Question

我在申请时使用以下内容： -

[INFO] +- ch.qos.logback:logback-core:jar:1.1.7:compile
[INFO] +- ch.qos.logback:logback-classic:jar:1.1.7:compile
[INFO] +- log4j:log4j:jar:1.2.13:compile
[INFO] +- org.slf4j:slf4j-api:jar:1.6.1:compile
[INFO] +- org.slf4j:jcl-over-slf4j:jar:1.6.1:compile

当我用我的应用程序启动tomcat时。我收到以下错误： -

Failed to instantiate [ch.qos.logback.classic.LoggerContext]
Reported exception:
java.lang.NoSuchMethodError: ch.qos.logback.core.rolling.helper.FileNamePattern.getDateTokenConverter()Lch/qos/logback/core/rolling/helper/DateTokenConverter;
    at ch.qos.logback.core.rolling.IntervalledTimeBasedFileNamingAndTriggeringPolicyBase.start(IntervalledTimeBasedFileNamingAndTriggeringPolicyBase.java:24)
    at ch.qos.logback.core.rolling.SizeAndIntervalledTimeBasedFNATP.start(SizeAndIntervalledTimeBasedFNATP.java:21)
    at ch.qos.logback.core.rolling.TimeBasedRollingPolicy.start(TimeBasedRollingPolicy.java:95)
    at ch.qos.logback.core.joran.action.NestedComplexPropertyIA.end(NestedComplexPropertyIA.java:161)
    at ch.qos.logback.core.joran.spi.Interpreter.callEndAction(Interpreter.java:309)
    at ch.qos.logback.core.joran.spi.Interpreter.endElement(Interpreter.java:193)
    at ch.qos.logback.core.joran.spi.Interpreter.endElement(Interpreter.java:179)
    at ch.qos.logback.core.joran.spi.EventPlayer.play(EventPlayer.java:62)
    at ch.qos.logback.core.joran.GenericConfigurator.doConfigure(GenericConfigurator.java:155)
    at ch.qos.logback.core.joran.GenericConfigurator.doConfigure(GenericConfigurator.java:142)
    at ch.qos.logback.core.joran.GenericConfigurator.doConfigure(GenericConfigurator.java:103)
    at ch.qos.logback.core.joran.GenericConfigurator.doConfigure(GenericConfigurator.java:53)
    at ch.qos.logback.classic.util.ContextInitializer.configureByResource(ContextInitializer.java:75)
    at ch.qos.logback.classic.util.ContextInitializer.autoConfig(ContextInitializer.java:150)
    at org.slf4j.impl.StaticLoggerBinder.init(StaticLoggerBinder.java:84)
    at org.slf4j.impl.StaticLoggerBinder.<clinit>(StaticLoggerBinder.java:55)
    at org.slf4j.LoggerFactory.bind(LoggerFactory.java:121)
    at org.slf4j.LoggerFactory.performInitialization(LoggerFactory.java:111)
    at org.slf4j.LoggerFactory.getILoggerFactory(LoggerFactory.java:268)
    at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:241)
    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:645)
    at org.springframework.core.SpringProperties.<clinit>(SpringProperties.java:51)
    at org.springframework.beans.CachedIntrospectionResults.<clinit>(CachedIntrospectionResults.java:97)
    at org.springframework.web.util.IntrospectorCleanupListener.contextInitialized(IntrospectorCleanupListener.java:75)
    at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4716)
    at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5178)
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:152)
    at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:724)
    at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:700)
    at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:734)
    at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:952)
    at org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:1823)
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
    at java.util.concurrent.FutureTask.run(FutureTask.java:266)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    at java.lang.Thread.run(Thread.java:745)
SLF4J: The requested version 1.7.16 by your slf4j binding is not compatible with [1.6]

当我在logback中搜索＆＃34; ch.qos.logback.core.rolling.helper.FileNamePattern.getDateTokenConverter（）＆＃34; 时。我开始知道这种方法在logback更新版本中无效。

它的解决方法是什么？

Answer 1

似乎tomcat加载了多个logback版本。堆栈跟踪中引用的代码已于2011年在此commit中删除。因此，您必须检查由tomcat加载的库或将您的回溯版本降级为1.0.0。

Answer 2

Logback文档将告诉，添加API并绑定到Maven / Gradle。因此，您必须在POM中输入两个条目。一个用于SLF4j的API，另一个用于绑定到实际的记录器，可能是Log4J或Logback或java.util.Logger等。似乎其他的jar已在加载与您正在加载的内容不兼容的日志绑定。因此，只需从POM中删除绑定部分。

java.lang.NoSuchMethodError：ch.qos.logback.core.rolling.helper.FileNamePattern.getDateTokenConverter（）

2 个答案: