rundeck job error

[Andrew Meyer]

My rundeck instance is throwing this error whenever I try to run a ansible job.

I installed the HTTP notification plugin.  But same error...I haven't restarted the app yet.

at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:131)
at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:409)
at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:883)
at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1034)
at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.lang.NoClassDefFoundError: Could not initialize class com.rundeck.plugin.HttpNotificationPlugin
at java.base/java.lang.Class.forName0(Native Method)
at java.base/java.lang.Class.forName(Class.java:398)
at com.dtolabs.rundeck.core.plugins.JarPluginProviderLoader.loadClass(JarPluginProviderLoader.java:435)
... 338 more
com.dtolabs.rundeck.core.plugins.PluginException: Error loading class: com.rundeck.plugin.HttpNotificationPlugin
at com.dtolabs.rundeck.core.plugins.JarPluginProviderLoader.loadClass(JarPluginProviderLoader.java:440)
at com.dtolabs.rundeck.core.plugins.JarPluginProviderLoader.isLoaderFor(JarPluginProviderLoader.java:579)
at com.dtolabs.rundeck.core.plugins.DirPluginScanner.test(DirPluginScanner.java:220)
at com.dtolabs.rundeck.core.plugins.DirPluginScanner.scanFor(DirPluginScanner.java:187)
at com.dtolabs.rundeck.core.plugins.DirPluginScanner.scanForFile(DirPluginScanner.java:140)
at com.dtolabs.rundeck.core.plugins.FilePluginCache.rescanForItem(FilePluginCache.java:147)
at com.dtolabs.rundeck.core.plugins.FilePluginCache.getLoaderForIdent(FilePluginCache.java:110)
at com.dtolabs.rundeck.core.plugins.PluginManagerService.tryPluginMetadata(PluginManagerService.java:199)
at com.dtolabs.rundeck.core.plugins.PluginManagerService.getPluginMetadata(PluginManagerService.java:189)
at com.dtolabs.rundeck.core.plugins.ServiceProviderLoader$getPluginMetadata$0.call(Unknown Source)
at com.dtolabs.rundeck.server.plugins.RundeckPluginRegistry.getPluginMetadata(RundeckPluginRegistry.groovy:801)
at com.dtolabs.rundeck.core.plugins.PluginRegistry$getPluginMetadata$1.call(Unknown Source)
at rundeck.services.UiPluginService.fileMetadataForPlugin(UiPluginService.groovy:326)
at rundeck.services.UiPluginService$fileMetadataForPlugin$0.callCurrent(Unknown Source)
at rundeck.services.UiPluginService.getMessagesFor(UiPluginService.groovy:143)
at rundeck.services.UiPluginService$getMessagesFor$6.callCurrent(Unknown Source)
at rundeck.services.UiPluginService.getPluginMessage(UiPluginService.groovy:163)
at rundeck.services.UiPluginService$getPluginMessage$5.call(Unknown Source)
at rundeck.PluginTagLib$_closure7.doCall(PluginTagLib.groovy:158)
at jdk.internal.reflect.GeneratedMethodAccessor798.invoke(Unknown Source)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:107)
at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:323)
at org.codehaus.groovy.runtime.metaclass.ClosureMetaClass.invokeMethod(ClosureMetaClass.java:274)
at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1035)
at groovy.lang.Closure.call(Closure.java:412)
at org.grails.taglib.TagOutput.captureTagOutput(TagOutput.java:78)

[Andrew Meyer]

I am running version 4.17.4

[Andrew Meyer]

It was not installed.  So I installed it.

[Andrew Meyer]

I deleted the jar plugin file and restarted rundeck.  Fixed.  Still having issues with running jobs.