Teiid Designer Crashes under GTK3 --------------------------------- Key: TEIIDDES-3172 URL: https://issues.jboss.org/browse/TEIIDDES-3172 Project: Teiid Designer Issue Type: Bug Components: Diagrams, Modeling, Usability Affects Versions: 11.1.1 Environment: JBoss Developer Studio 11.1 GA and Teiid Designer 11.1.1 on Fedora 26/27 amd64, Gnome 3 window manager Reporter: Michael Echevarria Assignee: Barry LaFond Priority: Critical Attachments: Screenshot from 2018-01-02 15-33-47.png When launching under a GTK3 or GT4 environment, the designer will crash when attempting to use the* Transformation Diagram* editor. The stacktrace in the console is here [https://pastebin.com/duLzAMcG|https://pastebin.com/duLzAMcG] A screenshot is also attached. This issue is more severe in Fedora 27 and beyond as that release will not ship/backport GTK2 libraries anymore due to unpatched security issues. Using GTK2 is the current workaround