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via qos.ch by Unknown author, 1 year ago
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org/apache/log4j/Category))
via incubator-jspwiki-user by 姚春林, 2 years ago
org/apache/log4j/Category))
java.lang.NoClassDefFoundError: org/apache/log4j/Category	at java.lang.Class.getDeclaredConstructors0(Native Method)	at java.lang.Class.privateGetDeclaredConstructors(Class.java:1590)	at java.lang.Class.getConstructor0(Class.java:1762)	at java.lang.Class.getConstructor(Class.java:1002)	at org.apache.commons.logging.impl.LogFactoryImpl.getLogConstructor(LogFactoryImpl.java:410)	at org.apache.commons.logging.impl.LogFactoryImpl.newInstance(LogFactoryImpl.java:529)	at org.apache.commons.logging.impl.LogFactoryImpl.getInstance(LogFactoryImpl.java:235)	at org.apache.commons.logging.LogFactory.getLog(LogFactory.java:370)	at box.BoxImplWithJCL.doOp(BoxImplWithJCL.java:23)	at ch.qos.test.ChildFirstTestJCL2.main(ChildFirstTestJCL1.java:42)