关于kotlin：使用spring-boot-admin-server时创建名为`conversionServicePostProcessor`的bean时出错

Error creating bean named `conversionServicePostProcessor` when using spring-boot-admin-server

我正在尝试为我的应用程序启用Spring Boot管理服务器。默认设置可以正常工作，但是当我尝试启用安全性时，出现以下错误：

APPLICATION FAILED TO START

Description:

The bean 'conversionServicePostProcessor', defined in class path
resource
[org/springframework/security/config/annotation/web/configuration/WebSecurityConfiguration.class],
could not be registered. A bean with that name has already been
defined in class path resource
[org/springframework/security/config/annotation/web/reactive/WebFluxSecurityConfiguration.class]
and overriding is disabled.

Action:

Consider renaming one of the beans or enabling overriding by setting
spring.main.allow-bean-definition-overriding=true

Process finished with exit code 1

我正在使用spring-boot-admin-starter-server的最新SNAPSHOT版本(2.2.0-SNAPSHOT)。这是我的安全配置：

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@EnableAdminServer
@EnableWebFluxSecurity
@Configuration(proxyBeanMethods = false)
class AdminServerSecurityConfigurations(val adminServerProperties: AdminServerProperties) {

@Bean
fun adminServerSecurityWebFilterChain(http: ServerHttpSecurity): SecurityWebFilterChain = http
// @formatter:off
.authorizeExchange()
.pathMatchers("${adminServerProperties.contextPath}/assets/**").permitAll()
.pathMatchers("${adminServerProperties.contextPath}/login").permitAll()
.anyExchange().authenticated().and()
.formLogin().loginPage("${adminServerProperties.contextPath}/login").and()
.logout().logoutUrl("${adminServerProperties.contextPath}/logout").and()
.httpBasic().and()
// @formatter:on
.csrf().disable()
.build()

@Bean
fun notifyLogger(instanceRepository: InstanceRepository) = LoggingNotifier(instanceRepository)

}