# [ref_impl_eiffel] [1523] AWB-170: Upgrade the vendor fix for the GTK implementation of EV_TREE_IMP to EiffelStudio 6 .8. **Category:** [Reference Implementation: Eiffel (archive)](https://discourse.openehr.org/c/reference-implementation-eiffel-archive/161) **Created:** 2011-07-16 04:00 UTC **Views:** 2 **Replies:** 0 **URL:** https://discourse.openehr.org/t/ref-impl-eiffel-1523-awb-170-upgrade-the-vendor-fix-for-the-gtk-implementation-of-ev-tree-imp-to-eiffelstudio-6-8/14095 --- ## Post #1 by @svn1 Revision: 1523 Author: peter\.gummer Log Message: --- **Canonical:** https://discourse.openehr.org/t/ref-impl-eiffel-1523-awb-170-upgrade-the-vendor-fix-for-the-gtk-implementation-of-ev-tree-imp-to-eiffelstudio-6-8/14095 **Original content:** https://discourse.openehr.org/t/ref-impl-eiffel-1523-awb-170-upgrade-the-vendor-fix-for-the-gtk-implementation-of-ev-tree-imp-to-eiffelstudio-6-8/14095