[MWy] EJB

[Michal Stasa]

Dobry den,

dodelavam ted na posledni chvili implementaci domaciho ukolu na EJB. V moji
implementaci se objevuje velice podivna vyjimka, na kterou jsem narazil i
pri snaze spustit Example (viz nize). Kod jsem v obou pripadech kompiloval
v labu pres prilozeny make u Examplu. Nepotkal nekdo podobnou chybu?
Jakykoliv hint k teto chybe bude skvely.

./run-client
Exception in thread "main" javax.ejb.EJBException: The bean encountered a
non-application exception; nested exception is:
        java.lang.VerifyError: Expecting a stackmap frame at branch target
18 in method mwy.Node.pcCopyField(Lmwy/Node;I)V at offset 7
        at
org.apache.openejb.client.EJBInvocationHandler.convertException(EJBInvocationHandler.java:219)
        at
org.apache.openejb.client.EJBObjectHandler._invoke(EJBObjectHandler.java:162)
        at
org.apache.openejb.client.EJBInvocationHandler.invoke(EJBInvocationHandler.java:117)
        at
org.apache.openejb.client.proxy.Jdk13InvocationHandler.invoke(Jdk13InvocationHandler.java:52)
        at com.sun.proxy.$Proxy0.addNode(Unknown Source)
        at ExampleClient.createNodes(ExampleClient.java:37)
        at ExampleClient.main(ExampleClient.java:93)
Caused by: java.lang.VerifyError: Expecting a stackmap frame at branch
target 18 in method mwy.Node.pcCopyField(Lmwy/Node;I)V at offset 7
        at mwy.SearcherImpl.addNode(SearcherImpl.java:72)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:601)
        at
org.apache.openejb.core.interceptor.ReflectionInvocationContext$Invocation.invoke(ReflectionInvocationContext.java:158)
        at
org.apache.openejb.core.interceptor.ReflectionInvocationContext.proceed(ReflectionInvocationContext.java:141)
        at
org.apache.openejb.core.interceptor.InterceptorStack.invoke(InterceptorStack.java:122)
        at
org.apache.openejb.core.stateless.StatelessContainer._invoke(StatelessContainer.java:221)
        at
org.apache.openejb.core.stateless.StatelessContainer.invoke(StatelessContainer.java:174)
        at
org.apache.openejb.core.stateless.StatelessContainer.invoke(StatelessContainer.java:136)
        at
org.apache.openejb.server.ejbd.EjbRequestHandler.doEjbObject_BUSINESS_METHOD(EjbRequestHandler.java:238)
        at
org.apache.openejb.server.ejbd.EjbRequestHandler.processRequest(EjbRequestHandler.java:129)
        at
org.apache.openejb.server.ejbd.EjbDaemon.processEjbRequest(EjbDaemon.java:196)
        at
org.apache.openejb.server.ejbd.EjbDaemon.service(EjbDaemon.java:149)
        at
org.apache.openejb.server.ejbd.EjbServer.service(EjbServer.java:71)
        at
org.apache.openejb.server.ejbd.KeepAliveServer$Session.service(KeepAliveServer.java:213)
        at
org.apache.openejb.server.ejbd.KeepAliveServer.service(KeepAliveServer.java:233)
        at
org.apache.openejb.server.ejbd.EjbServer.service(EjbServer.java:66)
        at org.apache.openejb.server.ServicePool$2.run(ServicePool.java:91)
        at org.apache.openejb.server.ServicePool$3.run(ServicePool.java:120)
        at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
        at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
        at java.lang.Thread.run(Thread.java:722)

Diky
S pozdravem
*Michal Staša*
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