Deployment fails with WELD >= 2.2.5.Final because of duplicate CDI beans when beans inside a dependent JAR. ----------------------------------------------------------------------------------------------------------- Key: ARQ-1943 URL: https://issues.jboss.org/browse/ARQ-1943 Project: Arquillian Issue Type: Bug Components: Tomcat Containers Affects Versions: tomcat_1.0.0.CR7 Environment: Windows 7 x64, Linux x64, JDK7 Reporter: Chris Rankin Attachments: arquillian-test.tar.xz Using arquillian-tomcat-embedded-7, arquillian-bom 1.1.7.Final, WELD 2.2.10.Final: I have created a simple WAR file that contains WELD and a single servlet. There is also a dependent JAR that contains the following: - a @Dependent bean with a @Produces method - a META-INF/beans.xml file. When I try to test this servlet using Arquillian's TestNG container, the deployment fails with this error: SEVERE: Servlet threw load() exception org.jboss.weld.exceptions.DeploymentException: WELD-001409: Ambiguous dependencies for type String with qualifiers @Trouble at injection point [BackedAnnotatedField] @Trouble @Inject private org.testing.web.TroubleServlet.trouble at org.testing.web.TroubleServlet.trouble(TroubleServlet.java:0) Possible dependencies: - Producer Method [String] with qualifiers [@Trouble @Any] declared as [[BackedAnnotatedMethod] @Produces @Trouble org.testing.TroubleMaker.getTrouble()], - Producer Method [String] with qualifiers [@Trouble @Any] declared as [[BackedAnnotatedMethod] @Produces @Trouble org.testing.TroubleMaker.getTrouble()]