDirs>
                            <sourceDir>${project.basedir}/src/main/kotlin</sourceDir>
                            <sourceDir>${project.basedir}/src/main/java</sourceDir>
                        </sourceDirs>
                    </configuration>
                </execution>
                <execution>
                    <id>test-compile</id>
                    <goals> <goal>test-compile</goal> </goals>
                    <configuration>
                        <sourceDirs>
                            <sourceDir>${project.basedir}/src/test/kotlin</sourceDir>
                            <sourceDir>${project.basedir}/src/test/java</sourceDir>
                        </sourceDirs>
                    </configuration>
                </execution>
            </executions>
        </plugin>
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-compiler-plugin</artifactId>
	    <version>3.5.1</version>
	    <configuration>
                    <source>1.8</source>
                    <target>1.8</target>
                </configuration>
            <executions>
                <!-- Replacing default-compile as it is treated specially by maven -->
                <execution>
                    <id>default-compile</id>
                    <phase>none</phase>
                </execution>
                <!-- Replacing default-testCompile as it is treated specially by maven -->
                <execution>
                    <id>default-testCompile</id>
                    <phase>none</phase>
                </execution>
                <execution>
                    <id>java-compile</id>
                    <phase>compile</phase>
                    <goals> <goal>compile</goal> </goals>
                </execution>
                <execution>
                    <id>java-test-compile</id>
                    <phase>test-compile</phase>
                    <goals> <goal>testCompile</goal> </goals>
                </execution>
            </executions>
    </plugin>
        
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
                <configuration>
                    <mainClass>cc.mycompany.Application</mainClass>
                </configuration>
	</plugin>
	<plugin>
		<groupId>org.codehaus.mojo</groupId>
		<artifactId>exec-maven-plugin</artifactId>
                <configuration>
                    <mainClass>cc.mycompany.Application</mainClass>
                </configuration>
	</plugin>
      </plugins>
  </build>
</project>

Stack trace

java.lang.NoSuchMethodError: org.springframework.data.repository.config.AnnotationRepositoryConfigurationSource.<init>(Lorg/springframework/core/type/AnnotationMetadata;Ljava/lang/Class;Lorg/springframework/core/io/ResourceLoader;Lorg/springframework/core/env/Environment;Lorg/springframework/beans/factory/support/BeanDefinitionRegistry;)V
        at org.springframework.boot.autoconfigure.data.AbstractRepositoryConfigurationSourceSupport$1.<init>(AbstractRepositoryConfigurationSourceSupport.java:69) ~[spring-boot-autoconfigure-2.0.3.RELEASE.jar:2.0.3.RELEASE]
        at org.springframework.boot.autoconfigure.data.AbstractRepositoryConfigurationSourceSupport.getConfigurationSource(AbstractRepositoryConfigurationSourceSupport.java:68) ~[spring-boot-autoconfigure-2.0.3.RELEASE.jar:2.0.3.RELEASE]
        at org.springframework.boot.autoconfigure.data.AbstractRepositoryConfigurationSourceSupport.registerBeanDefinitions(AbstractRepositoryConfigurationSourceSupport.java:59) ~[spring-boot-autoconfigure-2.0.3.RELEASE.jar:2.0.3.RELEASE]
        at org.springframework.context.annotation.ConfigurationClassBeanDefinitionReader.lambda$loadBeanDefinitionsFromRegistrars$1(ConfigurationClassBeanDefinitionReader.java:358) ~[spring-context-5.0.6.RELEASE.jar:5.0.6.RELEASE]
        at java.util.LinkedHashMap.forEach(LinkedHashMap.java:684) ~[na:1.8.0_152]
        at org.springframework.context.annotation.ConfigurationClassBeanDefinitionReader.loadBeanDefinitionsFromRegistrars(ConfigurationClassBeanDefinitionReader.java:357) ~[spring-context-5.0.6.RELEASE.jar:5.0.6.RELEASE]
        at org.springframework.context.annotation.ConfigurationClassBeanDefinitionReader.loadBeanDefinitionsForConfigurationClass(ConfigurationClassBeanDefinitionReader.java:145) ~[spring-context-5.0.6.RELEASE.jar:5.0.6.RELEASE]
        at org.springframework.context.annotation.ConfigurationClassBeanDefinitionReader.loadBeanDefinitions(ConfigurationClassBeanDefinitionReader.java:117) ~[spring-context-5.0.6.RELEASE.jar:5.0.6.RELEASE]
        at org.springframework.context.annotation.ConfigurationClassPostProcessor.processConfigBeanDefinitions(ConfigurationClassPostProcessor.java:328) ~[spring-context-5.0.6.RELEASE.jar:5.0.6.RELEASE]
        at org.springframework.context.annotation.ConfigurationClassPostProcessor.postProcessBeanDefinitionRegistry(ConfigurationClassPostProcessor.java:233) ~[spring-context-5.0.6.RELEASE.jar:5.0.6.RELEASE]
        at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanDefinitionRegistryPostProcessors(PostProcessorRegistrationDelegate.java:273) ~[spring-context-5.0.6.RELEASE.jar:5.0.6.RELEASE]
        at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanFactoryPostProcessors(PostProcessorRegistrationDelegate.java:93) ~[spring-context-5.0.6.RELEASE.jar:5.0.6.RELEASE]
        at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:694) ~[spring-context-5.0.6.RELEASE.jar:5.0.6.RELEASE]
        at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:532) ~[spring-context-5.0.6.RELEASE.jar:5.0.6.RELEASE]
        at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:140) ~[spring-boot-2.0.3.RELEASE.jar:2.0.3.RELEASE]
        at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:759) [spring-boot-2.0.3.RELEASE.jar:2.0.3.RELEASE]
        at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:395) [spring-boot-2.0.3.RELEASE.jar:2.0.3.RELEASE]
        at org.springframework.boot.SpringApplication.run(SpringApplication.java:327) [spring-boot-2.0.3.RELEASE.jar:2.0.3.RELEASE]
        at org.springframework.boot.SpringApplication.run(SpringApplication.java:1255) [spring-boot-2.0.3.RELEASE.jar:2.0.3.RELEASE]
        at org.springframework.boot.SpringApplication.run(SpringApplication.java:1243) [spring-boot-2.0.3.RELEASE.jar:2.0.3.RELEASE]
        at mycompany.Application.main(Application.java:23) [classes/:na]