8 Replies Latest reply on Jul 30, 2002 10:16 AM by davidjencks

    strange xaRes not enlisted exceptions

    bruces

      With the released 3.0 product we've hit several situations in our regression tests that are throwing exceptions involving jca connections obtained in stateful session bean methods. The server traces listed here include adapter debugging output showing points at which the container invoked methods on the adapter.

      1) bean method has Never transaction attribute, gets a connection through jca adapter, tries to create a stateful session bean and gets IllegalArgumentException

      12:20:28,094 INFO [STDOUT] [06/20/02 12:20:28.094 PDT]::::: NEVER->NEVER BEGIN :::::
      12:20:28,095 INFO [STDOUT] [06/20/02 12:20:28.095 PDT]::::: Getting Connection
      12:20:28,096 INFO [Facets] [06/20/02 12:20:28.096 PDTRMI TCP Connection(8)-10.80.10.114] [Facets] using pooled connection CC3( PM 200 (workspace 4) (inactive manual txn) inJTx=false)
      12:20:28,098 INFO [Facets] [06/20/02 12:20:28.097 PDTRMI TCP Connection(8)-10.80.10.114] #mc.getConnection# CC3( PM 200 (workspace 4) (inactive manual txn) inJTx=false)
      12:20:28,099 INFO [Facets] [06/20/02 12:20:28.099 PDTRMI TCP Connection(8)-10.80.10.114] [Facets] no user/password for CC3( PM 200 (workspace 4) (inactive manual txn) inJTx=false)
      12:20:28,102 INFO [STDOUT] [06/20/02 12:20:28.101 PDT]::::: Connection obtained
      12:20:28,103 INFO [STDOUT] [06/20/02 12:20:28.103 PDT]::::: jca.ejb.cmtx.TestServiceBean.testSessionCall_Never SID: 200 TxID: 358170207715330 Tx: false
      12:20:28,107 INFO [Facets] [06/20/02 12:20:28.106 PDTRMI TCP Connection(8)-10.80.10.114] #mc.cleanup# CC3( PM 200 (workspace 4) (inactive manual txn) inJTx=false)
      12:20:28,108 INFO [Facets] [06/20/02 12:20:28.108 PDTRMI TCP Connection(8)-10.80.10.114] #mc.getXAResource# CC3( PM 200 (workspace 4) (inactive manual txn) inJTx=false)
      12:20:28,111 ERROR [STDERR] java.rmi.ServerException: xaRes not enlisted; nested exception is:
      java.lang.IllegalArgumentException: xaRes not enlisted
      12:20:28,112 ERROR [STDERR] java.lang.IllegalArgumentException: xaRes not enlisted
      12:20:28,113 ERROR [STDERR] at org.jboss.tm.TxCapsule.delistResource(TxCapsule.java:546)
      12:20:28,113 ERROR [STDERR] at org.jboss.tm.TransactionImpl.delistResource(TransactionImpl.java:93)
      12:20:28,114 ERROR [STDERR] at org.jboss.resource.connectionmanager.XATxConnectionManager$XAConnectionEventListener.delist(XATxConnectionManager.java:284)
      12:20:28,115 ERROR [STDERR] at org.jboss.resource.connectionmanager.XATxConnectionManager.managedConnectionDisconnected(XATxConnectionManager.java:219)
      12:20:28,116 ERROR [STDERR] at org.jboss.resource.connectionmanager.BaseConnectionManager2.disconnect(BaseConnectionManager2.java:627)
      12:20:28,116 ERROR [STDERR] at org.jboss.resource.connectionmanager.CachedConnectionManager.disconnect(CachedConnectionManager.java:358)
      12:20:28,118 ERROR [STDERR] at org.jboss.resource.connectionmanager.CachedConnectionManager.pushMetaAwareObject(CachedConnectionManager.java:126)
      12:20:28,118 ERROR [STDERR] at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invokeHome(CachedConnectionInterceptor.java:212)
      12:20:28,119 ERROR [STDERR] at org.jboss.ejb.plugins.StatefulSessionInstanceInterceptor.invokeHome(StatefulSessionInstanceInterceptor.java:128)
      12:20:28,120 ERROR [STDERR] at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:98)
      12:20:28,121 ERROR [STDERR] at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:167)
      12:20:28,121 ERROR [STDERR] at org.jboss.ejb.plugins.TxInterceptorCMT.invokeHome(TxInterceptorCMT.java:52)
