Question

启动tomcat服务器时遇到问题。出现此错误：

 SLF4J: slf4j-api 1.6.x (or later) is incompatible with this binding.
SLF4J: Your binding is version 1.5.5 or earlier.
SLF4J: Upgrade your binding to version 1.6.x.
juil. 04, 2018 11:38:46 AM org.apache.catalina.core.StandardContext listenerStart

java.lang.NoSuchMethodError: org.slf4j.impl.StaticLoggerBinder.getSingleton()Lorg/slf4j/impl/StaticLoggerBinder;
    at org.slf4j.LoggerFactory.bind(LoggerFactory.java:129)
    at org.slf4j.LoggerFactory.performInitialization(LoggerFactory.java:108)
    at org.slf4j.LoggerFactory.getILoggerFactory(LoggerFactory.java:302)
    at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:276)
    at org.apache.commons.logging.impl.SLF4JLogFactory.getInstance(SLF4JLogFactory.java:156)
    at org.apache.commons.logging.impl.SLF4JLogFactory.getInstance(SLF4JLogFactory.java:132)
    at org.apache.commons.logging.LogFactory.getLog(LogFactory.java:274)
    at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:270)
    at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:112)
    at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:5157)
    at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5680)
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:145)
    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1702)
    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1692)
    at java.util.concurrent.FutureTask.run(Unknown Source)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
    at java.lang.Thread.run(Unknown Source)

我已经做了一些研究来理解它，看来我的slf4j依赖项有两个不同的版本。

我已经完成了“ mvn依赖项：tree -Dverbose -Dincludes = org.slf4j：”它向slf4j返回了很多依赖项（1.7.7或1.7.21版本），但是没有任何冲突的信息

据我了解，我需要在某处向slf4j添加一个异常，但找不到位置。关于如何获取此信息的任何想法吗？（我正在处理许多项目）

谢谢！

SLF4J绑定版本

0 个答案: