Failed to define class org.jruby.rack.AbstractFilter

[sachinswagh]

19:50:34,529 WARN  [org.jboss.modules.define] (MSC service thread 1-5) Failed to define class org.jruby.rack.AbstractFilter in Module "deployment.portal.war" from Service Module Loader: java.lang.NoClassDefFoundError: Failed to link org/jruby/rack/AbstractFilter (Module "deployment.portal.war" from Service Module Loader): javax/servlet/Filter
        at java.base/java.lang.ClassLoader.defineClass1(Native Method)
        at java.base/java.lang.ClassLoader.defineClass(Unknown Source)
        at java.base/java.lang.ClassLoader.defineClass(Unknown Source)
        at org.jboss.modules.ModuleClassLoader.doDefineOrLoadClass(ModuleClassLoader.java:351)
        at org.jboss.modules.ModuleClassLoader.defineClass(ModuleClassLoader.java:482)
        at org.jboss.modules.ModuleClassLoader.loadClassLocal(ModuleClassLoader.java:276)
        at org.jboss.modules.ModuleClassLoader$1.loadClassLocal(ModuleClassLoader.java:79)
        at org.jboss.modules.Module.loadModuleClass(Module.java:765)
        at org.jboss.modules.ModuleClassLoader.findClass(ModuleClassLoader.java:192)
        at org.jboss.modules.ConcurrentClassLoader.performLoadClassUnchecked(ConcurrentClassLoader.java:410)
        at org.jboss.modules.ConcurrentClassLoader.performLoadClass(ConcurrentClassLoader.java:398)
        at org.jboss.modules.ConcurrentClassLoader.loadClass(ConcurrentClassLoader.java:116)
        at java.base/java.lang.ClassLoader.defineClass1(Native Method)
        at java.base/java.lang.ClassLoader.defineClass(Unknown Source)
        at java.base/java.lang.ClassLoader.defineClass(Unknown Source)
        at org.jboss.modules.ModuleClassLoader.doDefineOrLoadClass(ModuleClassLoader.java:351)
        at org.jboss.modules.ModuleClassLoader.defineClass(ModuleClassLoader.java:482)
        at org.jboss.modules.ModuleClassLoader.loadClassLocal(ModuleClassLoader.java:276)
        at org.jboss.modules.ModuleClassLoader$1.loadClassLocal(ModuleClassLoader.java:79)
        at org.jboss.modules.Module.loadModuleClass(Module.java:765)
        at org.jboss.modules.ModuleClassLoader.findClass(ModuleClassLoader.java:192)
        at org.jboss.modules.ConcurrentClassLoader.performLoadClassUnchecked(ConcurrentClassLoader.java:410)
        at org.jboss.modules.ConcurrentClassLoader.performLoadClass(ConcurrentClassLoader.java:398)
        at org.jboss.modules.ConcurrentClassLoader.loadClass(ConcurrentClassLoader.java:116)
        at java.base/java.lang.ClassLoader.defineClass1(Native Method)
        at java.base/java.lang.ClassLoader.defineClass(Unknown Source)
        at java.base/java.lang.ClassLoader.defineClass(Unknown Source)
        at org.jboss.modules.ModuleClassLoader.doDefineOrLoadClass(ModuleClassLoader.java:351)
        at org.jboss.modules.ModuleClassLoader.defineClass(ModuleClassLoader.java:482)
        at org.jboss.modules.ModuleClassLoader.loadClassLocal(ModuleClassLoader.java:276)
        at org.jboss.modules.ModuleClassLoader$1.loadClassLocal(ModuleClassLoader.java:79)
        at org.jboss.modules.Module.loadModuleClass(Module.java:765)
        at org.jboss.modules.ModuleClassLoader.findClass(ModuleClassLoader.java:192)
        at org.jboss.modules.ConcurrentClassLoader.performLoadClassUnchecked(ConcurrentClassLoader.java:410)
        at org.jboss.modules.ConcurrentClassLoader.performLoadClass(ConcurrentClassLoader.java:398)
        at org.jboss.modules.ConcurrentClassLoader.loadClass(ConcurrentClassLoader.java:116)
        at java.base/java.lang.Class.forName0(Native Method)
        at java.base/java.lang.Class.forName(Unknown Source)
        at org.jboss.as.ee@27.0.1.Final//org.jboss.as.ee.utils.ClassLoadingUtils.loadClass(ClassLoadingUtils.java:21)
        at org.jboss.as.ee@27.0.1.Final//org.jboss.as.ee.utils.ClassLoadingUtils.loadClass(ClassLoadingUtils.java:14)
        at org.jboss.as.ee@27.0.1.Final//org.jboss.as.ee.component.deployers.InterceptorAnnotationProcessor.processComponentConfig(InterceptorAnnotationProcessor.java:84)
        at org.jboss.as.ee@27.0.1.Final//org.jboss.as.ee.component.deployers.InterceptorAnnotationProcessor.deploy(InterceptorAnnotationProcessor.java:77)
        at org.jboss.as.server@19.0.1.Final//org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:182)
        at org.jboss.msc@1.4.13.Final//org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1739)
        at org.jboss.msc@1.4.13.Final//org.jboss.msc.service.ServiceControllerImpl$StartTask.execute(ServiceControllerImpl.java:1701)
        at org.jboss.msc@1.4.13.Final//org.jboss.msc.service.ServiceControllerImpl$ControllerTask.run(ServiceControllerImpl.java:1559)
        at org.jboss.threads@2.4.0.Final//org.jboss.threads.ContextClassLoaderSavingRunnable.run(ContextClassLoaderSavingRunnable.java:35)
        at org.jboss.threads@2.4.0.Final//org.jboss.threads.EnhancedQueueExecutor.safeRun(EnhancedQueueExecutor.java:1990)
        at org.jboss.threads@2.4.0.Final//org.jboss.threads.EnhancedQueueExecutor$ThreadBody.doRunTask(EnhancedQueueExecutor.java:1486)
        at org.jboss.threads@2.4.0.Final//org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1377)
        at java.base/java.lang.Thread.run(Unknown Source)

[sachinswagh]

@nicksieger @dudleyf @calavera @jkutner Any help on this would be greatly appreciated.

[headius]

(Cleaned up the description... lots of duplicate errors)

This appears to be missing the javax.servlet.Filter class, so our related class cannot load.

@sachinswagh On what app server + version did this happen? Perhaps this is an older deprecated servlet class that newer servers don't have?