Re: [rules-users] RE: 4.0.0-M2: RuleFlow "CannotResolveClassException"error

RE: 4.0.0-M2: RuleFlow "CannotResolveClassException" error> I think the RFM file is just a data file for the GUI display, not needed for runtime. Kris can you confirm? It is the other way around. The plugin generates 2 versions of your ruleflow: - a .rf (ruleflow file) containing the entire ruleflow, including all graphical information like coordinates of all the elements - a .rfm version (ruleflow model file) containing only the definition of the ruleflow, not the graphical information It is indeed this second file (the *.rfm) that needs to be used when adding a ruleflow to a ProcessBuilder. Trying to add the *.rf file will indeed result in the exception you provided because the classes containing the graphical information are not part of the drools core and thus cannot be found. Thx Michael for updating the wiki. Kris