spring boot application is failing to start when i enable swagger

Question

Description:

An attempt was made to call a method that does not exist. The attempt was made from the following location: org.springframework.data.rest.core.support.UnwrappingRepositoryInvokerFactory.(UnwrappingRepositoryInvokerFactory.java:57)

The following method did not exist: org.springframework.plugin.core.PluginRegistry.of(Ljava/util/List;)Lorg/springframework/plugin/core/PluginRegistry; The method's class, org.springframework.plugin.core.PluginRegistry, is available from the following locations: jar:file:/C:/Users/182588/.m2/repository/org/springframework/plugin/spring-plugin-core/1.2.0.RELEASE/spring-plugin-core-1.2.0.RELEASE.jar!/org/springframework/plugin/core/PluginRegistry.class

The class hierarchy was loaded from the following locations:

org.springframework.plugin.core.PluginRegistry: file:/C:/Users/182588/.m2/repository/org/springframework/plugin/spring-plugin-core/1.2.0.RELEASE/spring-plugin-core-1.2.0.RELEASE.jar

Action: Correct the classpath of your application so that it contains a single, compatible version of org.springframework.plugin.core.PluginRegistry

I have added below dependence in the pom.xml

<dependency>
    <groupId>io.springfox</groupId>
    <artifactId>springfox-swagger2</artifactId>
    <version>2.9.2</version>
</dependency>
<dependency>
    <groupId>io.springfox</groupId>
    <artifactId>springfox-swagger-ui</artifactId>
    <version>2.9.2</version>
</dependency>

You should paste the full exception stack info here for other people to solve the problem. — Lebecca

Gomathy M Gomathy M · Accepted Answer · 2021-01-21T19:04:53

add this dependency, it may works

<dependency>
            <groupId>org.springframework.plugin</groupId>
            <artifactId>spring-plugin-core</artifactId>
            <version>1.2.0.RELEASE</version>
 </dependency>

spring boot application is failing to start when i enable swagger

1 Answers