[DMN Designer] Decision Navigator throws and error in Read Only Mode -------------------------------------------------------------------- Key: DROOLS-3123 URL: https://issues.redhat.com/browse/DROOLS-3123 Project: Drools Issue Type: Bug Components: DMN Editor Affects Versions: 7.13.0.Final Reporter: Jozef Marko Assignee: Guilherme Gomes Priority: Minor Labels: drools-tools Attachments: Screenshot from 2018-10-12 08-04-29.png The decision navigator dock throws an error if user tries to navigate to expression of decision node while model is opened in read only mode. See the attached error.