【发布时间】：2012-08-13 19:14:54
【问题描述】：
我使用的是 Windows 7 (x32)、Jre7、IntellijIDEA 12。
我的pom.xml片段：
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-api</artifactId>
<version>2.0-alpha1</version>
</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-core</artifactId>
<version>2.0-alpha1</version>
</dependency>
还有我琐碎的Java类：
// Imports omitted
public class Controller
{
private static Logger logger = LogManager.getLogger(Controller.class.getName());
public static void main( String[] args )
{
logger.error("Entering application.");
}
}
我遇到了一个异常：
Exception in thread "main" java.lang.VerifyError: class org.apache.logging.log4j.core.impl.ThrowableProxy overrides final method addSuppressed.(Ljava/lang/Throwable;)V
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:791)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:449)
at java.net.URLClassLoader.access$100(URLClassLoader.java:71)
at java.net.URLClassLoader$1.run(URLClassLoader.java:361)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:423)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:356)
at org.apache.logging.log4j.core.config.LoggerConfig.createEvent(LoggerConfig.java:334)
at org.apache.logging.log4j.core.config.LoggerConfig.log(LoggerConfig.java:262)
at org.apache.logging.log4j.core.Logger.log(Logger.java:115)
at org.apache.logging.log4j.spi.AbstractLogger.error(AbstractLogger.java:965)
at org.ruchevits.codeigniter.bootstrap.Controller.main(Controller.java:20)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:601)
at com.intellij.rt.execution.application.AppMain.main(AppMain.java:120)
这是虫子还是我的弯手？
【问题讨论】：
标签： java exception log4j pom.xml