java.lang.NoSuchMethodError: org.springframework.boot.builder.SpringApplicationBuilder.<init>([Ljava/lang/Object;)V

问题描述 投票:0回答:1

我正在编写简单的应用程序来熟悉 Spring Batch。我想学习 Spring Batch admin,但我发现它已被弃用,所以我必须使用 Spring Cloud Data Flow 来代替。

我找到了有关 Spring Cloud 数据的教程并执行了第一步:

  1. 添加依赖项:

    编译(“org.springframework.cloud:spring-cloud-starter-dataflow-server-local:1.7.4.RELEASE”)

  2. 并用附加注释标记了我的 Spring Boot 应用程序类:

    @启用数据流服务器

现在我尝试使用 idea 运行它,但它打印:

10:24:09.590 [main] ERROR org.springframework.boot.SpringApplication - Application run failed
java.lang.NoSuchMethodError: org.springframework.boot.builder.SpringApplicationBuilder.<init>([Ljava/lang/Object;)V
    at org.springframework.cloud.bootstrap.BootstrapApplicationListener.bootstrapServiceContext(BootstrapApplicationListener.java:161)
    at org.springframework.cloud.bootstrap.BootstrapApplicationListener.onApplicationEvent(BootstrapApplicationListener.java:102)
    at org.springframework.cloud.bootstrap.BootstrapApplicationListener.onApplicationEvent(BootstrapApplicationListener.java:68)
    at org.springframework.context.event.SimpleApplicationEventMulticaster.doInvokeListener(SimpleApplicationEventMulticaster.java:172)
    at org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:165)
    at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:139)
    at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:127)
    at org.springframework.boot.context.event.EventPublishingRunListener.environmentPrepared(EventPublishingRunListener.java:75)
    at org.springframework.boot.SpringApplicationRunListeners.environmentPrepared(SpringApplicationRunListeners.java:53)
    at org.springframework.boot.SpringApplication.prepareEnvironment(SpringApplication.java:340)
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:304)
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:1213)
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:1202)
    at spring.boot.hello.world.MyApplication.main(MyApplication.java:11)
java spring-boot spring-cloud-dataflow
1个回答
0
投票

在大多数情况下,这要么是由于缺少依赖项,要么是由于较旧的 spring/spring boot 版本附带了依赖项。 检查您的 Maven 依赖关系树并搜索早于父启动器请求的版本的 spring-boot 依赖关系。可能

org.springframework.cloud:spring-cloud-starter-dataflow-server-local:1.7.4.RELEASE
带有旧版本,您需要排除它。

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