      12:20:28,122 ERROR [STDERR] at org.jboss.ejb.plugins.LogInterceptor.invokeHome(LogInterceptor.java:109)
      12:20:28,123 ERROR [STDERR] at org.jboss.ejb.StatefulSessionContainer.invokeHome(StatefulSessionContainer.java:368)
      12:20:28,124 ERROR [STDERR] at org.jboss.ejb.Container.invoke(Container.java:726)
      12:20:28,124 ERROR [STDERR] at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:491)
      12:20:28,125 ERROR [STDERR] at org.jboss.invocation.local.LocalInvoker.invoke(LocalInvoker.java:98)
      12:20:28,126 ERROR [STDERR] at org.jboss.invocation.InvokerInterceptor.invoke(InvokerInterceptor.java:102)
      12:20:28,126 ERROR [STDERR] at org.jboss.proxy.TransactionInterceptor.invoke(TransactionInterceptor.java:73)
      12:20:28,127 ERROR [STDERR] at org.jboss.proxy.SecurityInterceptor.invoke(SecurityInterceptor.java:76)
      12:20:28,128 ERROR [STDERR] at org.jboss.proxy.ejb.HomeInterceptor.invoke(HomeInterceptor.java:185)
      12:20:28,129 ERROR [STDERR] at org.jboss.proxy.ClientContainer.invoke(ClientContainer.java:76)
      12:20:28,129 ERROR [STDERR] at $Proxy28.create(Unknown Source)
      12:20:28,131 ERROR [STDERR] at jca.ejb.cmtx.TestServiceBean.testSessionCall_Never(TestServiceBean.java:206)
      12:20:28,131 ERROR [STDERR] at java.lang.reflect.Method.invoke(Native Method)
      12:20:28,132 ERROR [STDERR] at org.jboss.ejb.StatefulSessionContainer$ContainerInterceptor.invoke(StatefulSessionContainer.java:823)
      12:20:28,133 ERROR [STDERR] at org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:129)
      12:20:28,133 ERROR [STDERR] at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invoke(CachedConnectionInterceptor.java:186)
      12:20:28,134 ERROR [STDERR] at org.jboss.ejb.plugins.StatefulSessionInstanceInterceptor.invoke(StatefulSessionInstanceInterceptor.java:266)
      12:20:28,135 ERROR [STDERR] at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:96)
      12:20:28,136 ERROR [STDERR] at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:282)
      12:20:28,136 ERROR [STDERR] at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:61)
      12:20:28,139 ERROR [STDERR] at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:166)
      12:20:28,140 ERROR [STDERR] at org.jboss.ejb.StatefulSessionContainer.invoke(StatefulSessionContainer.java:380)
      12:20:28,141 ERROR [STDERR] at org.jboss.ejb.Container.invoke(Container.java:705)
      12:20:28,141 ERROR [STDERR] at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:491)
      12:20:28,142 ERROR [STDERR] at org.jboss.invocation.jrmp.server.JRMPInvoker.invoke(JRMPInvoker.java:362)
      12:20:28,143 ERROR [STDERR] at java.lang.reflect.Method.invoke(Native Method)
      12:20:28,144 ERROR [STDERR] at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:236)
      12:20:28,145 ERROR [STDERR] at sun.rmi.transport.Transport$1.run(Transport.java:147)
      12:20:28,146 ERROR [STDERR] at java.security.AccessController.doPrivileged(Native Method)
      12:20:28,146 ERROR [STDERR] at sun.rmi.transport.Transport.serviceCall(Transport.java:143)
      12:20:28,147 ERROR [STDERR] at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:460)
      12:20:28,148 ERROR [STDERR] at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:701)
      12:20:28,149 ERROR [STDERR] at java.lang.Thread.run(Thread.java:479)
      12:20:28,150 INFO [Facets] [06/20/02 12:20:28.149 PDTRMI TCP Connection(8)-10.80.10.114] [Facets] Closing PM 200 (workspace 4) (inactive manual txn)
      12:20:28,151 INFO [Facets] [06/20/02 12:20:28.151 PDTRMI TCP Connection(8)-10.80.10.114] #mc.notifyListeners# connection closed


