Hello I am using constraints with audits and with the oAW Check language
in my GMF project. I want to use them in the live validation mode, so I
changed the "Live Validation UI Feedback" option to "true" and "Validation
Provider Property" to "Medium" in the gmfgen file. The "Validation
Enabled" and "Validation Decorators" properties are set to "true".
Unfortunately the error and warning decorators are not displayed on the
model-elements and the messages don't show up in the problems-view for
live validation. However the constraints seem to be evaluated. At least I
get the popup-messages if a (audit-)constraint is violated. It all works
fine, if the validation is triggered manually. Does somebody know how to
enable the decorators and messages in the problem-view for live validation?