[jboss-jira] [JBoss JIRA] (DROOLS-2221) [Guided Decision Tree] Deletion of parent node throws an exception

[Guided Decision Tree] Deletion of parent node throws an exception ------------------------------------------------------------------ Key: DROOLS-2221 URL: https://issues.jboss.org/browse/DROOLS-2221 Project: Drools Issue Type: Bug Components: Guided Decision Tree Editor Affects Versions: 7.5.0.Final Reporter: Jozef Marko Assignee: Michael Anstis Attachments: Screenshot from 2018-01-08 16-26-11.png, Screenshot from 2018-01-08 16-27-02.png