首页 > 解决方案 > 线程“主”java.lang.NoSuchMethodError 中的异常:org.slf4j.impl.StaticLoggerBinder.getSingleton()

问题描述

春季启动应用程序

我正在制作一个标签阅读器应用程序,我不断收到此问题

注意:我没有使用任何属性文件输入

这是我的简单 Spring 启动应用程序

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;

@SpringBootApplication
public class RfidReaderApplication {

    public static void main(String[] args) {
        SpringApplication.run(RfidReaderApplication.class, args);
    }

}

*Pom.xml *

我用来构建项目的这个 pom 配置还有一个用于 OctaneSDKJava 的外部 jar,因为它不是从 pom 读取 OctaneSDKJava jar 所以我在外部添加

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.1.2.RELEASE</version>
        <relativePath /> <!-- lookup parent from repository -->
    </parent>
    <groupId>com.Amazin.RFID.Reader</groupId>
    <artifactId>RFID-Reader</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <name>RFID-Reader</name>
    <description>Demo project for Spring Boot</description>

    <properties>
        <java.version>1.8</java.version>
    </properties>

    <dependencies>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>
        <dependency>
            <groupId>com.octane</groupId>
            <artifactId>OctaneSDKJava</artifactId>
            <version>1.32.0.0</version>
        </dependency>
    </dependencies>

    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
            </plugin>
        </plugins>
    </build>


</project>

在此处输入图像描述

我收到的错误消息

Exception in thread "main" java.lang.NoSuchMethodError: org.slf4j.impl.StaticLoggerBinder.getSingleton()Lorg/slf4j/impl/StaticLoggerBinder;
    at org.springframework.boot.logging.logback.LogbackLoggingSystem.getLoggerContext(LogbackLoggingSystem.java:285)
    at org.springframework.boot.logging.logback.LogbackLoggingSystem.beforeInitialize(LogbackLoggingSystem.java:102)
    at org.springframework.boot.context.logging.LoggingApplicationListener.onApplicationStartingEvent(LoggingApplicationListener.java:220)
    at org.springframework.boot.context.logging.LoggingApplicationListener.onApplicationEvent(LoggingApplicationListener.java:199)
    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.starting(EventPublishingRunListener.java:69)
    at org.springframework.boot.SpringApplicationRunListeners.starting(SpringApplicationRunListeners.java:48)
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:302)
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:1260)
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:1248)
    at com.Amazin.RFID.Reader.RfidReaderApplication.main(RfidReaderApplication.java:10)

标签: springspring-boottagslog4jslf4j

解决方案


评论中链接的帖子所示,您可能缺少一些 SLF4J 依赖项。然而,另一种可能性是您的依赖项实际上具有不同版本的 SLF4J,但由于只能使用一个版本,因此存在冲突。请参阅此 SO 帖子

我建议明确使用spring-boot-starter-log4j2,因为您正在使用弹簧引导并从那里开始。


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