Android draw9patch抛出NoClassDefFoundError

我今天升级到Android SDK工具r8，我似乎无法运行draw9patch工具。我收到以下错误：Android draw9patch抛出NoClassDefFoundError

Exception in thread "AWT-EventQueue-0" java.lang.NoClassDefFoundError: org/jdesktop/swingworker/SwingWorker 
at com.android.draw9patch.Application$1.run(Application.java:48) 
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209) 
at java.awt.EventQueue.dispatchEvent(EventQueue.java:633) 
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:296) 
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:211) 
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:201) 
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:196) 
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:188) 
at java.awt.EventDispatchThread.run(EventDispatchThread.java:122) 
Caused by: java.lang.ClassNotFoundException: org.jdesktop.swingworker.SwingWorker 
at java.net.URLClassLoader$1.run(URLClassLoader.java:202) 
at java.security.AccessController.doPrivileged(Native Method) 
at java.net.URLClassLoader.findClass(URLClassLoader.java:190) 
at sun.misc.Launcher$ExtClassLoader.findClass(Launcher.java:229) 
at java.lang.ClassLoader.loadClass(ClassLoader.java:307) 
at java.lang.ClassLoader.loadClass(ClassLoader.java:248) 
... 9 more

我正在运行雪豹，并有jre（或jdk？）1.6。

任何想法如何让这个工作？谢谢！

来源

2010-12-06 Mark G.

非常有趣。在Ubuntu上也是如此。 – 2010-12-06 21:07:03

我也在这里（Ubuntu 10.04，官方JDK 6）。我认为这值得在http://code.google.com/p/android/issues/list – mreichelt 2010-12-06 21:12:38

我找到了一个解决方案（Ubuntu 10.10，java-6-sun）。将swing-worker.jar复制到/ path_to_android_sdk/tools/lib中。您可以在SDK r7的同一目录中找到swing-worker-1.1.jar或从here下载它。

来源

2010-12-07 06:47:47 qinyu

Android draw9patch抛出NoClassDefFoundError

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