Slf4j 和类路径错误 [英] Error with Slf4j and classpath
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问题描述
我会执行一个 Maven 项目,但我的类路径不正确...我尝试了很多可能性都没有找到任何解决方案.编译成功,但是当我启动程序时,出现以下错误:
I would execute a maven project but my classpath is not correct... I tried many possibilities without find any solution. The compilation is successfull, but when I start the program, I have this following error :
[root@sandbox kafka-log-appender]# java -cp "target/kafka-log-appender-1.0-SNAPSHOT.jar:log4j-1.2.17.jar" com.log.kafka.RogueApplication
Exception in thread "main" java.lang.NoClassDefFoundError: org/slf4j/LoggerFactory
at com.log.kafka.RogueApplication.<clinit>(RogueApplication.java:11)
Caused by: java.lang.ClassNotFoundException: org.slf4j.LoggerFactory
at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
... 1 more
谢谢
推荐答案
添加slf4j.jar,如下路径:
Add slf4j.jar given in the below path:
http://www.java2s.com/Code/JarDownload/slf4j/slf4j.jar.zip
如果问题没有解决,请尝试使用同一页面中建议的其他 slf4j jar.
If the issue is not solved try with other slf4j jars suggested in the same page.
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