Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

via Stack Overflow by ytg
, 1 year ago
Could not create new instance of class org.jboss.arquillian.test.impl.EventTestRunnerAdaptor
via Google Groups by xybrek via StackOverflow, 3 months ago
Could not create new instance of class org.jboss.arquillian.test.impl.EventTestRunnerAdaptor
via Stack Overflow by xybrek
, 2 years ago
Could not create new instance of class org.jboss.arquillian.test.impl.EventTestRunnerAdaptor
via Stack Overflow by Germano Massullo
, 1 year ago
Could not create new instance of class org.jboss.arquillian.test.impl.EventTestRunnerAdaptor
via Stack Overflow by pipo_dev
, 2 years ago
Could not create new instance of class org.jboss.arquillian.test.impl.EventTestRunnerAdaptor
via jboss.org by Unknown author, 2 years ago
Could not create new instance of class org.jboss.arquillian.test.impl.EventTestRunnerAdaptor
java.lang.IllegalArgumentException: Attempted to register the same Observer: org.jboss.as.arquillian.container.ServerSetupObserver multiple times, please check classpath for conflicting jar versions	at org.jboss.arquillian.core.impl.ManagerImpl$2.observer(ManagerImpl.java:323)	at org.jboss.arquillian.core.impl.loadable.LoadableExtensionLoader$1.observer(LoadableExtensionLoader.java:100)	at org.jboss.as.arquillian.container.CommonContainerExtension.register(CommonContainerExtension.java:41)	at org.jboss.as.arquillian.container.remote.RemoteContainerExtension.register(RemoteContainerExtension.java:33)	at org.jboss.arquillian.core.impl.loadable.LoadableExtensionLoader.load(LoadableExtensionLoader.java:78)	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)	at java.lang.reflect.Method.invoke(Method.java:497)	at org.jboss.arquillian.core.impl.ObserverImpl.invoke(ObserverImpl.java:94)	at org.jboss.arquillian.core.impl.EventContextImpl.invokeObservers(EventContextImpl.java:99)	at org.jboss.arquillian.core.impl.EventContextImpl.proceed(EventContextImpl.java:81)	at org.jboss.arquillian.core.impl.ManagerImpl.fire(ManagerImpl.java:135)	at org.jboss.arquillian.core.impl.ManagerImpl.fire(ManagerImpl.java:115)	at org.jboss.arquillian.core.impl.ManagerImpl.fireProcessing(ManagerImpl.java:316)	at org.jboss.arquillian.core.impl.ManagerImpl.(ManagerImpl.java:98)	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)	at java.lang.reflect.Constructor.newInstance(Constructor.java:422)	at org.jboss.arquillian.core.spi.SecurityActions.newInstance(SecurityActions.java:156)	at org.jboss.arquillian.core.spi.SecurityActions.newInstance(SecurityActions.java:111)	at org.jboss.arquillian.core.spi.SecurityActions.newInstance(SecurityActions.java:97)	at org.jboss.arquillian.core.spi.ManagerBuilder.create(ManagerBuilder.java:77)	at org.jboss.arquillian.test.impl.EventTestRunnerAdaptor.(EventTestRunnerAdaptor.java:55)	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)	at java.lang.reflect.Constructor.newInstance(Constructor.java:422)	at org.jboss.arquillian.test.spi.SecurityActions.newInstance(SecurityActions.java:156)	at org.jboss.arquillian.test.spi.SecurityActions.newInstance(SecurityActions.java:111)	at org.jboss.arquillian.test.spi.SecurityActions.newInstance(SecurityActions.java:97)	at org.jboss.arquillian.test.spi.TestRunnerAdaptorBuilder.build(TestRunnerAdaptorBuilder.java:52)	at org.jboss.arquillian.junit.Arquillian.run(Arquillian.java:93)	at org.junit.runner.JUnitCore.run(JUnitCore.java:160)	at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:119)	at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:42)	at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:234)	at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:74)	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)	at java.lang.reflect.Method.invoke(Method.java:497)	at com.intellij.rt.execution.application.AppMain.main(AppMain.java:144)