Q:

Suddenly Springfox Swagger 3.0 is not working with spring webflux

Application was working with Springfox Swagger 3.0 few days back. Suddenly it is stopped working. The Jar file which was created before a week is still working but now when we try to build a new Jar file, which is not working, even without any code/library changes. I have even referred the below URL but still facing issue.
404 error with swagger-ui and spring webflux
Below given my configuration:
POM file:
<properties>
    <java.version>1.8</java.version>
    <springfox.version>3.0.0-SNAPSHOT</springfox.version>
    <spring.version>2.3.1.RELEASE</spring.version>
</properties>
<repositories>
    <repository>
        <id>spring-libs-milestone</id>
        <name>Spring Milestone Maven Repository</name>
        <url>http://oss.jfrog.org/artifactory/oss-snapshot-local/</url>
    </repository>
</repositories>

<dependencies>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-webflux</artifactId>
    </dependency>
    <dependency>
        <groupId>io.springfox</groupId>
        <artifactId>springfox-swagger2</artifactId>
        <version>${springfox.version}</version>
    </dependency>
    <dependency>
        <groupId>io.springfox</groupId>
        <artifactId>springfox-spring-webflux</artifactId>
        <version>${springfox.version}</version>
    </dependency>
    <dependency>
        <groupId>io.springfox</groupId>
        <artifactId>springfox-swagger-ui</artifactId>
        <version>${springfox.version}</version>
    </dependency>
</dependencies>

Config Files:
@Configuration
@EnableSwagger2WebFlux
public class SwaggerConfiguration implements WebFluxConfigurer {

    @Bean
    public Docket createRestApi() {
        return new Docket(DocumentationType.SWAGGER_2)
                .apiInfo(new ApiInfoBuilder()
                        .description("My Reactive API")
                        .title("My Domain object API")
                        .version("1.0.0")
                        .build())
                .enable(true)
                .select()
                .apis(RequestHandlerSelectors.basePackage("com.reactive.controller"))
                .paths(PathSelectors.any())
                .build();

    }

    @Override
    public void addResourceHandlers(ResourceHandlerRegistry registry) {

        registry.addResourceHandler("/swagger-ui.html**")
                .addResourceLocations("classpath:/META-INF/resources/");

        registry.addResourceHandler("/webjars/**")
                .addResourceLocations("classpath:/META-INF/resources/webjars/");
    }
}

I am getting 404 error when I try to open the swagger page.
http://localhost:8080/swagger-ui.html
Can someone help me with this. Thanks in advance.

A:

The implementation has changed recently (see migrating from earlier snapshots for a brief update on this).
Now the UI is avaiable under /swagger-ui/ endpoint (not /swagger-ui.html).
You should also drop the @EnableSwagger2WebFlux annotation and addResourceHandlers() method, remove all springfox dependencies and add just one:
<dependency>
        <groupId>io.springfox</groupId>
        <artifactId>springfox-boot-starter</artifactId>
        <version>${springfox.version}</version>
</dependency>

