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我創建一個桌面應用程序使用swing和spring的一些東西。一切都很順利,但是當我使用eclipse JUNO創建jar時,我得到了這個錯誤,試圖運行它爲java -jar myjar.jar on cmd。我不知道問題出在哪裏,有什麼幫助?錯誤:noclassdeffounderror在jar執行
Exception in thread "AWT-EventQueue-0" java.lang.NoClassDefFoundError: org/springframework/context/ApplicationContext
at efact.alfa1lab.nazca.jframe.NazcaLogin.<init>(NazcaLogin.java:145)
at efact.alfa1lab.nazca.jframe.NazcaLogin$1.run(NazcaLogin.java:97)
at java.awt.event.InvocationEvent.dispatch(Unknown Source)
at java.awt.EventQueue.dispatchEventImpl(Unknown Source)
at java.awt.EventQueue.access$000(Unknown Source)
at java.awt.EventQueue$3.run(Unknown Source)
at java.awt.EventQueue$3.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.run(Unknown Source)
Caused by: java.lang.ClassNotFoundException: org.springframework.context.ApplicationContext
at java.net.URLClassLoader$1.run(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
... 16 more
這是我的文件夾結構
- myclasses
- images
- lib
- META-INF
+ MANIFEST.MF
- applicationContext.xml
- build.xml
這是我MANIFEST.MF所有春瓶,包括:彈簧上下文支持,3.2.0.M1.jar和彈簧上下文3.2.0.M1.jar
Manifest-Version: 1.0
Class-Path: lib/swingx-1.6.1.jar lib/spring-aop-3.2.0.M1.jar lib/spring-context-support-3.2.0.M1.jar lib/spring-context-3.2.0.M1.jar
lib/javadbf-0.4.0.jar lib/log4j-1.2.16.jar lib/spring-asm-3.2.0.M1.jar lib/spring-beans-3.2.0.M1.jar
lib/spring-core-3.2.0.M1.jar lib/spring-expression-3.2.0.M1.jar lib/spring-orm-3.2.0.M1.jar
lib/spring-oxm-3.2.0.M1.jar lib/spring-test-3.2.0.M1.jar lib/spring-tx-3.2.0.M1.jar lib/spring-web-3.2.0.M1.jar
lib/spring-webmvc-3.0.5.RELEASE.jar lib/spring-webmvc-3.2.0.M1.jar lib/spring-ws-1.5.9-all.jar lib/troughoasis.jar
lib/commons-lang-2.3.jar lib/commons-logging-1.1.1.jar lib/concar.jar lib/ini4j-0.5.2-SNAPSHOT.jar
Main-Class: com.mycompany.MainClass