      2) The same thing happens in a NotSupported method that's invoking another bean

      3) Ditto in a bean method with Supports invoking another bean when there's no transaction

      4) In a bean method with RequiresNew invoking another bean method with RequiresNew, the exception happens after creating the bean:

      12:20:29,127 INFO [STDOUT] [06/20/02 12:20:29.126 PDT]::::: REQUIRES NEW->REQUIRES NEW BEGIN :::::
      12:20:29,128 INFO [STDOUT] [06/20/02 12:20:29.127 PDT]::::: Getting Connection
      12:20:29,508 INFO [Facets] [06/20/02 12:20:29.508 PDTRMI TCP Connection(8)-10.80.10.114] [Facets] created connection CC6( PM 203 (workspace 7) (inactive manual txn) inJTx=false)
      12:20:29,510 INFO [Facets] [06/20/02 12:20:29.509 PDTRMI TCP Connection(8)-10.80.10.114] #mc.getXAResource# CC6( PM 203 (workspace 7) (inactive manual txn) inJTx=false)
      12:20:29,511 INFO [Facets] [06/20/02 12:20:29.511 PDTRMI TCP Connection(8)-10.80.10.114] #xa.start[hash=2099080,session=PM 203 (workspace 7) (inactive manual txn)] xid=XidImpl [FormatId=257, GlobalId=dirt//26, BranchQual=1]
      12:20:29,512 INFO [Facets] [06/20/02 12:20:29.512 PDTRMI TCP Connection(8)-10.80.10.114] #mc.getConnection# CC6( PM 203 (workspace 7) (active manual txn) inJTx=true)
      12:20:29,514 INFO [Facets] [06/20/02 12:20:29.513 PDTRMI TCP Connection(8)-10.80.10.114] [Facets] no user/password for CC6( PM 203 (workspace 7) (active manual txn) inJTx=true)
      12:20:29,516 INFO [STDOUT] [06/20/02 12:20:29.515 PDT]::::: Connection obtained
      12:20:29,517 INFO [STDOUT] [06/20/02 12:20:29.516 PDT]::::: jca.ejb.cmtx.TestServiceBean.testSessionCall_RequiresNew SID: 203 TxID: 358174502682626 Tx: true
      12:20:29,520 INFO [Facets] [06/20/02 12:20:29.519 PDTRMI TCP Connection(8)-10.80.10.114] #mc.cleanup# CC6( PM 203 (workspace 7) (active manual txn) inJTx=true)
      12:20:29,521 INFO [Facets] [06/20/02 12:20:29.520 PDTRMI TCP Connection(8)-10.80.10.114] #mc.getXAResource# CC6( PM 203 (workspace 7) (active manual txn) inJTx=true)
      12:20:29,522 INFO [Facets] [06/20/02 12:20:29.521 PDTRMI TCP Connection(8)-10.80.10.114] #xa.end[hash=2099080,session=PM 203 (workspace 7) (active manual txn)] xid=XidImpl [FormatId=257, GlobalId=dirt//26, BranchQual=1]
      12:20:29,523 INFO [Facets] [06/20/02 12:20:29.522 PDTRMI TCP Connection(8)-10.80.10.114] #mc.cleanup# CC6( PM 203 (workspace 7) (active manual txn) inJTx=true)
      12:20:29,552 INFO [Facets] [06/20/02 12:20:29.552 PDTRMI TCP Connection(8)-10.80.10.114] [Facets] using pooled connection CC6( PM 203 (workspace 7) (active manual txn) inJTx=true)
      12:20:29,553 INFO [Facets] [06/20/02 12:20:29.553 PDTRMI TCP Connection(8)-10.80.10.114] #mc.getXAResource# CC6( PM 203 (workspace 7) (active manual txn) inJTx=true)
      12:20:29,555 INFO [Facets] [06/20/02 12:20:29.554 PDTRMI TCP Connection(8)-10.80.10.114] #xa.start[hash=2099080,session=PM 203 (workspace 7) (active manual txn)] xid=XidImpl [FormatId=257, GlobalId=dirt//26, BranchQual=1] trs=resource
      12:20:29,556 INFO [Facets] [06/20/02 12:20:29.556 PDTRMI TCP Connection(8)-10.80.10.114] #mc.associateConnection# CC6( PM 203 (workspace 7) (active manual txn) inJTx=true) associating session wrapper JCA session PM 203 (workspace 7) (active manual txn)
