Custom Addon cannot be run, jandex not found -------------------------------------------- Key: FORGE-2189 URL: https://issues.jboss.org/browse/FORGE-2189 Project: Forge Issue Type: Bug Components: Addon Development Affects Versions: 2.13.1.Final Environment: JBoss Dev studio W7 64, Java 1.7, forge 2.13.1 Reporter: Jerome B My custom addon builds successfully BUT log fills with error The cause would be Caused by: java.lang.NoClassDefFoundError: org/jboss/jandex/Indexer at org.jboss.weld.environment.se.discovery.url.JandexEnabledFileSystemURLHandler.<init>(JandexEnabledFileSystemURLHandler.java:35) ... 19 more It still happens although I added the dependency <dependency> <groupId>org.jboss</groupId> <artifactId>jandex</artifactId> <version>1.2.2.Final</version> <scope>runtime</scope> </dependency> I even tried with <dependency> <groupId>org.jboss.weld.se</groupId> <artifactId>weld-se</artifactId> <version>2.2.8.Final</version> </dependency> Without luck. First time I see this error when writing addons My addon uses a lot of reflection to discover annotations on fields and methods. I wonder what triggers the use of jandex The full stack is 18:38:44,078 INFO [org.jboss.forge.furnace.impl.addons.AddonRunnable] (fr.employer.addons:ADDONS213,1.0.2-SNAPSHOT) > Starting container [fr.employer.addons:ADDONS213,1.0.2-SNAPSHOT] [C:\Users\jerome.b\.forge\addons] 18:38:44,088 SEVERE [org.jboss.forge.furnace.impl.addons.AddonRunnable] (fr.employer.addons:ADDONS213,1.0.2-SNAPSHOT) Failed to start addon [fr.employer.addons:ADDONS213,1.0.2-SNAPSHOT] with classloader [ModuleClassLoader for Module "fr.employer.addons.ADDONS213:1.0.2-SNAPSHOT_2677a771-c4eb-4323-8ef7-1608cdad2915" from AddonModuleLoader]: java.lang.IllegalStateException: Unable to instantiate org.jboss.weld.environment.se.discovery.url.JandexEnabledFileSystemURLHandler using parameters: [org.jboss.weld.bootstrap.WeldBootstrap@3546eaec] at org.jboss.weld.environment.se.util.SEReflections.newInstance(SEReflections.java:85) at org.jboss.weld.environment.se.discovery.url.URLScanner.scan(URLScanner.java:81) at org.jboss.weld.environment.se.discovery.url.DiscoveryStrategy.discoverArchives(DiscoveryStrategy.java:52) at org.jboss.weld.environment.se.Weld.createDeployment(Weld.java:202) at org.jboss.forge.furnace.container.cdi.weld.ModularWeld.createDeployment(ModularWeld.java:41) at org.jboss.weld.environment.se.Weld.initialize(Weld.java:127) at org.jboss.forge.furnace.container.cdi.lifecycle.WeldAddonLifecycleProvider.start(WeldAddonLifecycleProvider.java:77) at org.jboss.forge.furnace.impl.addons.AddonRunnable$2.call(AddonRunnable.java:92) [furnace-2.13.1.Final.jar:2.13.1.Final] at org.jboss.forge.furnace.impl.addons.AddonRunnable$2.call(AddonRunnable.java:86) [furnace-2.13.1.Final.jar:2.13.1.Final] at org.jboss.forge.furnace.util.ClassLoaders.executeIn(ClassLoaders.java:42) [furnace-api-2.13.1.Final.jar:2.13.1.Final] at org.jboss.forge.furnace.impl.addons.AddonRunnable.run(AddonRunnable.java:85) [furnace-2.13.1.Final.jar:2.13.1.Final] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_40] at java.util.concurrent.FutureTask.run(FutureTask.java:262) [rt.jar:1.7.0_40] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [rt.jar:1.7.0_40] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [rt.jar:1.7.0_40] at java.lang.Thread.run(Thread.java:724) [rt.jar:1.7.0_40] Caused by: java.lang.reflect.InvocationTargetException at sun.reflect.GeneratedConstructorAccessor493.newInstance(Unknown Source) [:1.7.0_40] at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) [rt.jar:1.7.0_40] at java.lang.reflect.Constructor.newInstance(Constructor.java:526) [rt.jar:1.7.0_40] at org.jboss.weld.environment.se.util.SEReflections.newInstance(SEReflections.java:83) ... 15 more Caused by: java.lang.NoClassDefFoundError: org/jboss/jandex/Indexer at org.jboss.weld.environment.se.discovery.url.JandexEnabledFileSystemURLHandler.<init>(JandexEnabledFileSystemURLHandler.java:35) ... 19 more