2019-02-28 18:21:07,997 [localhost-startStop-1] INFO  org.jboss.weld.environment.servletWeldServlet - WELD-ENV-001008: Initialize Weld using ServletContainerInitializer
2019-02-28 18:21:08,078 [localhost-startStop-1] INFO  org.jboss.weld.Version - WELD-000900: 3.1.0 (Final)
2019-02-28 18:21:08,458 [localhost-startStop-1] INFO  org.jboss.weld.Bootstrap - WELD-ENV-000020: Using jandex for bean discovery
Feb 28, 2019 6:21:09 PM org.apache.catalina.core.ContainerBase startInternal
SEVERE: A child container failed during start
java.util.concurrent.ExecutionException: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/weld]]
	at java.util.concurrent.FutureTask.report(FutureTask.java:122)
	at java.util.concurrent.FutureTask.get(FutureTask.java:192)
	at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:941)
	at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:872)
	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
	at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1421)
	at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1411)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)
Caused by: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/weld]]
	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:167)
	... 6 more
Caused by: java.lang.IllegalStateException: WELD-ENV-000033: Invalid bean archive scanning result - found multiple results with the same reference: /home/openbravo/src/weld/pi-weld-upgrade/build/classes
	at org.jboss.weld.environment.deployment.discovery.AbstractDiscoveryStrategy.performDiscovery(AbstractDiscoveryStrategy.java:96)
	at org.jboss.weld.environment.servlet.WeldServletLifecycle.createDeployment(WeldServletLifecycle.java:302)
	at org.jboss.weld.environment.servlet.WeldServletLifecycle.initialize(WeldServletLifecycle.java:156)
	at org.jboss.weld.environment.servlet.EnhancedListener.onStartup(EnhancedListener.java:62)
	at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5229)
	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
	... 6 more