      12:20:29,559 INFO [Facets] [06/20/02 12:20:29.558 PDTRMI TCP Connection(8)-10.80.10.114] #mc.cleanup# CC6( PM 203 (workspace 7) (active manual txn) inJTx=true)
      12:20:29,560 INFO [Facets] [06/20/02 12:20:29.560 PDTRMI TCP Connection(8)-10.80.10.114] #mc.getXAResource# CC6( PM 203 (workspace 7) (active manual txn) inJTx=true)
      12:20:29,562 ERROR [STDERR] java.rmi.ServerException: xaRes not enlisted; nested exception is:
      java.lang.IllegalArgumentException: xaRes not enlisted
      12:20:29,562 ERROR [STDERR] java.lang.IllegalArgumentException: xaRes not enlisted
      12:20:29,563 ERROR [STDERR] at org.jboss.tm.TxCapsule.delistResource(TxCapsule.java:546)
      12:20:29,564 ERROR [STDERR] at org.jboss.tm.TransactionImpl.delistResource(TransactionImpl.java:93)
      12:20:29,565 ERROR [STDERR] at org.jboss.resource.connectionmanager.XATxConnectionManager$XAConnectionEventListener.delist(XATxConnectionManager.java:284)
      12:20:29,566 ERROR [STDERR] at org.jboss.resource.connectionmanager.XATxConnectionManager.managedConnectionDisconnected(XATxConnectionManager.java:219)
      12:20:29,566 ERROR [STDERR] at org.jboss.resource.connectionmanager.BaseConnectionManager2.disconnect(BaseConnectionManager2.java:627)
      12:20:29,567 ERROR [STDERR] at org.jboss.resource.connectionmanager.CachedConnectionManager.disconnect(CachedConnectionManager.java:358)
      12:20:29,568 ERROR [STDERR] at org.jboss.resource.connectionmanager.CachedConnectionManager.pushMetaAwareObject(CachedConnectionManager.java:126)
      12:20:29,569 ERROR [STDERR] at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invoke(CachedConnectionInterceptor.java:183)
      12:20:29,570 ERROR [STDERR] at org.jboss.ejb.plugins.StatefulSessionInstanceInterceptor.invoke(StatefulSessionInstanceInterceptor.java:266)
      12:20:29,571 ERROR [STDERR] at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:96)
      12:20:29,571 ERROR [STDERR] at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:242)
      12:20:29,572 ERROR [STDERR] at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:61)
      12:20:29,572 ERROR [STDERR] at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:166)
      12:20:29,573 ERROR [STDERR] at org.jboss.ejb.StatefulSessionContainer.invoke(StatefulSessionContainer.java:380)
      12:20:29,574 ERROR [STDERR] at org.jboss.ejb.Container.invoke(Container.java:705)
      12:20:29,575 ERROR [STDERR] at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:491)
      12:20:29,576 ERROR [STDERR] at org.jboss.invocation.local.LocalInvoker.invoke(LocalInvoker.java:98)
      12:20:29,576 ERROR [STDERR] at org.jboss.invocation.InvokerInterceptor.invoke(InvokerInterceptor.java:102)
      12:20:29,577 ERROR [STDERR] at org.jboss.proxy.TransactionInterceptor.invoke(TransactionInterceptor.java:73)
      12:20:29,578 ERROR [STDERR] at org.jboss.proxy.SecurityInterceptor.invoke(SecurityInterceptor.java:76)
      12:20:29,579 ERROR [STDERR] at org.jboss.proxy.ejb.StatefulSessionInterceptor.invoke(StatefulSessionInterceptor.java:117)
      12:20:29,580 ERROR [STDERR] at org.jboss.proxy.ClientContainer.invoke(ClientContainer.java:76)
      12:20:29,581 ERROR [STDERR] at $Proxy36.test_RequiresNew(Unknown Source)
