Im running a web application built with SWF 2.0.6 and Spring 2.5.6/MVC on Resin 3.0.x webserver.
I'm getting the SnapshotNotFoundException exception when I come from subflow to the parent flow. This exception is comming randomly once in every 4 to 5 times of repeating the same flow.
The other weird thing is that I notice this happening on some of our servers and not on others even though the environments are same. I'm not able to debug this thing as this is not happening consistantly
Has someone experienced such issues with the snapshotgroup with the snapshot being lost from the conversation even though we are in the same flow and conversation on successive actions?
See the Strack trace
Caused by: org.springframework.webflow.execution.repository.s napshot.SnapshotNotFoundException: No flow execution snapshot could be found with id '1'; perhaps the snapshot has been removed?
org.springframework.webflow.execution.repository.F lowExecutionRestorationFailureException: A problem occurred restoring the flow execution with key 'e8s1'
at org.springframework.webflow.execution.repository.i mpl.DefaultFlowExecutionRepository.getFlowExecutio n(DefaultFlowExecutionRepository.java:102)
at org.springframework.webflow.executor.FlowExecutorI mpl.resumeExecution(FlowExecutorImpl.java:162)
at org.springframework.webflow.mvc.servlet.FlowHandle rAdapter.handle(FlowHandlerAdapter.java:183)
at org.springframework.web.servlet.DispatcherServlet. doDispatch(DispatcherServlet.java:875)
at org.springframework.web.servlet.DispatcherServlet. doService(DispatcherServlet.java:807)
Any kind of input will be appriciated. Thanks in advance...
Joined: May 21, 2006
Raising an old problem yet again... An old ghost from the past haunting me once again .... Again getting the same exception in clustered environment!!!
Inside the webflow, sometimes we are getting the following exceptions. Don't really know what is happening here...
Caused by: org.springframework.webflow.execution.repository.snapshot.SnapshotNotFoundException: No flow execution snapshot could be found with id '2'; perhaps the snapshot has been removed?
... 31 more
We are running automated webflow test in a clustered WAS environment, we are really stuck here.
Any kind of help.... any kind of input would be highly appriciated!!!
subject: Help needed: getting a strange exception in WebFlow2:SnapshotNotFoundException