问题 运行 来自 Project Wonder wiki 的 REST 示例
Problems running REST example from Project Wonder wiki
我是 Project Wonder 的新手，我正在尝试 运行 本教程中的第二个示例，使用 REST。即使在将简单代码添加到 Author 和 BlogEntry 类 之后，我 运行 也遇到了问题：
ERChangeNotification: Initializing ERChangeNotification framework
[2015-8-11 14:23:30 CEST] A fatal exception occurred:
java.lang.NoClassDefFoundError:
org/exolab/core/util/URI$MalformedURIException [2015-8-11 14:23:30
CEST] com.webobjects.foundation.NSForwardException
[java.lang.NoClassDefFoundError]
org/exolab/core/util/URI$MalformedURIException:java.lang.NoClassDefFoundError:
org/exolab/core/util/URI$MalformedURIException at
com.webobjects.foundation.NSForwardException._runtimeExceptionForThrowable(NSForwardException.java:43)
at
com.webobjects.foundation.NSSelector._safeInvokeMethod(NSSelector.java:124)
at
com.webobjects.foundation.NSNotificationCenter$_Entry.invokeMethod(NSNotificationCenter.java:588)
at
com.webobjects.foundation.NSNotificationCenter.postNotification(NSNotificationCenter.java:532)
at
com.webobjects.foundation.NSNotificationCenter.postNotification(NSNotificationCenter.java:546)
at
com.webobjects.appserver.WOApplication.run(WOApplication.java:1239)
at
com.webobjects.appserver.WOApplication.main(WOApplication.java:548)
at your.app.Application.main(Application.java:10) Caused by:
java.lang.NoClassDefFoundError:
org/exolab/core/util/URI$MalformedURIException at
java.lang.Class.forName0(Native Method) at
java.lang.Class.forName(Class.java:274) at
com.sun.naming.internal.VersionHelper12.loadClass(VersionHelper12.java:72)
at
com.sun.naming.internal.VersionHelper12.loadClass(VersionHelper12.java:61)
at
javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:671)
at
javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:307)
at javax.naming.InitialContext.init(InitialContext.java:242) at
javax.naming.InitialContext.(InitialContext.java:216) at
er.changenotification.ERCNConnectionKeeper.openConnection(ERCNConnectionKeeper.java:60)
at
er.changenotification.ERCNNotificationCoordinator.initialize(ERCNNotificationCoordinator.java:143)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606) at
com.webobjects.foundation.NSSelector._safeInvokeMethod(NSSelector.java:122)
... 6 more Caused by: java.lang.ClassNotFoundException:
org.exolab.core.util.URI$MalformedURIException at
java.net.URLClassLoader.run(URLClassLoader.java:366) at
java.net.URLClassLoader.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$AppClassLoader.loadClass(Launcher.java:308) at
java.lang.ClassLoader.loadClass(ClassLoader.java:358) ... 21 more
我按照wiki中的说明导入了PW源，并将其放在构建路径中。万一出现构建问题，我删除了所有框架并重新开始，但我遇到了同样的问题。
解决了。似乎与图书馆有一些冲突。我消除了其中的大部分，它开始起作用了。谢谢。
我是 Project Wonder 的新手，我正在尝试 运行 本教程中的第二个示例，使用 REST。即使在将简单代码添加到 Author 和 BlogEntry 类 之后，我 运行 也遇到了问题：
ERChangeNotification: Initializing ERChangeNotification framework [2015-8-11 14:23:30 CEST] A fatal exception occurred: java.lang.NoClassDefFoundError: org/exolab/core/util/URI$MalformedURIException [2015-8-11 14:23:30 CEST] com.webobjects.foundation.NSForwardException [java.lang.NoClassDefFoundError] org/exolab/core/util/URI$MalformedURIException:java.lang.NoClassDefFoundError: org/exolab/core/util/URI$MalformedURIException at com.webobjects.foundation.NSForwardException._runtimeExceptionForThrowable(NSForwardException.java:43) at com.webobjects.foundation.NSSelector._safeInvokeMethod(NSSelector.java:124) at com.webobjects.foundation.NSNotificationCenter$_Entry.invokeMethod(NSNotificationCenter.java:588) at com.webobjects.foundation.NSNotificationCenter.postNotification(NSNotificationCenter.java:532) at com.webobjects.foundation.NSNotificationCenter.postNotification(NSNotificationCenter.java:546) at com.webobjects.appserver.WOApplication.run(WOApplication.java:1239) at com.webobjects.appserver.WOApplication.main(WOApplication.java:548) at your.app.Application.main(Application.java:10) Caused by: java.lang.NoClassDefFoundError: org/exolab/core/util/URI$MalformedURIException at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:274) at com.sun.naming.internal.VersionHelper12.loadClass(VersionHelper12.java:72) at com.sun.naming.internal.VersionHelper12.loadClass(VersionHelper12.java:61) at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:671) at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:307) at javax.naming.InitialContext.init(InitialContext.java:242) at javax.naming.InitialContext.(InitialContext.java:216) at er.changenotification.ERCNConnectionKeeper.openConnection(ERCNConnectionKeeper.java:60) at er.changenotification.ERCNNotificationCoordinator.initialize(ERCNNotificationCoordinator.java:143) 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:606) at com.webobjects.foundation.NSSelector._safeInvokeMethod(NSSelector.java:122) ... 6 more Caused by: java.lang.ClassNotFoundException: org.exolab.core.util.URI$MalformedURIException at java.net.URLClassLoader.run(URLClassLoader.java:366) at java.net.URLClassLoader.run(URLClassLoader.java:355) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:354) at java.lang.ClassLoader.loadClass(ClassLoader.java:425) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308) at java.lang.ClassLoader.loadClass(ClassLoader.java:358) ... 21 more
我按照wiki中的说明导入了PW源，并将其放在构建路径中。万一出现构建问题，我删除了所有框架并重新开始，但我遇到了同样的问题。
解决了。似乎与图书馆有一些冲突。我消除了其中的大部分，它开始起作用了。谢谢。