[jbosstools-issues] [JBoss JIRA] Updated: (JBIDE-7601) Show XULRunner exception only once

Show XULRunner exception only once ---------------------------------- Key: JBIDE-7601 URL: https://jira.jboss.org/browse/JBIDE-7601 Project: Tools (JBoss Tools) Issue Type: Sub-task Components: Visual Page Editor core Reporter: Yahor Radtsevich Assignee: Yahor Radtsevich Attachments: 3-error-screens.png Now if XULRunner cannot be loaded, the exception appears 3 times (see 3-error-screens.png). It is redundant and not user-friendly. It will be enough to leave only last exception widget (in VPE itself, without any pop-up).