      12:20:29,581 ERROR [STDERR] at jca.ejb.cmtx.TestServiceBean.testSessionCall_RequiresNew(TestServiceBean.java:244)
      12:20:29,582 ERROR [STDERR] at java.lang.reflect.Method.invoke(Native Method)
      12:20:29,583 ERROR [STDERR] at org.jboss.ejb.StatefulSessionContainer$ContainerInterceptor.invoke(StatefulSessionContainer.java:823)
      12:20:29,584 ERROR [STDERR] at org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:129)
      12:20:29,584 ERROR [STDERR] at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invoke(CachedConnectionInterceptor.java:186)
      12:20:29,585 ERROR [STDERR] at org.jboss.ejb.plugins.StatefulSessionInstanceInterceptor.invoke(StatefulSessionInstanceInterceptor.java:266)
      12:20:29,586 ERROR [STDERR] at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:96)
      12:20:29,586 ERROR [STDERR] at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:242)
      12:20:29,587 ERROR [STDERR] at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:61)
      12:20:29,588 ERROR [STDERR] at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:166)
      12:20:29,589 ERROR [STDERR] at org.jboss.ejb.StatefulSessionContainer.invoke(StatefulSessionContainer.java:380)
      12:20:29,590 ERROR [STDERR] at org.jboss.ejb.Container.invoke(Container.java:705)
      12:20:29,590 ERROR [STDERR] at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:491)
      12:20:29,591 ERROR [STDERR] at org.jboss.invocation.jrmp.server.JRMPInvoker.invoke(JRMPInvoker.java:362)
      12:20:29,592 ERROR [STDERR] at java.lang.reflect.Method.invoke(Native Method)
      12:20:29,593 ERROR [STDERR] at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:236)
      12:20:29,594 ERROR [STDERR] at sun.rmi.transport.Transport$1.run(Transport.java:147)
      12:20:29,594 ERROR [STDERR] at java.security.AccessController.doPrivileged(Native Method)
      12:20:29,595 ERROR [STDERR] at sun.rmi.transport.Transport.serviceCall(Transport.java:143)
      12:20:29,596 ERROR [STDERR] at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:460)
      12:20:29,596 ERROR [STDERR] at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:701)
      12:20:29,597 ERROR [STDERR] at java.lang.Thread.run(Thread.java:479)
      12:20:29,599 INFO [Facets] [06/20/02 12:20:29.598 PDTRMI TCP Connection(8)-10.80.10.114] [Facets] Closing PM 203 (workspace 7) (active manual txn)
      12:20:29,599 INFO [Facets] [06/20/02 12:20:29.599 PDTRMI TCP Connection(8)-10.80.10.114] #mc.notifyListeners# connection closed
      12:20:29,601 INFO [Facets] [06/20/02 12:20:29.601 PDTRMI TCP Connection(8)-10.80.10.114] #xa.end[hash=2099080,session=PM 203 (workspace 7) (active manual txn)] xid=XidImpl [FormatId=257, GlobalId=dirt//26, BranchQual=1]
      12:20:29,603 INFO [Facets] [06/20/02 12:20:29.602 PDTRMI TCP Connection(8)-10.80.10.114] #xa.commit[hash=2099080,session=PM 203 (workspace 7) (active manual txn)] xid=XidImpl [FormatId=257, GlobalId=dirt//26, BranchQual=1] trs=resource
      12:20:29,605 INFO [Facets] [06/20/02 12:20:29.605 PDTRMI TCP Connection(8)-10.80.10.114] #xa.forget[hash=2099080,session=PM 203 (workspace 7) (inactive manual txn)] xid=XidImpl [FormatId=257, GlobalId=dirt//26, BranchQual=1] trs=resource


