Question

我无法在我的Tomcat 6上部署我的Grails 2.2.4应用程序。我已经尝试了tomcat的全新安装，甚至我的应用程序的旧版本（以前运行过）。

一分钟后抛出此异常。在tomcat开始之后：

INFO: Illegal access: this web application instance has been stopped already.  Could not load org.apache.commons.pool.impl.CursorableLinkedList$Cursor.  The eventual following stack trace is caused by an error thrown for debugging purposes as well as to attempt to terminate the thread which caused the illegal access, and has no functional impact.
java.lang.IllegalStateException
    at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1600)
    at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1559)
    at org.apache.commons.pool.impl.CursorableLinkedList.cursor(CursorableLinkedList.java:305)
    at org.apache.commons.pool.impl.GenericObjectPool.evict(GenericObjectPool.java:1536)
    at org.apache.commons.pool.impl.GenericObjectPool$Evictor.run(GenericObjectPool.java:1749)
    at java.util.TimerThread.mainLoop(Timer.java:512)
    at java.util.TimerThread.run(Timer.java:462)
Exception in thread "Timer-0" java.lang.NoClassDefFoundError: org/apache/commons/pool/impl/CursorableLinkedList$Cursor
    at org.apache.commons.pool.impl.CursorableLinkedList.cursor(CursorableLinkedList.java:305)
    at org.apache.commons.pool.impl.GenericObjectPool.evict(GenericObjectPool.java:1536)
    at org.apache.commons.pool.impl.GenericObjectPool$Evictor.run(GenericObjectPool.java:1749)
    at java.util.TimerThread.mainLoop(Timer.java:512)
    at java.util.TimerThread.run(Timer.java:462)
Caused by: java.lang.ClassNotFoundException: org.apache.commons.pool.impl.CursorableLinkedList$Cursor
    at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1714)
    at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1559)
    ... 5 more
Oct 24, 2013 8:34:55 PM org.apache.catalina.loader.WebappClassLoader loadClass
INFO: Illegal access: this web application instance has been stopped already.  Could not load net.sf.ehcache.store.compound.CompoundStore$KeySet.  The eventual following stack trace is caused by an error thrown for debugging purposes as well as to attempt to terminate the thread which caused the illegal access, and has no functional impact.
java.lang.IllegalStateException
    at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1600)
    at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1559)
    at net.sf.ehcache.store.compound.CompoundStore.keySet(CompoundStore.java:216)
    at net.sf.ehcache.store.compound.factories.DiskStorageFactory$DiskExpiryTask.run(DiskStorageFactory.java:670)
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
    at java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:317)
    at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:150)
    at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadPoolExecutor.java:98)
    at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(ScheduledThreadPoolExecutor.java:180)
    at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:204)
    at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
    at java.lang.Thread.run(Thread.java:662)

我真的不知道从哪里开始修复它。： - /

Answer 1

您应该将commons-pool-1.4.jar添加到runtime范围的应用程序中添加

grails.project.dependency.resolution = {
   // ...  
   dependencies {
        // ...
        runtime 'commons-pool:commons-pool:1.4'
   }
   // ...
}

项目文件grails-app/conf/BuildConfig.groovy

在Grails: Dependency Resolution

中了解详情

无法在Tomcat 6上部署Grails应用程序

1 个答案: