Error in spring data neo4j sample when using GraphRepository

Question

Hi i have downloaded one sample code for spring data neo4j. i am facing the below error can someone help on this.

Code snippet:

public interface PersonRepository extends GraphRepository<Person> {
    Person findByName(String name);
    Iterable<Person> findByTeammatesName(String name);
}

Application.java

PersonRepository personRepository = ctx.getBean(PersonRepository.class);
GraphDatabase graphDatabase = ctx.getBean(GraphDatabase.class);

Transaction tx = graphDatabase.beginTx();
try {
    personRepository.save(greg);
    personRepository.save(roy);
    personRepository.save(craig);

    greg = personRepository.findByName("Greg");

    //......

    for (String name: new String[]{greg.name, roy.name, craig.name}) {
            System.out.println(personRepository.findByName(name));

Error :

The return types are incompatible for the inherited methods PagingAndSortingRepository<Person,Long>.findAll(Sort), CRUDRepository<Person>.findAll(Sort) PersonRepository.java   /SpringDataForNeo4j/src line 5  Java Problem
The return types are incompatible for the inherited methods Repository<Person,Long>.count(), CRUDRepository<Person>.count() PersonRepository.java   /SpringDataForNeo4j/src line 5  Java Problem
The return types are incompatible for the inherited methods Repository<Person,Long>.findAll(), CRUDRepository<Person>.findAll() PersonRepository.java   /SpringDataForNeo4j/src line 5  Java Problem

Can someone help me to resolve this please.

According to the 'error message' your repository is inheriting methods with conflicting return types. 1) When do you get the error? (When compiling?) 2) What is on line 5 in your PersonRepository.java? 3) Where did you get the code? What do you mean by 'one sample code' and which version of SDN are you running? — jjaderberg, Oct 07 '13 at 13:08

score 0 · Answer 1 · answered May 21 '14 at 13:29

I resolved this exact problem by updating these jars: (spring-data-commons and spring-data-commons-core ) to their latest version. In any case i think this is a library problem . Go to http://mvnrepository.com/artifact/org.springframework.data to get the latest jars.

Error in spring data neo4j sample when using GraphRepository

1 Answers1