      The list goes on, but they're all one of these two exceptions. I'm equipped to rebuild and test any changes people might suggest. These tests run okay in weblogic and websphere with the same adapter.

        • 1. Re: strange xaRes not enlisted exceptions
          davidjencks

          I don't see why this is happening. Is there any chance you can send me some code that demonstrates the problem? The first is quite puzzling, XATransactionConnectionListener only calls tx.delistResource() if the tx manager reports that the status is not NO_TRANSACTION. I would expect since your ejb method has "never" the status would be NO_TRANSACTION...

          • 2. Re: strange xaRes not enlisted exceptions
            bruces

            I would expect NOTRANSACTION, too. I put a log trace in the XATxConnectionManager at the point it delists and the status was ACTIVE. The first bean's method gets a connection from my adapter, and I don't see it being enlisted in a transaction, yet the delist operation is running into an active transaction state.

            • 3. Re: strange xaRes not enlisted exceptions
              bruces

              Here's a better analysis of one of the situations where a delist exception is thrown:

              client sends a message to bean 1 having tx Required

              bean 1 gets a connection

              connection is enlisted with tx

              bean 1 looks up another bean home and sends a message to bean 2 having tx NotSupported

              bean 2 gets a connection and does some work with it. The same connection is used as in bean 1

              connection is not enlisted with tx - it shouldn't be

              bean 2 looks up another bean home and sends a message to bean 3 having tx Required

              container throws delist exception

              All execution in the server is in the same thread

              • 4. Re: strange xaRes not enlisted exceptions
                davidjencks

                I think figured out what I was doing wrong to cause these problems. Can you try out JBoss with the attached file (from connector module) and see if it fixes this problem? Not yet an elegant fix, but at least we'll know if it works.

                Thanks
                david jencks

                • 5. Re: strange xaRes not enlisted exceptions
                  klaust

                  hi,

                  are there any news about this problem?
                  i just tried 3.0.0RC3 and get the same problem.

                  tia
                  klaus

                  • 6. Re: strange xaRes not enlisted exceptions
                    klaust

                    hi,

                    are there any news about this problem?
                    i'm trying 3.0.0RC3 (comming from 2.4.7) and
                    get the same errors.

                    tia
                    klaus

                    • 7. Re: strange xaRes not enlisted exceptions
                      klaust

                      hi,

                      are there any news about this problem?
                      i just tried 3.0.0RC3 (comming from 2.4.7)
                      and get the same error.

                      tia
                      klaus

                      • 8. Re: strange xaRes not enlisted exceptions
                        davidjencks

                        Trying a version from before a bug fix is unlikely to include the bug fix. Both cvs branches (Branch_3_0 and HEAD) include this fix. I think 3.0.1 does also but I'm not sure.