Teresa Miyar created MYFACES-4306:
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Summary: Intermittent "Argument bean must not be null"
Key: MYFACES-4306
URL: https://issues.apache.org/jira/browse/MYFACES-4306
Project: MyFaces Core
Issue Type: Bug
Components: General
Affects Versions: 2.3.4
Environment: Wildfly 19
Reporter: Teresa Miyar
Attachments: bundled-jsf.ear
Intermittently getting the following stack trace:
{code:java}
Caused by: org.jboss.weld.exceptions.IllegalArgumentException: WELD-001456:
Argument bean must not be nullCaused by:
org.jboss.weld.exceptions.IllegalArgumentException: WELD-001456: Argument bean
must not be null at
org.jboss.weld.util.Preconditions.checkArgumentNotNull(Preconditions.java:40)
at
org.jboss.weld.manager.BeanManagerImpl.getReference(BeanManagerImpl.java:708)
at
org.jboss.weld.util.ForwardingBeanManager.getReference(ForwardingBeanManager.java:64)
at
org.jboss.weld.bean.builtin.BeanManagerProxy.getReference(BeanManagerProxy.java:87)
at org.apache.myfaces.cdi.util.CDIUtils.resolveInstance(CDIUtils.java:65) at
org.apache.myfaces.cdi.util.CDIUtils.lookup(CDIUtils.java:52) at
org.apache.myfaces.el.unified.ResolverBuilderBase.isReplaceImplicitObjectResolverWithCDIResolver(ResolverBuilderBase.java:232)
at
org.apache.myfaces.el.unified.ResolverBuilderForFaces.build(ResolverBuilderForFaces.java:108)
at
org.apache.myfaces.application.ApplicationImpl.createFacesResolver(ApplicationImpl.java:408)
at
org.apache.myfaces.application.ApplicationImpl.getELResolver(ApplicationImpl.java:389)
at
org.apache.myfaces.context.servlet.FacesContextImplBase.getELContext(FacesContextImplBase.java:230)
{code}
It works fine with MyFaces 2.0, the reason could be the one explained here
[https://issues.jboss.org/browse/WELD-1387]
to reproduce install wildfly 19, start/stop several times sometimes starts with
error and sometimes starts without a problem.
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