jbpm - processdefinition id is reseting after page reload

[bekdoullaev]

All my pages look like:

/jbpm/forms/12345678/file.xhtml

Everything works fine after first launch. But when i reload the page or press submit button, i get 404. And i can see in console:

java.lang.NumberFormatException: For input string:''

And process definition id dissapears from path:

/jbpm/forms//file.xhtml

What's the reason of 'process definition id' always reseting to '' after second entrance to same page?

[mccloud]

Do you have some more information? A server.log from the JBoss AS/EAP/WildFly server perhaps? Or maybe a reproducer project that I can test?

Cheers,

Duncan