xml export with comments with group as member of group can cause error

C:\mchyzer\grouper\v2_1\grouper\bin>gsh -xmlexport -includeComments c:/temp/xmlexport.xml
Using GROUPER_HOME: C:\mchyzer\grouper\v2_1\grouper\bin\..
Using GROUPER_CONF: C:\mchyzer\grouper\v2_1\grouper\bin\../conf
Using JAVA: "C:\dev_inst\java6/bin/java"
using MEMORY: 64m-750m
(note, might need to type in your response multiple times (Java stdin is flaky))
(note, you can whitelist or blacklist db urls and users in the grouper.properties)
Are you sure you want to export data to xml in db user 'grouper_v2_1', db url 'jdbc:mysql://localhost:3306/grouper_v2_1'
? (y|n):
y
Continuing...
Grouper starting up: version: 2.1.2, build date: 2012/11/18 23:00:25, env: <no label configured>
grouper.properties read from: C:\mchyzer\grouper\v2_1\grouper\conf\grouper.properties
Grouper current directory is: C:\mchyzer\grouper\v2_1\grouper\bin
log4j.properties read from: C:\mchyzer\grouper\v2_1\grouper\conf\log4j.properties
Grouper is logging to file: console, at min level WARN for package: edu.internet2.middleware.grouper, based on log4j.p
roperties
grouper.hibernate.properties: C:\mchyzer\grouper\v2_1\grouper\conf\grouper.hibernate.properties
grouper.hibernate.properties: grouper_v2_1@jdbc:mysql://localhost:3306/grouper_v2_1
sources.xml read from: C:\mchyzer\grouper\v2_1\grouper\conf\sources.xml
sources.xml groupersource id: g:gsa
sources.xml groupersource id: grouperEntities
sources.xml jdbc source id: jdbc: GrouperJdbcConnectionProvider
2013-03-12 01:42:46,646: [main] WARN ApiConfig.printConfigOnce(230) - - Grouper starting up: version: 2.1.2, build dat
e: 2012/11/18 23:00:25, env: <no label configured>
Grouper warning: jarfile mismatch, expecting name: 'subject.jar' size: 195465 manifest version: 2.1.3. However the jar
detected is: C:\mchyzer\grouper\v2_1\grouper\lib\grouper\subject.jar, name: subject.jar size: 195413 manifest version: 2
.1.3
2013-03-12 01:42:49,927: [main] WARN GrouperCheckConfig.checkJar(249) - - jarfile mismatch, expecting name: 'subject.j
ar' size: 195465 manifest version: 2.1.3. However the jar detected is: C:\mchyzer\grouper\v2_1\grouper\lib\grouper\subj
ect.jar, name: subject.jar size: 195413 manifest version: 2.1.3
Grouper warning: missing from file: grouper.properties, the following properties (which are in the example file: grouper
.example.properties): grouper.nonAsciiCharDbBytesLength
2013-03-12 01:42:49,936: [main] WARN GrouperCheckConfig.checkConfigProperties(1487) - - missing from file: grouper.pro
perties, the following properties (which are in the example file: grouper.example.properties): grouper.nonAsciiCharDbByt
esLength
Starting: 1,595 records in the DB to be exported (not exact, might be less)
2013-03-12 01:42:51,169: [main] ERROR JDBCExceptionReporter.logExceptions(234) - - Operation not allowed after ResultSe
t closed
Exception in thread "main" java.lang.RuntimeException: java.lang.reflect.InvocationTargetException
at edu.internet2.middleware.grouper.app.gsh.GrouperShell.handleSpecialCase(GrouperShell.java:214)
at edu.internet2.middleware.grouper.app.gsh.GrouperShell.main(GrouperShell.java:144)
at edu.internet2.middleware.grouper.app.gsh.GrouperShellWrapper.main(GrouperShellWrapper.java:31)
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at edu.internet2.middleware.grouper.app.gsh.GrouperShell.handleSpecialCase(GrouperShell.java:204)
... 2 more
Caused by: edu.internet2.middleware.grouper.internal.dao.GrouperDAOException: Problem in HibernateSession: HibernateSess
ion: isNew: true, isReadonly: true, grouperTransactionType: READONLY_NEW
at edu.internet2.middleware.grouper.hibernate.HibernateSession._internal_hibernateSessionCatch(HibernateSession.
java:495)
at edu.internet2.middleware.grouper.hibernate.HibernateSession.callbackHibernateSession(HibernateSession.java:58
1)
at edu.internet2.middleware.grouper.xml.export.XmlExportMember.exportMembers(XmlExportMember.java:153)
at edu.internet2.middleware.grouper.xml.export.XmlExportMain.writeAllTables(XmlExportMain.java:302)
at edu.internet2.middleware.grouper.xml.export.XmlExportMain.writeAllTables(XmlExportMain.java:221)
at edu.internet2.middleware.grouper.xml.export.XmlExportGsh.main(XmlExportGsh.java:162)
... 7 more
Caused by: org.hibernate.exception.GenericJDBCException: could not advance using next()
at org.hibernate.exception.SQLStateConverter.handledNonSpecificException(SQLStateConverter.java:140)
at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:128)
at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66)
at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:52)
at org.hibernate.impl.ScrollableResultsImpl.next(ScrollableResultsImpl.java:127)
at edu.internet2.middleware.grouper.xml.export.XmlExportMember$3.callback(XmlExportMember.java:171)
at edu.internet2.middleware.grouper.hibernate.HibernateSession.callbackHibernateSession(HibernateSession.java:57
1)
... 11 more
Caused by: java.sql.SQLException: Operation not allowed after ResultSet closed
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1073)
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:987)
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:982)
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:927)
at com.mysql.jdbc.ResultSetImpl.checkClosed(ResultSetImpl.java:794)
at com.mysql.jdbc.ResultSetImpl.next(ResultSetImpl.java:7139)
at com.p6spy.engine.spy.P6ResultSet.next(P6ResultSet.java:155)
at com.p6spy.engine.logging.P6LogResultSet.next(P6LogResultSet.java:127)
at com.mchange.v2.c3p0.impl.NewProxyResultSet.next(NewProxyResultSet.java:2859)
at org.hibernate.impl.ScrollableResultsImpl.next(ScrollableResultsImpl.java:122)
... 13 more