Hi ppl,


I am using swiftmq_2_1_2 from last 5 months without any problems but now all of a sudden it stoped working. the problem comes on start up of swiftmq.
An early help is highly appraciated.

Here is the output from the startup window :-


C:swiftmq_2_1_2scriptswin32>java -cp ../../jars/swiftmq.jar;../../jars/jndi.jar;../../jars/jms.ja
r;../../jars/jsse.jar;../../jars/jnet.jar;../../jars/jcert.jar com.swiftmq.router.Router ../../conf/
smqr1.properties

Booting SwiftMQ 2.1.2 Production ...

... Trace Swiftlet

... Log Swiftlet

... Authentication Swiftlet

... Threadpool Swiftlet

... Timer Swiftlet

... Network Swiftlet

... Queue Manager Swiftlet

... Topic Manager Swiftlet

java.util.ConcurrentModificationException

at java.util.HashMap$HashIterator.next(Unknown Source)

at com.swiftmq.swiftlet.topic.TopicManager.startup(TopicManager.java:437)
at

com.swiftmq.router.swiftlets.topic.TopicManagerImpl.startup(TopicManagerImpl.java:126)
at
com.swiftmq.swiftlet.SwiftletManager.startUpSwiftlet(SwiftletManager.java:105)
at
com.swiftmq.swiftlet.SwiftletManager.startKernelSwiftlets(SwiftletManager.java:179)
at
com.swiftmq.swiftlet.SwiftletManager.initSwiftlets(SwiftletManager.java:476)
at
com.swiftmq.router.swiftlets.SwiftletManagerImpl.initSwiftlets(SwiftletManagerImpl.java:7
6)
at
com.swiftmq.router.Router.main(Router.java:24)

Exception during startup kernel swiftlet 'sys$topicmanager': null