java.lang.IllegalAccessError：尝试从类org.slf4j.LoggerFactory访问字段org.slf4j.impl.StaticLoggerBinder.SINGLETON [英] java.lang.IllegalAccessError: tried to access field org.slf4j.impl.StaticLoggerBinder.SINGLETON from class org.slf4j.LoggerFactory

问题描述

我的classpath中有这些jar文件： slf4j-api & slf4j-log4j12

任何想法可能是什么原因？

解决方案

这个问题是由于slf4j-log4j12 jar的改变造成的。从版本1.5.6开始，它不允许访问org.slf4j.impl.StaticLoggerBinder.SINGLETON字段。

要解决它，请使用最新的jar（或at对于slf4j-api& amp; amp; slf4j-log4j12。

 < dependency> 
< groupId> org.slf4j< / groupId> 
< artifactId> slf4j-api< / artifactId> 
< version> 1.5.6< / version> 
< /依赖关系> 
 
< dependency> 
< groupId> org.slf4j< / groupId> 
< artifactId> slf4j-log4j12< / artifactId> 
< version> 1.5.6< / version> 
< /依赖关系> 
  

I am facing this error while running my GWT application.

I have these jar files in my classpath: slf4j-api & slf4j-log4j12

Any idea what could be the reason?

解决方案

This problem is due to a change in slf4j-log4j12 jar. From version 1.5.6 it doesn't allow to access the field org.slf4j.impl.StaticLoggerBinder.SINGLETON.

To resolve it, use the newest jars (or at least version 1.5.6 onward) for both slf4j-api & slf4j-log4j12.

<dependency>
    <groupId>org.slf4j</groupId>
    <artifactId>slf4j-api</artifactId>
    <version>1.5.6</version>
</dependency>

<dependency>
    <groupId>org.slf4j</groupId>
    <artifactId>slf4j-log4j12</artifactId>
    <version>1.5.6</version>
</dependency>

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